Dichloroacetic acid

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.
solubility :Chloroform (Slightly), Methanol (Slightly)
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
Dielectric constant :10.7（-7℃）
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.
InChIKey :JXTHNDFMNIQAHM-UHFFFAOYSA-N
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)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.