1190-93-8

1190-93-8 structure

Name: S-Acetylthioacetic Acid
Chemical Name: S-Acetylthioacetic Acid
CAS Number: 1190-93-8
Molecular Formula: C₄H₆O₃S
Molecular Weight: 134.15400
Create Date: 2018-04-20 08:00:00
Modify Date: 2025-08-30 17:05:42

Name	S-Acetylthioacetic Acid
Synonyms	S-Acetyl-2-mercaptoacetic acid,S-Acetylthioglycolic acid 2-(Acetylthio)acetic acid 2-acetylsulfanylacetic acid (Acetylthio)acetic Acid EINECS 214-725-7

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

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

Hazard Codes	T+
HS Code	2930909090

108-24-7

68-11-1

~63%

1190-93-8

Literature: Boyer, Nicolas; Gloanec, Philippe; De Nanteuil, Guillaume; Jubault, Philippe; Quirion, Jean-Charles European Journal of Organic Chemistry, 2008 , # 25 p. 4277 - 4295

79-11-8

507-09-5

~62%

1190-93-8

Literature: Menozzi; Mosti; Schenone; D'Amico; Filippelli; Rossi Farmaco, 1992 , vol. 47, # 12 p. 1495 - 1511

68-11-1

75-36-5

1190-93-8

Literature: Chemische Berichte, , vol. 46, p. 2105

6398-67-0

1190-93-8

Literature: Chemische Berichte, , vol. 99, p. 1528 - 1531

507-09-5

79-11-8

1190-93-8

Literature: Chemische Berichte, , vol. 46, p. 2105

68-11-1

830-03-5

100-02-7

1190-93-8

Literature: Canadian Journal of Chemistry, , vol. 78, # 8 p. 1100 - 1108

Precursor 7
108-24-7 68-11-1 79-11-8 507-09-5
75-36-5 6398-67-0 830-03-5
DownStream 2
76931-93-6 1456-72-0

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%

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