7,7,8,8-Tetracyanoquinodimethane (CAS No. 1518-16-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 7,7,8,8-Tetracyanoquinodimethane is 1518-16-7.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
7,7,8,8-Tetracyanoquinodimethane · CAS 1518-16-7 · C12H4N4. UNII HC6FB4H2KW.
| CAS Registry Number | 1518-16-7 |
|---|---|
| PubChem CID | 73697 |
| Molecular formula | C12H4N4 |
| IUPAC name | 2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile |
| UNII (FDA) | HC6FB4H2KW |
| Molecular Weight | 204.19 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 204.043596145 |
| Monoisotopic Mass | 204.043596145 |
| Topological Polar Surface Area | 95.2 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Reported hazard statements | H301, H311, H331 (87%), H302 (10.9%), H332 (10.9%) |
|---|
H301+H311+H331 (87%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H301 (89.1%): Toxic if swallowed [Danger Acute toxicity, oral]
1518-16-7; 7,7,8,8-Tetracyanoquinodimethane; TCNQ; Tetracyanoquinodimethane; Tetracyanoquinodimethan; Tetracyano-p-quinodimethane; Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-; Tetracyanoquinodimethan(e); 7,7,8,8-Tetracyano-p-quinodimethane; 7,7,8,8-Tetracyano-1,4-quinodimethan; 7,7',8,8'-Tetracyanoquinodimethane; 2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile; 2,5-Cyclohexadiene-1,4-diylidenedimalononitrile; HC6FB4H2KW; 2,5-Cyclohexadiene-delta(sup1alpha:4alpha)dimalononitrile; NSC-105237
CAS 1518-16-7; molecular formula C12H4N4; molecular weight — g/mol.
1518-16-7, 7,7,8,8-Tetracyanoquinodimethane, TCNQ, Tetracyanoquinodimethane, Tetracyanoquinodimethan, Tetracyano-p-quinodimethane.
Hazard statements reported: H301, H311, H331, H302, H332.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.