Thioacetic acid
Names
[ CAS No. ]:
507-09-5
[ Name ]:
Thioacetic acid
[Synonym ]:
Ethanethioic acid
thio-aceticaci
CH3COSH
EINECS 208-063-8
Racecadotril impurity A
Usaf EK-P-737
thioacetic S-acid
thioacetic
Thioaceticacid
Thioessigsure
Ethanethioic S-acid
thioacetic-S-acid
Thioacetic acid
MFCD00004853
ethanethiolic acid
Thiolacetic acid
Thiacetic acid
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
93.0±0.0 °C at 760 mmHg
[ Melting Point ]:
-17 °C
[ Molecular Formula ]:
C2H4OS
[ Molecular Weight ]:
76.118
[ Flash Point ]:
11.1±0.0 °C
[ Exact Mass ]:
75.998283
[ PSA ]:
55.87000
[ LogP ]:
0.10
[ Vapour Pressure ]:
50.4±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.442
[ Stability ]:
Stable. Flammable. Incompatible with metals, strong oxidizing agents.
[ Water Solubility ]:
27 g/L (15 ºC) (hydrolyse)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AJ5600000
- CHEMICAL NAME :
- Acetic acid, thio-
- CAS REGISTRY NUMBER :
- 507-09-5
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C2-H4-O-S
- MOLECULAR WEIGHT :
- 76.12
- WISWESSER LINE NOTATION :
- SHV1
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 :
- 75 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: AD691-490
Safety Information
[ Symbol ]:
GHS02, GHS05, GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225-H301-H317-H318
[ Precautionary Statements ]:
P210-P280-P301 + P310 + P330-P305 + P351 + P338 + P310-P333 + P313-P370 + P378
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
F:Flammable;C:Corrosive;
[ Risk Phrases ]:
R11;R22;R34
[ Safety Phrases ]:
S9-S16-S26-S36/37/39-S45
[ RIDADR ]:
UN 2436 3/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
AJ5600000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
2930909090
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%
Articles
Biotechnol. Prog. 18(2) , 252-6, (2002)
A new strain of Alcaligenes xylosoxydans able to aerobically cometabolize thiodiglycol, the primary hydrolysis product of sulfur mustard, was isolated and tested in a laboratory scale stirred tank rea...
Mechanism-based inhibition of Sir2 deacetylases by thioacetyl-lysine peptide.Biochemistry 46(50) , 14478-86, (2007)
Sir2 protein deacetylases (or sirtuins) catalyze NAD+-dependent conversion of epsilon-amino-acetylated lysine residues to deacetylated lysine, nicotinamide, and 2'-O-acetyl-ADP-ribose. Small-molecule ...
Model studies for the thiol-mediated methyl transfer to corrinoids.Org. Biomol. Chem. 5(13) , 2119-28, (2007)
The thiol-dependent methylation of heptamethyl cob(II)yrinate 8r with methyl iodide and methyl tosylate was explored under a variety of conditions. The interaction of the heptamethyl cob(II)yrinate wi...