Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-dibromo-1H-pyrazole-5-carboxylic acid
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-dibromo-1H-pyrazole-5-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13745-16-9

13745-16-9 structure

13745-16-9 structure

Name: 3,4-dibromo-1H-pyrazole-5-carboxylic acid
Chemical Name: 3,4-dibromo-1H-pyrazole-5-carboxylic acid
CAS Number: 13745-16-9
Molecular Formula: C₄H₂Br₂N₂O₂
Molecular Weight: 269.879
Create Date: 2021-09-11 21:30:26
Modify Date: 2025-10-16 18:35:36

Names
Properties

Name	3,4-dibromo-1H-pyrazole-5-carboxylic acid
Synonyms	1H-Pyrazole-5-carboxylic acid, 3,4-dibromo- 1H-Pyrazole-3-carboxylic acid, 4,5-dibromo- 3,4-dibromo-1H-pyrazole-5-carboxylic acid MFCD03421972 4,5-Dibromo-1H-pyrazole-3-carboxylic acid

Density	2.5±0.1 g/cm3
Boiling Point	480.1±45.0 °C at 760 mmHg
Molecular Formula	C₄H₂Br₂N₂O₂
Molecular Weight	269.879
Flash Point	244.1±28.7 °C
Exact Mass	267.848297
LogP	1.38
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.704

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