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5781-53-3

Name METHYL OXALYL CHLORIDE
CAS 5781-53-3
EINECS(EC#) 227-307-4
Molecular Formula C3H3ClO3
MDL Number MFCD00000705
Molecular Weight 122.51
MOL File 5781-53-3.mol

Chemical Properties

Appearance CLEAR LIQUID
Boiling point  118-120 °C (lit.)
density  1.332 g/mL at 25 °C(lit.)
refractive index  n20/D 1.419(lit.)
Fp  116 °F
storage temp.  Flammables area
solubility  Chloroform (Slightly), Ethyl Acetate
form  Liquid
color  Clear
Odor Acrid
Water Solubility  Miscible with water.
Sensitive  Moisture Sensitive
BRN  1071541
Stability: Hygroscopic
InChIKey ZXUQEPZWVQIOJE-UHFFFAOYSA-N
CAS DataBase Reference 5781-53-3(CAS DataBase Reference)
EPA Substance Registry System Acetic acid, chlorooxo-, methyl ester (5781-53-3)

Safety Data

Hazard Codes  C,F
Risk Statements 
R34:Causes burns.
R37:Irritating to the respiratory system.
R10:Flammable.
R36:Irritating to the eyes.
R14:Reacts violently with water.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 2920 8/PG 2
WGK Germany  3
9-21
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29171900

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