4-Bromo-1-cyclopropyl-1H-pyrazole

Modify Date: 2024-01-02 20:08:48

4-Bromo-1-cyclopropyl-1H-pyrazole Structure
4-Bromo-1-cyclopropyl-1H-pyrazole structure
Common Name 4-Bromo-1-cyclopropyl-1H-pyrazole
CAS Number 1151802-23-1 Molecular Weight 187.037
Density 1.9±0.1 g/cm3 Boiling Point 258.6±13.0 °C at 760 mmHg
Molecular Formula C6H7BrN2 Melting Point N/A
MSDS N/A Flash Point 110.2±19.8 °C

 Names

Name 4-bromo-1-cyclopropylpyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 258.6±13.0 °C at 760 mmHg
Molecular Formula C6H7BrN2
Molecular Weight 187.037
Flash Point 110.2±19.8 °C
Exact Mass 185.979248
PSA 17.82000
LogP 1.12
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.725

 Safety Information

HS Code 2933199090

 Synthetic Route

~69%

4-Bromo-1-cyclopropyl-1H-pyrazole Structure

4-Bromo-1-cyclo...

CAS#:1151802-23-1

Literature: CROWN BIOSCIENCE INC. (TAICANG); ZHONG, Boyu; SHIH, Chuan; YUAN, Hongbin; ZHOU, Feng Patent: WO2014/32498 A1, 2014 ; Location in patent: Page/Page column 14 ;

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4-Bromo-1-cyclopropyl-1H-pyrazole Structure

4-Bromo-1-cyclo...

CAS#:1151802-23-1

Literature: WO2010/141273 A1, ; Page/Page column 53 ;

 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-Bromo-1-cyclopropyl-1H-pyrazole
1H-Pyrazole, 4-bromo-1-cyclopropyl-
QC-5143