Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-BROMO-1-VINYL-1H-PYRAZOLE
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-BROMO-1-VINYL-1H-PYRAZOLE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

80308-80-1

80308-80-1 structure

80308-80-1 structure

Name: 4-BROMO-1-VINYL-1H-PYRAZOLE
Chemical Name: 4-bromo-1-ethenylpyrazole
CAS Number: 80308-80-1
Molecular Formula: C₅H₅BrN₂
Molecular Weight: 173.01100
Create Date: 2018-06-01 08:00:00
Modify Date: 2025-08-25 17:45:26

Name	4-bromo-1-ethenylpyrazole
Synonyms	1H-Pyrazole,4-bromo-1-ethenyl 1-vinyl-4-bromopyrazole 4-bromo-1-vinylpyrazole

Density	1.554g/cm3
Boiling Point	105.744ºC at 760 mmHg
Molecular Formula	C₅H₅BrN₂
Molecular Weight	173.01100
Flash Point	17.753ºC
Exact Mass	171.96400
PSA	17.82000
LogP	1.74610
Index of Refraction	1.587

HS Code	2933199090

923035-87-4 structure

923035-87-4

~%

80308-80-1 structure

80308-80-1

Literature: Iddon, Brian; Tonder, Janne Ejrnaes; Hosseini, Masood; Begtrup, Mikael Tetrahedron, 2007 , vol. 63, # 1 p. 56 - 61

Precursor 1
923035-87-4
DownStream 0

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%

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