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Appearance:Crystalline Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: 7,7,8,8-Tetracyanoquinodimethane
CAS: 1518-16-7
MF: C12H4N4
MW: 204.19
EINECS: 216-174-8
Mol File: 1518-16-7.mol
7,7,8,8-Tetracyanoquinodimethane Structure
7,7,8,8-Tetracyanoquinodimethane Chemical Properties
Melting point 287-289 °C (dec.) (lit.)
Boiling point 332.67°C (rough estimate)
density 1.3596 (rough estimate)
refractive index 1.5000 (estimate)
storage temp. Store below +30°C.
form Crystalline Powder
color Orange-brown to green
Water Solubility insoluble
λmax 395nm(CH3CN)(lit.)
BRN 611604
Stability: Stable. Incompatible with strong acids, strong bases, strong reducing agents, strong oxidizing agents.
CAS DataBase Reference 1518-16-7(CAS DataBase Reference)
NIST Chemistry Reference Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-(1518-16-7)
EPA Substance Registry System Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis- (1518-16-7)
Safety Information
Hazard Codes Xn,Xi,T
Risk Statements 22-20/21/22-23/24/25
Safety Statements 22-24/25-36/37-26-36-45
RIDADR 3276
WGK Germany 3
RTECS GU4850000
Hazard Note Irritant
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29269095
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