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Substance Name: Thioacetic acid
RN: 507-09-5
UNII: PS92MLC0FQ
InChIKey: DUYAAUVXQSMXQP-UHFFFAOYSA-N
Molecular Formula
- C2-H4-O-S
Molecular Weight
- 76.1186
- All
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
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Names and Synonyms
Name of Substance
- Thioacetic acid
Synonyms
- Acetyl mercaptan
- AI3-37251
- EC 208-063-8
- EINECS 208-063-8
- Ethanethioic acid
- Ethanethiolic acid
- Kyselina thiooctova
- Kyselina thiooctova [Czech]
- Methanecarbothiolic acid
- Thiacetic acid
- Thiolacetic acid
- Thionoacetic acid
- UNII-PS92MLC0FQ
- USAF EK-P-737
Systematic Names
- Acetic acid, thio-
- Ethanethioic acid
- Thioacetic acid
Superlist Names
- Thioacetic acid [UN2436] [Flammable liquid]
- UN2436
Registry Numbers
CAS Registry Number
- 507-09-5
FDA UNII
- PS92MLC0FQ
Other Registry Numbers
- 1356190-88-9
- 196320-91-9
- 531524-45-5
- 531524-48-8
Related Registry Numbers
- 10387-40-3 (potassium salt)
- 34832-35-4 (hydrochloride salt)
System Generated Number
- 0000507095
Structure Descriptors
InChI
InChI=1S/C2H4OS/c1-2(3)4/h1H3,(H,3,4)InChIKey
DUYAAUVXQSMXQP-UHFFFAOYSA-NSmiles
CC(=S)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 75mg/kg (75mg/kg) | National Technical Information Service. Vol. AD691-490, |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | -1.70E+01 | deg C | EXP | |
| Boiling Point | 93 | deg C | EXP | |
| log P (octanol-water) | 0.140 | (none) | EST | |
| Atmospheric OH Rate Constant | 1.20E-11 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.