Oxalyl chloride NEW

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