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Dichloroacetic acid

Chemical Properties

Melting point 9-11 °C(lit.)
Boiling point 194 °C(lit.)
Density  1.56 g/mL at 25 °C (lit.)
vapor density  4.5 (vs air)
vapor pressure  0.19 mm Hg ( 20 °C)
refractive index  n20/D 1.466(lit.)
Flash point >230 °F
storage temp.  Store below +30°C.
form  Liquid
pka 1.48(at 25℃)
color  APHA: <50
PH 1.2 (129g/l, H2O, 20℃)
Water Solubility  soluble
Sensitive  Hygroscopic
Merck  14,3050
BRN  1098596
Exposure limits ACGIH: TWA 0.5 ppm (Skin)
Stability Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. Reacts with water. Protect from moisture. Hygroscopic.
LogP 0.92
CAS DataBase Reference 79-43-6(CAS DataBase Reference)
IARC 2B (Vol. 63, 84, 106) 2014
NIST Chemistry Reference Acetic acid, dichloro-(79-43-6)
EPA Substance Registry System Dichloroacetic acid (79-43-6)

Safety Information

Hazard Codes  Xn,N,C,Xi,F
Risk Statements  36/38-40-50-35-36/37/38-67-38-65-48/20-11-63-50/53
Safety Statements  26-45-61-36/37-36-16-62-36/37/39
RIDADR  UN 1764 8/PG 2
WGK Germany  2
RTECS  AG6125000
HS Code  2915 40 00
HazardClass  8
PackingGroup  II
Hazardous Substances Data 79-43-6(Hazardous Substances Data)
Toxicity LD50 orally in rats: 2.82 g/kg (Smyth)


Usage And Synthesis

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