3-mercapto-3-methyl butanol
3-mercapto-3-methyl-1-butanol
 
Notes:
Found in coffee volatiles, white wine and passion fruit. Flavouring agent for baked goods, meat products etc.
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
      Email: Mr. Jia
      Email: Mr. Guo
      Voice: 86-10-68418738
      Fax: 86-10-68418739
      Mr. Guo86-10-68483445
      Mr. Guo86-10-68418739
      News
      Product(s):
      10160 3-Mercapto-3-methyl-1-butanol
       
  • DeLong Chemicals America
    • DeLong Chemicals America
      Custom Manufacturing
      Supplier of aroma chemicals, pharmaceutical and specialty chemical intermediates.
      DeLong Chemicals America, LLC is an extension of Shijiazhuang Lida Chemical Co, Ltd to North America, a leading supplier and manufacturer of aroma chemicals, serving the industries of food, tobacco and perfume, while also providing intermediates, custom synthesis and custom manufacturing for pharmaceutical and specialty chemical industries.
      US Email: Customer Service
      US Email: Sales
      US Voice: (203) 271-9017
      New products
      Product(s):
      0909 3-Mercapto-3-methyl-1-butanol
       
  • Endeavour Specialty Chemicals
    • Endeavour Specialty Chemicals Ltd
      Expertise in Small to Medium Scale Chemical Manufacturing
      Endeavour Speciality Chemicals offers high-impact aroma chemicals, all produced at the highest standards of quality.
      Endeavour Speciality Chemical has 25 years' experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, Endeavour's products have applications in a range of industry sectors including flavours and fragrances, pharmaceutical research and material sciences. Endeavour also offer custom synthesis and contract manufacturing services at their UK manufacturing site.
      Email: Info
      Email: Sales
      Voice: +44 (0)1327 310 079
      Fax: +44 (0)1327 310 701
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      News
      Speciality Chemical Product Groups
      Product(s):
      TH0450 3-Mercapto-3-methyl-1-butanol 97% F&F
       
  • Firmenich
    • Firmenich Inc.
      We Create
      We create perfumes and flavors for the World's most desirable brands.
      Firmenich is the largest privately-owned company in the perfume and flavor business. Swiss and family owned, we have created many of the world’s favorite perfumes for over 100 years and produced a number of the most well known flavors we enjoy each day.
      US Email: Fred Keifer
      US Voice: +1 609 452 1000
      US Fax: +1 609 452 6077
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      Product(s):
      958032 Mercaptomethylbutanol 10 TRIAC Kosher, Halal

      MERCAPTOMETHYLBUTANOL, in higher dosages, is key for crusty or roasted meat tonalities. In lower dosages (0.02 ppm) works nicely in grapefruit flavors.
       
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      13-15660 3-MERCAPTO-3-METHYL-1-BUTANOL, Kosher
       
  • Robinson Brothers
  • Sigma-Aldrich
    • Sigma-Aldrich
      Complete Supply Chain
      The perfect blend of products and services that bring your creativity to life.
      Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
      Email: Information
      US Email: Sales
      US Voice: 800-244-1173
      US Fax: 800-368-4661
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      Certified Food Grade Products
      Product(s):
      W385409 3-Mercapto-3-methylbutan-1-ol, ≥98%, FG
      SDS
       
  • Taytonn
    • TAYTONN PTE LTD
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
      Email: Info
      Email: Sales
      Voice: + 65 - 6861 8113
      Fax: + 65 - 6861 8115
      Product(s):
      3-Mercapto-3-methylbutanol
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 60 years of synthesis experience and multi-purpose plants enable TCI to offer more than 27,000 products as well as custom synthesis. TCI established overseas facilities in North America, Europe, China and India to serve customers worldwide.
      Email: Sales
      US Email: Sales
      Email: Global Business
      Voice: +81-3-5640-8878
      Fax: +81-3-5640-8902
      US Voice: 800-423-8616
      US Fax: 888-520-1075
      Tokyo Tel:03-5640-8851
      Tokyo Fax:03-5640-8865
      Facebook
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      RSS
      Product(s):
      M2433 3-Mercapto-3-methyl-1-butanol >98.0%(GC)(T)
       
  • Treatt
    • Treatt PLC
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
      Voice: +44 (0) 1284 702500
      Fax: +44 (0) 1284 703809
      US Voice: +1 863 668 9500
      US Fax: +1 863 668 3388
      News
      Product(s):
      3-Mercapto-3-methylbutan-1-ol Kosher
       
Synonyms   Articles   Notes   Search
    Flavor Demo Formulas
3-methyl-3-sulfanylbutan-1-ol (Click)
CAS Number: 34300-94-2Picture of molecule
FDA UNII: 1RF3LN9685
Nikkaji Web: J937.258J
MDL: MFCD00101881
XlogP3-AA: 0.80 (est)
Molecular Weight: 120.21484000
Formula: C5 H12 O S
NMR Predictor: Predict (works with chrome or firefox)
Category: flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
JECFA Food Flavoring: 544  3-mercapto-3-methyl-1-butanol
Flavis Number: 12.137 (Old)
DG SANTE Food Flavourings: 12.137  3-mercapto-3-methylbutan-1-ol
FEMA Number: 3854  3-mercapto-3-methyl-1-butanol
FDA Mainterm: 3-MERCAPTO-3-METHYL-1-BUTANOL
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Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 96.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.98300 to 0.99300 @  20.00 °C.
Pounds per Gallon - (est).: 8.189 to  8.272
Refractive Index: 1.47500 to 1.48500 @  20.00 °C.
Boiling Point: 186.00 °C. @ 730.00 mm Hg
Vapor Pressure: 0.150000 mm/Hg @ 25.00 °C. (est)
Flash Point: 145.00 °F. TCC ( 62.78 °C. )
logP (o/w): 0.930 (est)
Soluble in:
 acetone
 alcohol
 water
 water, 1.014e+004 mg/L @ 25 °C (est)
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Organoleptic Properties:
Odor Type: meaty
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
 roasted  spicy  sweet  vegetable  
Odor Description:
at 0.10 % in propylene glycol. 
roasted spicy sweet vegetable
 meaty  beef juice  gravy  savory  
Taste Description:
powerful meaty, beef juice and gravy notes. Presented in 10% dilution
  
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Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Beijing Lys Chemicals
3-Mercapto-3-methyl-1-butanol
Carbosynth
For experimental / research use only.
3-Mercapto-3-methyl-1-butanol
DeLong Chemicals America
3-Mercapto-3-methyl-1-butanol
Endeavour Specialty Chemicals
3-Mercapto-3-methyl-1-butanol 97% F&F
Speciality Chemical Product Groups
Firmenich
Mercaptomethylbutanol 10 TRIAC
Kosher, Halal
Flavor: Very powerful meaty, beef juice and gravy notes. Presented in 10% dilution
MERCAPTOMETHYLBUTANOL, in higher dosages, is key for crusty or roasted meat tonalities. In lower dosages (0.02 ppm) works nicely in grapefruit flavors.
Penta International
3-MERCAPTO-3-METHYL-1-BUTANOL, Kosher
Robinson Brothers
3-Mercapto-3-methyl-1-butanol F&F
https://www.robinsonbrothers.uk/chemistry-competences
Sigma-Aldrich
3-Mercapto-3-methylbutan-1-ol, ≥98%, FG
Certified Food Grade Products
Taytonn
3-Mercapto-3-methylbutanol
Odor: Roast, Spicy, Sweet, Vegetable
TCI AMERICA
For experimental / research use only.
3-Mercapto-3-methyl-1-butanol >98.0%(GC)(T)
Treatt
3-Mercapto-3-methylbutan-1-ol
Kosher
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 22 - Harmful if swallowed.
R 36 - Irritating to eyes.
R 41 - Risk of serious damage to eyes.
S 02 - Keep out of the reach of children.
S 20/21 - When using do not eat, drink or smoke.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavoring agents
Recommendation for 3-mercapto-3-methyl butanol usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): ND (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 2.00 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): ND (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 18
Click here to view publication 18
 average usual ppmaverage maximum ppm
baked goods: 0.020000.05000
beverages(nonalcoholic): 0.010000.02000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: 0.100000.50000
condiments / relishes: --
confectionery froastings: 0.010000.02000
egg products: --
fats / oils: --
fish products: --
frozen dairy: 0.010000.02000
fruit ices: --
gelatins / puddings: 0.010000.02000
granulated sugar: --
gravies: 0.020000.05000
hard candy: 0.020000.05000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: 0.020000.05000
milk products: 0.010000.02000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: 0.020000.05000
soft candy: 0.010000.02000
soups: 0.020000.05000
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Athority(efsa): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Flavouring Group Evaluation 8 (FGE.08)[1]: Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical group 20
View page or View pdf
Flavouring Group Evaluation 8, Revision 1 (FGE.08Rev1): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Flavouring Group Evaluation 91 (FGE.91): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev1 (2009)
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 8, Revision 3 (FGE.08Rev3): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 91, Revision 1 (FGE.91Rev1): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev3 (2011)
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 08, Revision 4 (FGE.08Rev4): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf
Statement on List of Representative Substances for Testing. The current Statement lays down a list of substances in sub-groups with representative substances for which additional data are required prior to their evaluation through the Procedure (Regulation (EC) No 1565/2000).
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 91, Revision 2 (FGE.91Rev2): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by the JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev5 (2012)
View page or View pdf
EPI System: View
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 520682
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 3-methyl-3-sulfanylbutan-1-ol
Chemidplus: 0034300942
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References:
 3-methyl-3-sulfanylbutan-1-ol
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 520682
Pubchem (sid): 135230963
Flavornet: 34300-94-2
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS): View
HMDB (The Human Metabolome Database): HMDB36149
FooDB: FDB015000
Export Tariff Code: 2930.90.9999
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
FAO: 3-Mercapto-3-methyl-1-butanol
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Potential Blenders and core components note
 
For Odor
balsamic
annus wormwood oil franceFL/FR
coconut
 wine lactoneFL/FR
floral
 rose absolute (rosa damascena) bulgariaFL/FR
 tuberose absolute (from concrete)FL/FR
 tuberose absolute (from pommade)FL/FR
 ylang ylang flower absoluteFL/FR
herbal
 hop oilFL/FR
 hazelnut pyrazineFL/FR
 caraway seed oleoresinFL/FR
 carrot weed oilFL/FR
 turmeric root oil chinaFL/FR
 
For Flavor
 
No flavor group found for these
2-butyl furanFL
 rose absolute (rosa damascena) bulgariaFL/FR
 wine lactoneFL/FR
annus wormwood oil franceFL/FR
floral
 tuberose absolute (from concrete)FL/FR
 tuberose absolute (from pommade)FL/FR
 ylang ylang flower absoluteFL/FR
green
 carrot weed oilFL/FR
herbal
 hop oilFL/FR
meaty
ortho-thioguaiacolFL
musty
2-ethoxythiazoleFL
 hazelnut pyrazineFL/FR
spicy
 caraway seed oleoresinFL/FR
 turmeric root oil chinaFL/FR
 
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Potential Uses:
 beefFL
 broth 
 coffeeFL
 meat 
 savoryFL
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 coffee
Search  Picture
 currant black currant fruit juice
Search Trop  Picture
 passion fruit juice
Search Trop  Picture
 wine
Search  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 butan-1-ol, 3-mercapto-3-methyl-
1-butanol, 3-mercapto-3-methyl-
3-mercapto-3-methyl butan-1-ol
3-mercapto-3-methyl-1-butanol
3-mercapto-3-methylbutan-1-ol
3-mercapto-3-methylbutanol
 mercaptomethyl butanol
 mercaptomethylbutanol
 mercaptomethylbutanol 10 TRIAC
3-methyl-3-sulfanyl-1-butanol
3-methyl-3-sulfanylbutan-1-ol
Synonyms   Articles   Notes   Search   Top
Articles:
PubMed: Identification of potent odourants in wine and brewed coffee using gas chromatography-olfactometry and comprehensive two-dimensional gas chromatography.
PubMed: Relationship between nitrogen content in grapes and volatiles, namely heavy sulphur compounds, in wines.
PubMed: Construction and evaluation of self-cloning bottom-fermenting yeast with high SSU1 expression.
PubMed: Thresholds and chemosensory event-related potentials to malodors before, during, and after puberty: differences related to sex and age.
PubMed: A major urinary protein of the domestic cat regulates the production of felinine, a putative pheromone precursor.
PubMed: Elucidating drug-metalloprotein interactions with tris(pyrazolyl)borate model complexes.
PubMed: Influence of human salivary enzymes on odorant concentration changes occurring in vivo. 1. Esters and thiols.
PubMed: Identification of cysteinylated aroma precursors of certain volatile thiols in passion fruit juice.
PubMed: Optically active antifungal azoles. I. Synthesis and antifungal activity of (2R,3R)-2-(2,4-difluorophenyl)-3-mercapto-1-(1H-1,2,4-triazol-1-yl)-2-b utanol and its stereoisomers.
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