4-ISOCYANATO-5-METHYL-1-PHENYL-1H-PYRAZOLE

Modify Date: 2024-01-23 18:27:17

4-ISOCYANATO-5-METHYL-1-PHENYL-1H-PYRAZOLE Structure
4-ISOCYANATO-5-METHYL-1-PHENYL-1H-PYRAZOLE structure
Common Name 4-ISOCYANATO-5-METHYL-1-PHENYL-1H-PYRAZOLE
CAS Number 799283-97-9 Molecular Weight 199.20900
Density 1.17g/cm3 Boiling Point 314.4ºC at 760 mmHg
Molecular Formula C11H9N3O Melting Point 56-60ºC
MSDS USA Flash Point 143.9ºC

 Names

Name 4-isocyanato-5-methyl-1-phenylpyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.17g/cm3
Boiling Point 314.4ºC at 760 mmHg
Melting Point 56-60ºC
Molecular Formula C11H9N3O
Molecular Weight 199.20900
Flash Point 143.9ºC
Exact Mass 199.07500
PSA 47.25000
LogP 2.14800
Index of Refraction 1.612

 Safety Information

Hazard Codes C: Corrosive;T: Toxic;
HS Code 2933199090

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Isocyanato-5-methyl-1-phenyl-1H-pyrazole
5-methyl-1-phenylpyrazol-4-isocyanate