7,7,8,8-Tetracyanoquinodimethane cas no:1518-16-7
Synonyms: 2,5-Cyclohexadiene-delta1,alpha.4,alpha-dimalononitrile; TCNQ; (2,5-Cyclohexadiene-1,4-diylidene)malononitrile; Tetracyano p-Quinone Dimethane; 7,7',8,8'-Tetracyanoquino-dimethane
Name7,7,8,8-Tetracyanoquinodimethane
CAS1518-16-7
Synonyms2,5-Cyclohexadiene-delta1,alpha.4,alpha-dimalononitrile; TCNQ; (2,5-Cyclohexadiene-1,4-diylidene)malononitrile; Tetracyano p-Quinone Dimethane; 7,7',8,8'-Tetracyanoquino-dimethane
EINECS(EC#)216-174-8
Molecular FormulaC12H4N4
Molecular Weight204.19
Appearanceorange to green crystalline powder
storage tempKeep containers tightly closed. Store in a cool, dry area away from incompatible substances.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1
Hazard Xn:Harmful;
Risk R20/21/22
Safety
Hazard Codes: Xn,Xi .gif)
Risk Statements: 20/21/22
20/21/22: Tetracyanoquinodimethan (1518-16-7) is harmful by inhalation, in contact with skin and if swallowed
Safety Statements : 24/25-36/37-22-26
24/25: Avoid contact with skin and eyes
36/37: Wear suitable protective clothing and gloves
22: Do not breathe dust
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
RIDADR : 3276
WGK Germany: 3
RTECS : GU4850000
Hazard Note: Irritant
HazardClass : 6.1
PackingGroup : II
HS Code : 29269095
HS Code 29269095
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LD50 |
intravenous |
56mg/kg (56mg/kg) |
|
U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00796, |
