Product Description:

Mercaptoacetic acid

CAS number: 68-11-1
Molecular formula: C2H4O2S
Molecular weight: 92.12
EINECS number: 200-677-4
MDL No. : MFCD00004876
Stats
Melting point ?16 °C(lit.)
Boiling point 96 °C5 mm Hg(lit.)
Density 1.326 g/mL at 20 °C(lit.)
Vapor density 3.2 (vs air)
Vapor pressure 0.4 mm Hg (25 °C)
Refractive index n20/D 1.505(lit.)
Flash point 126 °C
Storage conditions Store at +2°C to +8°C.
Solubility Chloroform (Sparingly), Methanol (Sparingly)
Liquid form
Acidity coefficient (pKa)3.68(at 25℃)
Color clear clear, colorless
A strong unpleasant odor
PH 1 (H2O, 20℃)
Water soluble
Air Sensitive Air sensitive
Merck14, 9336
BRN506166
Exposure limit TLV-TWA 1 ppm (~ 3.8 mg/m3) (ACGIH).
Air Sensitive to stability
InChIKeyCWERGRDVMFNCDR-UHFFFAOYSA-N
LogP0.090
secure