EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

dodecyl mercaptan
dodecanethiol

Supplier Sponsors

Name:dodecane-1-thiol
CAS Number: 112-55-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:203-984-1
FDA UNII:S8ZJB6X253
Nikkaji Web:J22.130I
Beilstein Number:0969337
MDL:MFCD00004885
XlogP3:6.10 (est)
Molecular Weight:202.40422000
Formula:C12 H26 S
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:antioxidants and stabilizers
 
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
PubMed:Search
NCBI:Search
JECFA Food Flavoring:1924 dodecanethiol
FEMA Number:4581 dodecanethiol
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):112-55-0 ; N-DODECYLMERCAPTAN
FDA Mainterm (IAUFC):112-55-0 ; N-DODECYLMERCAPTAN

FDA Regulation:
FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart B--Substances for Use Only as Components of Adhesives
Sec. 175.105 Adhesives.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart B--Substances for Use as Basic Components of Single and Repeated Use Food Contact Surfaces
Sec. 177.1050 Acrylonitrile/styrene copoly-mer modified with butadiene/styrene elastomer.


FDA PART 178 -- INDIRECT FOOD ADDITIVES: ADJUVANTS, PRODUCTION AIDS, AND SANITIZERS
Subpart C--Antioxidants and Stabilizers
Sec. 178.2010 Antioxidants and/or stabilizers for polymers.
 
Physical Properties:
Appearance:colorless to yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.84200 to 0.85200 @ 20.00 °C.
Pounds per Gallon - (est).: 7.014 to 7.098
Refractive Index:1.45400 to 1.46400 @ 20.00 °C.
Melting Point: -8.00 to -7.00 °C. @ 760.00 mm Hg
Boiling Point: 273.00 to 274.00 °C. @ 760.00 mm Hg
Boiling Point: 142.00 to 143.00 °C. @ 16.00 mm Hg
Vapor Pressure:0.009000 mmHg @ 25.00 °C.
Vapor Density:6.9 ( Air = 1 )
Flash Point: 248.00 °F. TCC ( 120.00 °C. )
logP (o/w): 6.537 (est)
Soluble in:
 alcohol
 water, 0.2251 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: sulfurous
Odor Strength:high ,
recommend smelling in a 0.10 % solution or less
skunk cooked meaty
Odor Description:at 0.10 % in propylene glycol. skunk cooked meat
Flavor Type: meaty
meaty
Taste Description: meaty
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Arkema
Normal Dodecyl Mercaptan
Odor: characteristic
Use: NDM (NORMAL DODECYL MERCAPTAN) is commonly used in the manufacturing process of polymers such as styrenics and acrylics (PMMA, ABS...).
Chevron Phillips
n-Dodecyl Mercaptan
EMD Millipore
For experimental / research use only.
1-Dodecanethiol
Endeavour Specialty Chemicals
Dodecane-1-thiol 98% F&F
Speciality Chemical Product Groups
Kao Corporation
THIOKALCOL 20
Odor: characteristic
Use: Emulsion polymerization adjuster.
Penta International
DODECANETHIOL
R C Treatt & Co Ltd
Dodecanethiol
Odor: Skunky odour; fatty; cooked meat notes, on dilution
Flavor: meaty
Used in meat and savoury flavours: at 0.005-0.05ppm in beverages, and at 0.005-0.02ppm in chewing gum and sugar confectionery.
Robinson Brothers
Dodecane-1-thiol F&F
https://www.robinsonbrothers.uk/chemistry-competences
Santa Cruz Biotechnology
For experimental / research use only.
1-Dodecanethiol
Sigma-Aldrich: Aldrich
For experimental / research use only.
1-Dodecanethiol ≥98%
TCI AMERICA
For experimental / research use only.
1-Dodecanethiol >95.0%(GC)
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 37/38 - Irritating to respiratory system and skin.
R 41 - Risk of serious damage to eyes.
R 42/43 - May cause sensitization by inhalation and skin contact.
S 02 - Keep out of the reach of children.
S 23 - Do not breath vapour.
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.
S 45 - In case of accident or if you feel unwell seek medical advice immediately.
 
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
 
Safety in Use Information:
Category: antioxidants and stabilizers
Recommendation for dodecyl mercaptan usage levels up to:
 not for fragrance use.
 
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: 24
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): 0.001000.00500
beverages(alcoholic): 0.001000.00500
breakfast cereal: --
cheese: --
chewing gum: 0.005000.02000
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 0.005000.02000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
 
Safety References:
EPI System: View
NIOSH International Chemical Safety Cards:search
NIOSH Pocket Guide:search
NLM Hazardous Substances Data Bank:Search
Chemical Carcinogenesis Research Information System:Search
Cancer Citations:Search
Toxicology Citations:Search
Env. Mutagen Info. Center:Search
EPA Substance Registry Services (TSCA):112-55-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :8195
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 3334
WGK Germany:3
dodecane-1-thiol
Chemidplus:0000112550
EPA/NOAA CAMEO:hazardous materials
RTECS:112-55-0
 
References:
 dodecane-1-thiol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:112-55-0
Pubchem (cid):8195
Pubchem (sid):134973349
 
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 Substances Added to Food (formerly EAFUS):View
FDA Indirect Additives used in Food Contact Substances:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2930.90.9190
Haz-Map:View
ChemSpider:View
FAO:Dodecanethiol
Formulations/Preparations:
•the commercial product is a mixture of isomers. •grade: 95%
 
Potential Blenders and core components note
None Found
 
Potential Uses:
FLbeverage
 chewing gum
 confection
FLmeat
FLsavory
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 dodecane mercaptan
 dodecane thiol
1-dodecane thiol
 dodecane-1-thiol
 dodecanethiol
1-dodecanethiol
N-dodecanethiol
 dodecanthiol
1-dodecyl mercaptan
N-dodecyl mercaptan
 dodecylmercaptan
 lauryl mercaptan
N-lauryl mercaptan
1-mercaptododecane
 
 
Notes:
used in polymerization of neoprenes.
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