S-Acetylthioacetic Acid
Names
[ CAS No. ]:
1190-93-8
[ Name ]:
S-Acetylthioacetic Acid
[Synonym ]:
S-Acetyl-2-mercaptoacetic acid,S-Acetylthioglycolic acid
2-(Acetylthio)acetic acid
2-acetylsulfanylacetic acid
(Acetylthio)acetic Acid
EINECS 214-725-7
Chemical & Physical Properties
[ Density]:
1.337g/cm3
[ Boiling Point ]:
251.1ºC at 760mmHg
[ Molecular Formula ]:
C4H6O3S
[ Molecular Weight ]:
134.15400
[ Flash Point ]:
105.6ºC
[ Exact Mass ]:
134.00400
[ PSA ]:
79.67000
[ LogP ]:
0.35070
[ Vapour Pressure ]:
0.00659mmHg at 25°C
[ Index of Refraction ]:
1.513
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AF1665000
- CHEMICAL NAME :
- Acetic acid, acetylmercapto-
- CAS REGISTRY NUMBER :
- 1190-93-8
- BEILSTEIN REFERENCE NO. :
- 1753984
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C4-H6-O3-S
- MOLECULAR WEIGHT :
- 134.16
- WISWESSER LINE NOTATION :
- QV1SV1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 150 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
Safety Information
[ Hazard Codes ]:
T+
[ HS Code ]:
2930909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%