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oxirane-2,2,3,3-tetracarbonitrile

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Origin: China

Cas No: 3189-43-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 3189-43-3 Formula: C6N4O Molecular Weight: 144.09000

Basic Info

Chemical Name	oxirane-2,2,3,3-tetracarbonitrile
Synonyms	2,2,3,3-oxiranetetracarbonitrile; tetracyanoethylene oxide; TCNEO; tetracyanoethyleneepoxide; Oxiranetetracarbonitrile;
CAS No.	3189-43-3
Molecular Formula	C6N4O
Molecular Weight	144.09000
PSA	107.69000
LogP	-0.41148

Properties

Density	1.56g/cm3
Boiling Point	644ºC at 760mmHg
Melting Point	176-179ºC
Flash Point	292.9ºC
Refractive Index	1.55
Storage Condition	-20ºC

Safety Info

Safety Statements	36/37
HS Code	2926909090
RIDADR	UN 3439 6.1/PG 3
Risk Statements	R20/21/22
Hazard Codes	Xn

Synthesis Route

Tetracyanoethylene→oxirane-2,2,3,3-tetracarbonitrile
IODOSOBENZENE+Tetracyanoethylene→Iodobenzene+oxirane-2,2,3,3-tetracarbonitrile
ethane-1,1,2,2-tetracarbonitrile→oxirane-2,2,3,3-tetracarbonitrile

Precursor

Tetracyanoethylene
IODOSOBENZENE
Ozone
ethane-1,1,2,2-tetracarbonitrile

Downstream Product

Phenyl sulfoxide
dimethylsulfonium dicyanomethylide
diphenyl sulfide
2-(diphenylsulfuranylidene)malonodinitrile

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