Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chloro-5-iodopyrazine
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

1057216-55-3

1057216-55-3 structure

1057216-55-3 structure

Name: 2-Chloro-5-iodopyrazine
Chemical Name: 2-Chloro-5-iodopyrazine
CAS Number: 1057216-55-3
Molecular Formula: C₄H₂ClIN₂
Molecular Weight: 240.430
Create Date: 2018-09-24 14:43:30
Modify Date: 2025-09-18 11:37:41

Name	2-Chloro-5-iodopyrazine
Synonyms	2-Chloro-5-iodo-pyrazine QC-6834

Density	2.2±0.1 g/cm3
Boiling Point	250.2±35.0 °C at 760 mmHg
Molecular Formula	C₄H₂ClIN₂
Molecular Weight	240.430
Flash Point	105.1±25.9 °C
Exact Mass	239.895111
PSA	25.78000
LogP	1.71
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.653

19745-07-4 structure

19745-07-4

~%

1057216-55-3 structure

1057216-55-3

Literature: US2005/234046 A1, ; Page/Page column 70 ; US 20050234046 A1

Precursor 1
19745-07-4
DownStream 1
84445-51-2

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