Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-bromo-3-chloropyrazin-2-ol
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-bromo-3-chloropyrazin-2-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21943-17-9

21943-17-9 structure

21943-17-9 structure

Name: 5-bromo-3-chloropyrazin-2-ol
Chemical Name: 5-Bromo-3-chloro-2-pyrazinol
CAS Number: 21943-17-9
Molecular Formula: C₄H₂BrClN₂O
Molecular Weight: 209.428
Create Date: 2018-07-01 20:29:51
Modify Date: 2025-08-25 06:37:20

Names
Properties

Name	5-Bromo-3-chloro-2-pyrazinol
Synonyms	2-Pyrazinol, 5-bromo-3-chloro- 5-Bromo-3-chloro-2-pyrazinol MFCD22576202 MFCD28369353

Density	2.0±0.1 g/cm3
Boiling Point	435.1±40.0 °C at 760 mmHg
Molecular Formula	C₄H₂BrClN₂O
Molecular Weight	209.428
Flash Point	216.9±27.3 °C
Exact Mass	207.903900
LogP	1.13
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.640

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