S-sec-butyl thioisovalerate
  • Frutarom
    • Frutarom Ltd
      Discover Our Passion
      Your preferred partner for flavour and fragrance success.
      At Frutarom, we take pride in our expertise and knowledge of Flavour & Fragrance Ingredients and our thorough understanding of the needs of Flavourists, Perfumers and Food Technologists. Working closely with our customers we have a strong track record of providing unique solutions to fulfil requirements.
      US Email: Info- USA
      Email: Info - UK
      Voice: +44 (0) 1429 863 222
      US Voice: +1 513 870 4900
      Products List: View
      B1210 SEC-BUTYL THIOISOVALERATE ≥98.00%, Kosher
      Suggested Uses: Fragrances, Galbanum
  • 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
      02-69430 sec-BUTYL THIOISOVALERATE, Kosher
  • Taytonn
      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
      sec-Butyl Thioisovalerate
  • Treatt
    • Treatt PLC
      Full Range of Naturals
      World-leading, independent ingredients supplier to the flavour and fragrance industries.
      We are proud of our heritage in trading essential oils. Our founder Richard Court Treatt's charismatic and personable approach still embodies the spirit of Treatt today.
      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
      sec-Butylthio Isovalerate
Synonyms   Articles   Notes   Search
S-butan-2-yl 3-methylbutanethioate (Click)
CAS Number: 2432-91-9 73003-63-1
ECHA EC Number: 219-416-0
XlogP3-AA: 3.20 (est)
Molecular Weight: 174.30666000
Formula: C9 H18 O S
NMR Predictor: Predict
EFSA/JECFA Comments: (R) or (S) isomer not specified by Register CASrn. Racemate (EFFA, 2010a).
Category: cosmetic, flavor and fragrance 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
Flavis Number: 12.106 (Old)
EU SANCO Food Flavourings: 12.106  S-butyl 3-methylbutanethioate

Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.89800 to 0.90600 @  25.00 °C.
Pounds per Gallon - (est).: 7.472 to  7.539
Refractive Index: 1.45200 to 1.45900 @  20.00 °C.
Boiling Point: 181.00 °C. @ 760.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 0.133000 mm/Hg @ 25.00 °C. (est)
Vapor Density: 6.0 ( Air = 1 )
Flash Point: 149.00 °F. TCC ( 65.00 °C. )
logP (o/w): 3.604 (est)
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
Odor Type: green
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
Odor Description:
at 0.10 % in dipropylene glycol. 
spicy galbanum green
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Endeavour Speciality Chemicals
sec-Butyl thioisovalerate 98%
≥98.00%, Kosher
Odor: Herbaceous, Spicy
Use: Suggested Uses: Fragrances, Galbanum
Penta International
Shijiazhuang Lida Chemicals
Sec-butyl thioisovalerate
sec-Butyl Thioisovalerate
Odor: Herbal/ Herbaceous, Spicy
sec-Butylthio Isovalerate
Synonyms   Articles   Notes   Search   Top
Safety Information:
European information :
Most important hazard(s):
Xi - Irritant
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
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 36/37/39 - Wear suitable clothing, 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
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: cosmetic, flavor and fragrance agents
Recommendation for S-sec-butyl thioisovalerate usage levels up to:
  0.2000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.80 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 240 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 3.0000010.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 0.200001.00000
Edible ices, including sherbet and sorbet (03.0): 1.000005.00000
Processed fruit (04.1): 0.300001.50000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 0.4000010.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.200001.00000
Bakery wares (07.0): 0.4000010.00000
Meat and meat products, including poultry and game (08.0): 0.100000.40000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.100000.40000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.200001.00000
Foodstuffs intended for particular nutritional uses (13.0): 0.400002.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.200005.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 0.4000010.00000
Ready-to-eat savouries (15.0): 1.000005.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.200001.00000
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 74 (FGE.74)[1]: Consideration of Simple Aliphatic Sulphides and Thiols evaluated by JECFA (61st meeting) Structurally related to Aliphatic and Alicyclic Mono-, Di-, Tri-, and Polysulphides with or without Additional Oxygenated Functional Groups from Chemical Group 20 evaluated by EFSA in FGE.08 (2008)
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
Flavouring Group Evaluation 08 Rev2 (FGE.08 Rev2): 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 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 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
Scientific Opinion on Flavouring Group Evaluation 08, Revision 5 (FGE.08Rev5): 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
EPI System: View
Chemicalize.org: Calculate predicted properties
EPA Substance Registry Services (TSCA): 2432-91-9
EPA ACToR: Toxicology Data
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 S-butan-2-yl 3-methylbutanethioate
Chemidplus: 0002432919
Synonyms   Articles   Notes   Search   Top
 S-butan-2-yl 3-methylbutanethioate
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 2432-91-9
Pubchem (cid): 102815
Pubchem (sid): 135059689
Synonyms   Articles   Notes   Search   Top
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
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2915.60.0000
ChemSpider: View
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 agrumen nitrileFR
 allyl amyl glycolateFR
alpha-amyl cinnamyl formateFL/FR
sweet basil absoluteFL/FR
sweet basil leaf oil CO2 extractFL/FR
sweet basil oilFL/FR
sweet birch oilFL/FR
isobutyl (E,E)-2,4-decadienamideFL/FR
isobutyl angelateFL/FR
isobutyl heptanoateFL/FR
isobutyl methyl ketoneFL/FR
isobutyl quinolineFR
2-sec-butyl thiazoleFL/FR
4-butyl thiazoleFL
(+)-alpha-campholenic aldehydeFL/FR
 carrot leaf oil (daucus carota ssp.maximus)FR
wild carrot seed oilFL/FR
 carrot seed oil (daucus carota ssp. gummifer hook. fil.) spainFR
 carrot weed oilFL/FR
 carvacryl ethyl etherFL/FR
 chamomile flower oil romanFL/FR
 cinnamaldehyde dimethyl acetalFL/FR
 cinnamyl alcoholFL/FR
 cinnamyl formateFL/FR
 coriander oleoresinFL/FR
 coriander seed absoluteFL/FR
 coriander seed oilFL/FR
 cotinus coggygria branch/leaf oilFL/FR
 cumin seed absoluteFL/FR
 cuminyl alcoholFL/FR
black currant bud absoluteFL/FR
 dehydroxylinalool oxideFL/FR
 dihydrorose oxideFR
 anethum graveolens herb oilFL/FR
 dill weed oil cubaFL/FR
 dill weed oil reunionFL/FR
2,4-dimethyl anisoleFL
 dimethyl benzyl carbinyl butyrateFL/FR
 dimethyl benzyl carbinyl formateFL/FR
 dipentene terpene hydrocarbon byproductsFR
 ethyl 4-pentenoateFL/FR
sweet fennel seed oilFL/FR
 galbanum decatrieneFL/FR
cis-galbanum oxathianeFL/FR
 galbanum oxyacetateFR
 geranium oil africaFL/FR
 geranium oil bourbonFL/FR
 geranium oil egyptFL/FR
 ginger oleoresin africaFL/FR
 green pea pyrazineFL
 guaiyl acetateFL/FR
 heptanal (aldehyde C-7)FL/FR
cis-herbal cyclohexaneFR
 herbal dioxaneFR
 herbal heptaneFR
3-hexenyl 2-methyl butyrateFL/FR
 hexyl 3-mercaptobutanoateFL
 hexyl hexanoateFL/FR
 hop absoluteFL/FR
 hop oilFL/FR
 leafy oximeFR
 linalyl formateFL/FR
 linalyl octanoateFL/FR
 lychee mercaptan acetateFL/FR
 origanum majorana oilFL/FR
 origanum majorana oil moroccoFL/FR
2-methoxy-3-propyl pyrazineFL
 neryl formateFL/FR
 nonisyl formateFR
 ocimene quintoxideFL/FR
1-octen-3-yl acetateFL/FR
 origanum oil greeceFL/FR
 origanum oilFL/FR
curled parsley seed oilFL/FR
2-pentyl cyclopentanoneFR
 perillyl acetateFL/FR
2-phenyl propyl alcoholFL/FR
 phenyl propyl phenyl acetateFL/FR
 pineapple heptadienone 10%FR
isopropyl 3-methyl thiocrotonateFL/FR
2-propyl thiazoleFL
isopropyl thioisovalerateFL/FR
 reseda absoluteFR
 rhubarb undecaneFR
 rose absolute (rosa damascena) bulgariaFL/FR
 rose pyranFR
 seaweed absolute (fucus vesiculosus et serratus)FL/FR
 sorbyl isobutyrateFL/FR
 tagete oil CO2 extractFL/FR
 tagete oil rwandaFL/FR
 tagete oil south africaFL/FR
 tropical indeneFR
2-tropical oxathianeFL/FR
 truffle sulfideFL
 violet dienyneFR
Synonyms   Articles   Notes   Search   Top
Potential Uses:
Synonyms   Articles   Notes   Search   Top
Natural Occurrence in: note
 not found in nature
Synonyms   Articles   Notes   Search   Top
S-butan-2-yl 3-methylbutanethioate
 butanethioic acid, 3-methyl-, S-(1-methylpropyl) ester
S-sec-butyl 3-methyl butane thioate
tert-butyl 3-methyl butane thioate
S-butyl 3-methylbutanethioate
S-sec-butyl 3-methylbutanethioate
tert-butyl isopentane thioate
S-sec-butyl thioisovalerate
 butyric acid, 3-methy,lthio-, S-sec-butyl ester
 galbanum valerate
S-1-methyl propyl 3-methyl butane thioate
S-1-methylpropyl 3-methylbutanethioate
Synonyms   Articles   Notes   Search   Top
 None found yet.
Synonyms   Articles   Notes   Search   Top
click on the picture(s) below to
interact with the 3D model
Picture of molecule
Similar Items: note
allyl valerate
allyl isovalerate
amyl valerate
amyl isovalerate
isoamyl valerate
isoamyl isovalerate
para-anisyl isovalerate
para-anisyl valerate
benzyl valerate
benzyl isovalerate
bornyl valerate
bornyl isovalerate
(-)-bornyl isovalerate
isobornyl isovalerate
butyl valerate
butyl isovalerate
isobutyl valerate
isobutyl isovalerate
carvyl isovalerate
cinnamyl valerate
cinnamyl isovalerate
citronellyl valerate
citronellyl isovalerate
para-cresyl valerate
para-cresyl isovalerate
cyclohexyl valerate
cyclohexyl isovalerate
cyclotene isovalerate
decyl valerate
decyl isovalerate
ethyl valerate
ethyl isovalerate
eugenyl isovalerate
furfuryl isovalerate
furfuryl valerate
geranyl valerate
geranyl isovalerate
(E)-2-hepten-1-yl isovalerate
heptyl isovalerate
sec-heptyl isovalerate
heptyl valerate
(E)-2-hexen-1-yl valerate
(E)-2-hexen-1-yl isovalerate
(Z)-3-hexen-1-yl valerate
(Z)-3-hexen-1-yl isovalerate
hexyl valerate
hexyl isovalerate
linalyl valerate
linalyl isovalerate
menthyl valerate
menthyl isovalerate
methyl 2-methyl valerate
methyl 4-methyl valerate
2-methyl butyl isovalerate
4-methyl pentyl isovalerate
methyl thio isovalerate
methyl valerate
methyl isovalerate
myrtenyl isovalerate
neryl isovalerate
nonyl isovalerate
nonyl valerate
octyl valerate
octyl isovalerate
phenethyl isovalerate
2-phenethyl valerate
3-phenyl propyl isovalerate
phenyl propyl valerate
S-prenyl thioisovalerate
isopropyl thioisovalerate
propyl valerate
propyl isovalerate
isopropyl valerate
isopropyl isovalerate
rhodinyl isovalerate
terpinyl isovalerate
terpinyl valerate
Soluble in:
 water, 153.7 mg/L @ 25 °C (est)
Insoluble in:
Please share your Comments.
Email Address:
Top of Page Home
Copyright © 1980-2015 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy