English name: Oxalyl chloride
CAS number: 79-37-8
Molecular formula: C2Cl2O2
Molecular weight: 126.93
EINECS number: 201-200-2
MDL No. : MFCD00000704
Stats
Melting point -10--8 °C (lit.)
Boiling point 62-65 °C (lit.)
Density 1.5g /mL at 20 °C (lit.)
Vapor density 4.4 (vs air)
Vapor pressure 150 mm Hg (20 °C)
Refractive index n20/D 1.429(lit.)
Flash point 176-178°C
Storage conditions are Store Cold
Chloroform (Soluble), Ethyl Acetate
Liquid form
The Odor is penetrating odor
Water solubility reacts
Moisture Sensitive Moisture sensitive
Decomposition176-178 ºC
Merck14, 6914
BRN1361988
Exposure limit ACGIH: TWA 50 ppm
OSHA: TWA 25 ppm; STEL 125 ppm
NIOSH: IDLH 2300 ppm
Stable. Incompatible with bases, alcohols, steel, oxidizing agents, stable. Incompatible with bases, alcohols, steel, oxidizing agents, alkali metals. Moisture sensitive. Reacts violently with water, liberating toxic gas.
InChIKeyCTSLXHKWHWQRSH-UHFFFAOYSA-N
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictogramsGHS Hazard pictogramgrams
GHS02,GHS05,GHS06
Danger
Danger Description H260-H301+H331-H314
Precautions P223-P231+P232-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Dangerous Goods Mark C,T
Hazard category code 14-20-29-34-40-23/24/25-37-35-23
Safety Instructions 26-36/37/39-43-45-8-24/25-23-27
Dangerous Goods Transport Code UN 2927 6.1/PG 2
WGK Germany2
RTECS number KI2950000
F9-19-21
Hazard NoteToxic/Corrosive/Store Cold/Lacrymatory
TSCAYes
Danger level 8
Packaging Category II
Customs Code 29171990
China
