Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-DIIODO-2,2'-BIPYRIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

831225-81-1

831225-81-1 structure

831225-81-1 structure

Name: 4,4'-DIIODO-2,2'-BIPYRIDINE
Chemical Name: 4-iodo-2-(4-iodopyridin-2-yl)pyridine
CAS Number: 831225-81-1
Molecular Formula: C₁₀H₆I₂N₂
Molecular Weight: 407.97700
Create Date: 2017-09-11 04:48:26
Modify Date: 2025-08-26 12:36:51

Name	4-iodo-2-(4-iodopyridin-2-yl)pyridine
Synonyms	2,2'-Bipyridine,4,4'-diiodo 4,4'-DIIODO-2,2'-BIPYRIDINE

Density	2.201g/cm3
Boiling Point	445.2ºC at 760 mmHg
Molecular Formula	C₁₀H₆I₂N₂
Molecular Weight	407.97700
Flash Point	223.1ºC
Exact Mass	407.86200
PSA	25.78000
LogP	3.35280
Index of Refraction	1.715

HS Code	2933399090

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine 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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