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

ethyl thioglycolate
mercaptoacetic acid, ethyl ester

Supplier Sponsors

Name:ethyl 2-sulfanylacetate
CAS Number: 623-51-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:210-800-3
Nikkaji Web:J49.275B
Beilstein Number:0605581
XlogP3-AA:0.80 (est)
Molecular Weight:120.17116000
Formula:C4 H8 O2 S
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:reducing 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
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Appearance:colorless clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:1.09600 @ 25.00 °C.
Boiling Point: 156.00 to 157.00 °C. @ 760.00 mm Hg
Boiling Point: 54.00 °C. @ 12.00 mm Hg
Vapor Pressure:2.703000 mmHg @ 25.00 °C. (est)
Flash Point: 118.00 °F. TCC ( 47.78 °C. )
logP (o/w): 1.134 (est)
Soluble in:
 water, 2.047e+004 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: depilatories
hair straightening agents
hair waving agents
reducing agents
BOC Sciences
For experimental / research use only.
Ethyl mercaptoacetate;Ethyl thioglycolate 95%
For experimental / research use only.
Ethyl mercaptoacetate
EMD Millipore
For experimental / research use only.
Ethyl Thioglycolate
Santa Cruz Biotechnology
For experimental / research use only.
Ethyl thioglycolate
Sigma-Aldrich: Aldrich
For experimental / research use only.
Ethyl thioglycolate 97%
For experimental / research use only.
Ethyl Thioglycolate >97.0%(GC)
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
T - Toxic.
R 10 - Flammable.
R 25 - Toxic if swallowed.
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
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 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:
intraperitoneal-mouse LD50 100 mg/kg
National Technical Information Service. Vol. AD277-689

intraperitoneal-rat LD50 176 mg/kg
Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 575, 1974.

oral-rat LD50 178 mg/kg
Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 575, 1974.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
reducing agents
Recommendation for ethyl thioglycolate usage levels up to:
 not for fragrance use.
Recommendation for ethyl thioglycolate flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):623-51-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :12185
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
ethyl 2-sulfanylacetate
RTECS:AI6650000 for cas# 623-51-8
 ethyl 2-sulfanylacetate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):12185
Pubchem (sid):134977114
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (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:2930.90.9190
Potential Blenders and core components note
None Found
Potential Uses:
 hair straightening agents
 hair waving agents
 reducing agents
Occurrence (nature, food, other):note
 not found in nature
 acetic acid, 2-mercapto-, ethyl ester
 acetic acid, mercapto-, ethyl ester
 ethyl 2-mercaptoacetate
 ethyl 2-sulfanylacetate
 ethyl mercaptoacetate
 ethyl sulfanylacetate
(ethyl thio) glycolate
 ethyl thioglycollate
 mercaptoacetic acid ethyl ester
 mercaptoacetic acid, ethyl ester
 thioglycolic acid ethyl ester
None found
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