2,5-dimethoxyphenyl isocyanate

Suppliers

Names

[ CAS No. ]:
56309-62-7

[ Name ]:
2,5-dimethoxyphenyl isocyanate

[Synonym ]:
MFCD00002006
2-isocyanato-1,4-dimethoxybenzene

Chemical & Physical Properties

[ Boiling Point ]:
152ºC(26 torr)

[ Melting Point ]:
40-42ºC

[ Molecular Formula ]:
C9H9NO3

[ Molecular Weight ]:
179.17300

[ Flash Point ]:
>110ºC

[ Exact Mass ]:
179.05800

[ PSA ]:
47.89000

[ LogP ]:
1.67110

[ Index of Refraction ]:
1.501

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07, GHS08

[ Signal Word ]:
Danger

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

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

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/22;R36/37/38;R42

[ Safety Phrases ]:
S22-S26-S36/37/39-S45

[ RIDADR ]:
UN 2811

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Dimethoxybenzoic acid
  • phosgene
  • 2,5-Dimethoxyaniline
  • 2,5-dimethoxychlorobenzene
  • Sodium cyanate
  • methyl 2,5-dimethoxybenzoate
  • Methyl2,5-dihydroxybenzoate

DownStream

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

  • 4-[Bis(4-isocyanatophenyl)amino]-2,5-dimethoxyphenyl isocyanate
  • 2,5-dimethoxyphenylmagnesium bromide
  • (2,5-dimethoxyphenyl)-(2-hydroxy-4,5-dimethoxyphenyl)methanone
  • (2,5-Dimethoxyphenyl)acetyl chloride
  • 2,5-dimethoxyphenyl 3-chlorobenzoate
  • (2,5-Dimethoxyphenyl)boronic acid