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1487-82-7

1487-82-7 structure

1487-82-7 structure

Name: 2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane
Chemical Name: 2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane
CAS Number: 1487-82-7
Molecular Formula: C₁₄H₈N₄
Molecular Weight: 232.24000
Create Date: 2018-12-01 15:24:02
Modify Date: 2025-08-25 22:54:05
Solubility in hot Acetonitrile：almost transparency

Name	2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane
Synonyms	2-[4-(dicyanomethylidene)-2,5-dimethylcyclohexa-2,5-dien-1-ylidene]propanedinitrile 2,5-DIMETHYL-7,7,8,8-TETRACYANOQUINODIMETHANE Propanedinitrile, 2,2'-(2,5-dimethyl-2,5-cyclohexadiene-1,4-diylidene)bis 2,5-DiMethyl-7,7,8,8-tetracyanoquinodiMethane (3,6-Dimethyl-2,5-cyclohexadiene-1,4-diylidene)bis(malononitrile) 2,2'-(2,5-Dimethyl-2,5-cyclohexanediene-1,4-diylidene)bis(propanedinitrile) 2,5-Dimethyl-7,7,8,8-tetracyanoquinodimethane> Dimethyltetracyanoquinodimethane 2,2'-(2,5-Dimethylcyclohexa-2,5-diene-1,4-diylidene)dimalononitrile 2,5-Dimethyltetracyanoquinodimethane 7,7,8,8-Tetracyano-2,5-dimethyl-p-quinodimethane 2,5-Dimethyl-2,5-cyclohexadiene-1,4-diylidenebis(malononitrile)

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

HS Code	2926909090

Precursor 3
6298-72-2 2082-66-8 1134-68-5
DownStream 0

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%

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