1,2-Ethanediyl bis(sulfanylacetate)

Modify Date: 2025-08-25 17:04:30

1,2-Ethanediyl bis(sulfanylacetate) Structure
1,2-Ethanediyl bis(sulfanylacetate) structure
Common Name 1,2-Ethanediyl bis(sulfanylacetate)
CAS Number 123-81-9 Molecular Weight 210.271
Density 1.3±0.1 g/cm3 Boiling Point 317.1±0.0 °C at 760 mmHg
Molecular Formula C6H10O4S2 Melting Point N/A
MSDS N/A Flash Point 242.1±10.3 °C

 Names

Name Ethylene glycol bisthioglycolate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 317.1±0.0 °C at 760 mmHg
Molecular Formula C6H10O4S2
Molecular Weight 210.271
Flash Point 242.1±10.3 °C
Exact Mass 210.002045
PSA 130.20000
LogP 0.89
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.517
Water Solubility 20 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AI6600000
CHEMICAL NAME :
Acetic acid, mercapto-, ethylene ester
CAS REGISTRY NUMBER :
123-81-9
LAST UPDATED :
199801
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H10-O4-S2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
330 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IRIPDP International Tin Research Institute Publication. (Tin Research Institute, 1353 Perry St., Columbus, OH 43201) No.530- 1976- Volume(issue)/page/year: 538,17,1978
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - muscle weakness Behavioral - ataxia
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546402

 Safety Information

Hazard Codes Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases R20/21/22;R36/38;R51/53
Safety Phrases S26-S36-S57-S36/37/39-S29
RIDADR 2810
WGK Germany 2
RTECS AI6600000
Packaging Group III
Hazard Class 6.1(b)
HS Code 29309070

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

Acetic acid, 2-mercapto-, 1,2-ethanediyl ester
EINECS 204-653-4
1,2-Ethanediyl bis(sulfanylacetate)
MFCD00004875
2-(2-sulfanylacetyl)oxyethyl 2-sulfanylacetate
Ethylene glycol bis(mercaptoacetate),Ethylene glycol bismercaptoacetate
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