Shanghai Nianxing Industrial Co., Ltd
China
Product Name: [4,4'-Bipyridine] 1,1'-dioxide xhydrate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

338950-86-0

338950-86-0 structure

338950-86-0 structure

Name: [4,4'-Bipyridine] 1,1'-dioxide xhydrate
Chemical Name: 4-(1-oxidopyridin-4-ylidene)pyridin-1-ium 1-oxide,hydrate
CAS Number: 338950-86-0
Molecular Formula: C₁₀H₁₂N₂O₄
Molecular Weight: 224.21300
Create Date: 2018-12-10 05:48:06
Modify Date: 2025-08-25 18:40:32

Name	4-(1-oxidopyridin-4-ylidene)pyridin-1-ium 1-oxide,hydrate
Synonyms	4,4 inverted exclamation marka-Dipyridyl N,N inverted exclamation marka-dioxide hydrate 4-(1-hydroxy-4-pyridyl)pyridin-1-ol,hydrate 4,4'-Dipyridyl N,N'-dioxide hydrate MFCD00167257

Melting Point	220ºC (dec.)(lit.)
Molecular Formula	C₁₀H₁₂N₂O₄
Molecular Weight	224.21300
Exact Mass	224.08000
PSA	69.38000
LogP	2.08200

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26;S36
RIDADR	NONH for all modes of transport

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