Methyl isocyanatoformate

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Names

[ CAS No. ]:
5843-42-5

[ Name ]:
Methyl isocyanatoformate

[Synonym ]:
methyl carbonisocyanatidoate
n-(methoxycarbonyl)isocyanate
carbonylcarbamic acid methyl ester
MFCD00037079
Carbomethoxy-carbonimid
carbonisocyanatidic acid methyl ester
methylisocyanatoformate
methoxycarbonyl isocyanate
Carbonyl-carbamidsaeure-methylester
methyl N-carbonylcarbamate

Chemical & Physical Properties

[ Density]:
1.251 g/mL at 25ºC(lit.)

[ Boiling Point ]:
97ºC(lit.)

[ Molecular Formula ]:
C3H3NO3

[ Molecular Weight ]:
101.06100

[ Flash Point ]:
87 °F

[ Exact Mass ]:
101.01100

[ PSA ]:
55.73000

[ LogP ]:
0.08860

[ Index of Refraction ]:
n20/D 1.413(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H302-H312-H315-H319-H332-H334-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338-P342 + P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
10-20/21/22-36/37/38-42

[ Safety Phrases ]:
16-26-36/37

[ RIDADR ]:
UN 1993 3/PG 3

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Oxalyl chloride
  • Methyl carbamate
  • methyl N-cyano-N-methoxycarbonylcarbamate
  • trimethylsilyl isocyanate
  • Methyl chloroformate

DownStream

  • Methyl N-carbamoylcarbamate
  • tert -Butyl Methyl Iminodicarboxylate
  • methyl N-(phenylcarbamoyl)carbamate

Customs

[ HS Code ]: 2929109000

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Methyl 2-hydroxy-2-(trifluoromethyl)-4-pentynoate
  • methyl indene
  • methyl 3-azido-2-methylidenehexanoate
  • methyl 3-azido-4-methyl-2-methylidenehexanoate
  • Methyl 5-amino-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylate
  • methyl 2-benzo[e]pyren-4-ylacetate