1-(2,4-dimethylphenyl)-3-naphthalen-1-yl-urea

Modify Date: 2025-09-17 17:55:35

1-(2,4-dimethylphenyl)-3-naphthalen-1-yl-urea Structure
1-(2,4-dimethylphenyl)-3-naphthalen-1-yl-urea structure
Common Name 1-(2,4-dimethylphenyl)-3-naphthalen-1-yl-urea
CAS Number 13256-83-2 Molecular Weight 290.35900
Density 1.227g/cm3 Boiling Point 383.9ºC at 760 mmHg
Molecular Formula C19H18N2O Melting Point N/A
MSDS N/A Flash Point 123.7ºC

 Names

Name 1-(2,4-dimethylphenyl)-3-naphthalen-1-ylurea

 Chemical & Physical Properties

Density 1.227g/cm3
Boiling Point 383.9ºC at 760 mmHg
Molecular Formula C19H18N2O
Molecular Weight 290.35900
Flash Point 123.7ºC
Exact Mass 290.14200
PSA 41.13000
LogP 5.24660
Vapour Pressure 4.27E-06mmHg at 25°C
Index of Refraction 1.711

 Safety Information

HS Code 2924299090

 Customs

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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