2,3-dimethylphenyl isocyanate

Modify Date: 2024-01-24 19:28:27

2,3-dimethylphenyl isocyanate Structure
2,3-dimethylphenyl isocyanate structure
Common Name 2,3-dimethylphenyl isocyanate
CAS Number 1591-99-7 Molecular Weight 147.17400
Density 1.059 g/mL at 25 °C(lit.) Boiling Point 105 °C50 mm Hg(lit.)
Molecular Formula C9H9NO Melting Point N/A
MSDS N/A Flash Point 199 °F

 Names

Name 2,3-dimethylphenyl isocyanate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.059 g/mL at 25 °C(lit.)
Boiling Point 105 °C50 mm Hg(lit.)
Molecular Formula C9H9NO
Molecular Weight 147.17400
Flash Point 199 °F
Exact Mass 147.06800
PSA 29.43000
LogP 2.27070
Vapour Pressure 0.068mmHg at 25°C
Index of Refraction n20/D 1.54(lit.)

 Safety Information

Hazard Codes Xn:Harmful;
Risk Phrases R23/25;R36/37/38;R42
Safety Phrases S26-S36
RIDADR UN 2206 6.1/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2929109000

 Customs

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

 Synonyms

MFCD00013851
1-isocyanato-2,3-dimethylbenzene
2,3-Dimethylphenyl isocyanate