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8.08076

Sigma-Aldrich

Thioacetic acid

for synthesis

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Synonym(s):
Thioacetic acid
Empirical Formula (Hill Notation):
C2H4OS
CAS Number:
507-09-5
Molecular Weight:
76.12
MDL number:
MFCD00004853
UNSPSC Code:
12352106
EC Index Number:
208-063-8
NACRES:
NA.22

vapor pressure

1 hPa ( 20 °C)

Quality Level

200

Assay

≥98.0% (GC)

form

liquid

potency

200-350 mg/kg LD50, oral (Rat)

pH

1.8 (20 °C, 100 g/L in H2O, Hydrolysis)

mp

-17 °C

transition temp

flash point 18 °C

solubility

27 g/L (slow decomposition)

density

1.07 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C2H4OS/c1-2(3)4/h1H3,(H,3,4)

InChI key

DUYAAUVXQSMXQP-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.067 - 1.070
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

64.4 °F

Flash Point(C)

18 °C

Regulatory Information

危险化学品

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