Melting point :-28°C(lit.)
Boiling point :62 °C/20 mmHg (lit.)
Density :1.422 g/mL at 25 °C (lit.)
refractive index :n20/D 1.489(lit.)
Flash point :158 °F
storage temp. :2-8°C
solubility :Chloroform (Slightly)
form :clear liquid
color :Colorless to Light yellow
Sensitive :Moisture Sensitive
BRN :506179
Stability :Extremely Moisture Sensitive
CAS DataBase Reference :822-39-9(CAS DataBase Reference)
NIST Chemistry Reference :Ethylene chlorophosphite(822-39-9)
EPA Substance Registry System :1,3,2-Dioxaphospholane, 2-chloro- (822-39-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. 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.