2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane

Modify Date: 2024-01-02 18:17:18

2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane Structure
2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane structure
Common Name 2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane
CAS Number 1487-82-7 Molecular Weight 232.24000
Density 1.246g/cm3 Boiling Point 280.7ºC at 760 mmHg
Molecular Formula C14H8N4 Melting Point N/A
MSDS N/A Flash Point 110.2ºC

 Use of 2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane


Solubility in hot Acetonitrile:almost transparency

 Names

Name 2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.246g/cm3
Boiling Point 280.7ºC at 760 mmHg
Molecular Formula C14H8N4
Molecular Weight 232.24000
Flash Point 110.2ºC
Exact Mass 232.07500
PSA 95.16000
LogP 0.69912
Vapour Pressure 0.00372mmHg at 25°C
Index of Refraction 1.59
Storage condition 2-8°C

 Safety Information

HS Code 2926909090

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

2,5-DiMethyl-7,7,8,8-tetracyanoquinodiMethane
2-[4-(dicyanomethylidene)-2,5-dimethylcyclohexa-2,5-dien-1-ylidene]propanedinitrile