2-thienyl methanol
Maillard product
  • 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.
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      20-27625 2-THIENYL METHANOL
      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.
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      T1112 2-Thiophenemethanol >98.0%(GC)
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thiophen-2-ylmethanol (Click)
CAS Number: 636-72-6Picture of molecule
ECHA EINECS - REACH Pre-Reg: 211-264-3
FDA UNII: 279633QQ3D
Nikkaji Web: J82E
Beilstein Number: 0383595
MDL: MFCD00005454
XlogP3-AA: 0.90 (est)
Molecular Weight: 114.16702000
Formula: C5 H6 O S
BioActivity Summary: listing
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
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 2111  2-thienylmethanol
FEMA Number: 4642  2-thienylmethanol
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Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.20500 to 1.21500 @  20.00 °C.
Pounds per Gallon - (est).: 10.038 to 10.122
Refractive Index: 1.56200 to 1.56800 @  20.00 °C.
Boiling Point: 206.00 to  207.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.139000 mm/Hg @ 25.00 °C. (est)
Flash Point: 230.00 °F. TCC ( 110.00 °C. )
logP (o/w): 0.870
Storage: store under nitrogen.
Storage: refrigerate in tightly sealed containers. store under nitrogen.
Soluble in:
 water, 6.158e+004 mg/L @ 25 °C (est)
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Organoleptic Properties:
Odor Type: savory
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
 savory  coffee roasted coffee  coffee  
Odor Description:
at 0.10 % in propylene glycol. 
savory roasted coffee
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Cosmetic Information:
None found
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For experimental / research use only.
BOC Sciences
For experimental / research use only.
2-Thiophene ethanol
2-thienyl methanol
Penta International
Santa Cruz Biotechnology
For experimental / research use only.
Sigma-Aldrich: Aldrich
For experimental / research use only.
2-Thiophenemethanol 98%
For experimental / research use only.
2-Thiophenemethanol >98.0%(GC)
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
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
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Safety in Use Information:
Category: flavoring agents
Recommendation for 2-thienyl methanol 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
Click here to view publication 24
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: --
instant coffee / tea: 0.001000.01000
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: 0.005000.10000
soft candy: --
soups: 0.001000.01000
sugar substitutes: --
sweet sauces: --
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Safety References:
EPI System: View
Env. Mutagen Info. Center: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 69467
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
Chemidplus: 0000636726
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NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 69467
Pubchem (sid): 135026334
Pherobase: View
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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): HMDB32993
FooDB: FDB010982
YMDB (Yeast Metabolome Database): YMDB01447
Export Tariff Code: 2934.90.5000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: 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
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Potential Blenders and core components note
None Found
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 coffee arabica
Search Trop  Picture
 coffee robusta
Search Trop  Picture
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2-(hydroxymethyl) thiophene
 thenyl alcohol
2-thenyl alcohol
2-thienyl carbinol
2-thiophene methanol
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Perfumer & Flavorist: Organoleptic Characteristics of Flavor Materials
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PubMed: Synthesis, photophysical properties and solvatochromism of meso-substituted tetramethyl BODIPY dyes.
PubMed: Effects of hydrogen bond and solvent polarity on the C=O stretching of bis(2-thienyl)ketone in solution.
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PubMed: Interactions of diorganolead(IV) with 3-(2-thienyl)-2-sulfanylpropenoic acid and/or thiamine: chemical and in vitro and in vivo toxicological results.
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