CAS 4906-22-3|4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-di

Introduction：Basic information about CAS 4906-22-3|4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-di, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-dien-1-one
CAS Number	4906-22-3	Molecular Weight	240.29700
Density	1.123g/cm3	Boiling Point	375.1ºC at 760 mmHg
Molecular Formula	C₁₆H₁₆O₂	Melting Point	205-207ºC
MSDS	/	Flash Point	140.7ºC

Names

Name	4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-dien-1-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.123g/cm3
Boiling Point	375.1ºC at 760 mmHg
Melting Point	205-207ºC
Molecular Formula	C₁₆H₁₆O₂
Molecular Weight	240.29700
Flash Point	140.7ºC
Exact Mass	240.11500
PSA	34.14000
LogP	3.23360
Index of Refraction	1.572
InChIKey	QDRFIDSUGRGGAY-UHFFFAOYSA-N
SMILES	CC1=CC(=C2C=C(C)C(=O)C(C)=C2)C=C(C)C1=O

Safety Information

HS Code	2914299000

Customs

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Synonyms

3,5,3',5'-tetramethyl-4,4'-diphenoquinone

(Bi-2,5-cyclohexadien-1-ylidene)-4,4'-dione,3,3',5,5'-tetramethyl

Tetramethyldiphenoquinone

3,3',5,5'-Tetramethyldiphenoquinone

2,6,2',6'-tetramethyldiphenoquinone

3,3',5,5'-tetramethyl-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione

3,3',5,5'-tetramethyl-1,4-diphenoquinone

3,3',5,5'-Tetramethyl-4,4'-diphenoquinone

2,5-Cyclohexadien-1-one,4-(3,5-dimethyl-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethyl

4-(3,5-dimethyl-4-oxo-2,5-cyclohexadienylidene)-2,6-dimethyl-2,5-cyclohexadienone

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