Melting point :-90 °C (lit.)
Boiling point :91-93 °C (lit.)
Density :1.017 g/mL at 25 °C (lit.)
vapor pressure :0.07 mm Hg ( 20 °C)
refractive index :n20/D 1.407(lit.)
Flash point :34 °F
storage temp. :Store below +30°C.
solubility :Miscible with chloroform, glacial acetic acid, ether, toluene, methylene chloride and benzene.
form :Liquid
color :Clear
Odor :Stench
PH :<7 (H2O)
explosive limit :2.1-8.2%(V)
Water Solubility :Reacts
Sensitive :Moisture Sensitive
BRN :605393
CAS DataBase Reference :79-30-1(CAS DataBase Reference)
NIST Chemistry Reference :2-Methylpropanoyl chloride(79-30-1)
EPA Substance Registry System :Propanoyl chloride, 2-methyl- (79-30-1)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, 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
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. 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.