1-(4-ETHYLPHENYL)-2-THIOUREA

Modify Date: 2024-01-05 09:57:14

1-(4-ETHYLPHENYL)-2-THIOUREA Structure
1-(4-ETHYLPHENYL)-2-THIOUREA structure
Common Name 1-(4-ETHYLPHENYL)-2-THIOUREA
CAS Number 618070-43-2 Molecular Weight 234.22600
Density 1.29g/cm3 Boiling Point 429.9ºC at 760 mmHg
Molecular Formula C12H11FN2O2 Melting Point 194-198ºC(lit.)
MSDS Chinese USA Flash Point 213.8ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-[(4-fluorophenyl)methyl]-5-methylpyrazole-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 429.9ºC at 760 mmHg
Melting Point 194-198ºC(lit.)
Molecular Formula C12H11FN2O2
Molecular Weight 234.22600
Flash Point 213.8ºC
Exact Mass 234.08000
PSA 55.12000
LogP 2.07710
Index of Refraction 1.591

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases 22-24/25
RIDADR NONH for all modes of transport
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

1-(4-Fluorobenzyl)-3-methyl-1H-pyrazole-5-carboxylic acid