CAS Number1518-16-7
Synonyms2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile; (2,5-Cyclohexadiene-1,4-diylidene)-dimalononitrile; 2,2'-cyclohexa-2,5-diene-1,4-diylidenedipropanedinitrile; 7,7',8,8'-Tetracyanoquinodimethane; MFCD00011664; 2,2'-(2,5-Cyclohexadiene-1,4-diylidene)dimalononitrile; 2,2'-Cyclohexa-2,5-diene-1,4-diylidenedimalononitrile; TCNQ; Tetracyanoquinodimethane; 2,2'-(Cyclohexa-2,5-diene-1,4-diylidene)dimalononitrile; 2-[4-(dicyanomethylidene)cyclohexa-2,5-dienyliden]malononitrile; EINECS 216-174-8; 7,7,8,8-Tetracyanoquinodimethane
Molecular FormulaC12H4N4
Molecular Weight204.19
Purity98%
Density1.4±0.1 g/cm3
Boiling Point254.7±40.0 °C at 760 mmHg
Melting Point287-289 °C (dec.) (lit.)
Appearancesolid
EINECS216-174-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1518-16-7 |
| Catalog No. | 2A-9026963 |
| Chinese Name | 7,7,8,8-四氰基苯醌二甲烷 |
| Synonyms | 2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile; (2,5-Cyclohexadiene-1,4-diylidene)-dimalononitrile; 2,2'-cyclohexa-2,5-diene-1,4-diylidenedipropanedinitrile; 7,7',8,8'-Tetracyanoquinodimethane; MFCD00011664; 2,2'-(2,5-Cyclohexadiene-1,4-diylidene)dimalononitrile; 2,2'-Cyclohexa-2,5-diene-1,4-diylidenedimalononitrile; TCNQ; Tetracyanoquinodimethane; 2,2'-(Cyclohexa-2,5-diene-1,4-diylidene)dimalononitrile; 2-[4-(dicyanomethylidene)cyclohexa-2,5-dienyliden]malononitrile; EINECS 216-174-8; 7,7,8,8-Tetracyanoquinodimethane |
| Molecular Formula | C12H4N4 |
| Molecular Weight | 204.19 |
| Purity | 98 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 254.7±40.0 °C at 760 mmHg |
| Melting Point | 287-289 °C (dec.) (lit.) |
| Appearance | solid |
| Water Solubility | insoluble |
| Storage Condition | Keep the container sealed and stored in a cool, dr |
| Packaging | II |
| EINECS | 216-174-8 |
| HTC | 29269095 |
| PubChem ID | 24849689 |
| MDL Number | MFCD00011664 |
| SMILES | N#C\C(C#N)=C1/C=C\C(C=C1)=C(/C#N)C#N |
| InChI | 1S/C12H4N4/c13-5-11(6-14)9-1-2-10(4-3-9)12(7-15)8-16/h1-4H |
| InChI Key | PCCVSPMFGIFTHU-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1427366 |
| NACRES Code | NA.23 |
| UNSPSC | 12352103 |
| Hazard Symbols | 6.1 |
| MSDS | msds/26963_1_1518_16_7.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 3439 International Dangerous Regulations for sea transport: 3439 International Dangerous Regulations for air transport: 3439 14.2 United Nations shipping name European Land Transport Dangerous Regulations: NITRILES, TOXIC, SOLID, N.O.S. (2,2'-(2,5-Cyclohexadiene-1,4-diylidene)bismalononitrile) IMDG Code: NITRILES, TOXIC, SOLID, N.O.S. (2,2'-(2,5-Cyclohexadiene-1,4-diylidene)bismalononitrile) International air transport hazard regulations: Nitriles, solid, toxic, n.o.s. (2,2'-(2,5-Cyclohexadiene-1,4-diylidene)bismalononitrile) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Dangerous Regulations for land transport: I International Dangerous Regulations for sea transport: I International Dangerous Regulations for air transport: I 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| N-Butylphthalimide | 1515-72-6 | 2A-9026957 |
| trans,trans-2,4-Hexadienyl acetate | 1516-17-2 | 2A-9026958 |
| (2-Methoxyphenyl)thiourea | 1516-37-6 | 2A-9026959 |
| 4-Bromo-2,6-di-tert-butylanisole | 1516-96-7 | 2A-9026960 |
| 4-Methylbenzhydrol | 1517-63-1 | 2A-9026961 |
| Diisobutyl disulfide | 1518-72-5 | 2A-9026964 |
| Ethanesulfonamide | 1520-70-3 | 2A-9026966 |
| 3-Bromocyclohexene | 1521-51-3 | 2A-9026968 |
| Ethyl 2-isobutylacetoacetate | 1522-34-5 | 2A-9026971 |
| Ethyl 2-fluoroacetoacetate | 1522-41-4 | 2A-9026972 |
| Browse all Specialty Chemicals products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS