methyl oxalyl chloride
Names
[ CAS No. ]:
5781-53-3
[ Name ]:
methyl oxalyl chloride
[Synonym ]:
EINECS 227-307-4
MFCD00000705
methyl 2-chloro-2-oxoacetate
Chemical & Physical Properties
[ Density]:
1.332 g/mL at 25 °C(lit.)
[ Boiling Point ]:
118-120 °C(lit.)
[ Molecular Formula ]:
C3H3ClO3
[ Molecular Weight ]:
122.50700
[ Flash Point ]:
116 °F
[ Exact Mass ]:
121.97700
[ PSA ]:
43.37000
[ Index of Refraction ]:
n20/D 1.419(lit.)
[ Storage condition ]:
Flammables area
MSDS
Safety Information
[ Symbol ]:
GHS02, GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H226-H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
C:Corrosive;
[ Risk Phrases ]:
R10;R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 2920 8/PG 2
[ WGK Germany ]:
3
[ Packaging Group ]:
II
[ Hazard Class ]:
8
[ HS Code ]:
2918300090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918300090
[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%