ChemicalBook--->CAS DataBase List--->7641-77-2

7641-77-2

7641-77-2 Structure

7641-77-2 Structure
IdentificationBack Directory
[Name]

1,2,3,4,5,6-HEXAMETHYLBICYCLO[2.2.0]HEXA-2,5-DIENE
[CAS]

7641-77-2
[Synonyms]

HEXAMETHYLDEWARBENZENE
Hexamethyl dewar benzene,97%
2-butinhexamethyl-dewar-benzol
2-Butin hexamethyl-dewar-benzol
hexamethyl-bicyclo(2.2.0)hexa-5-diene
Hexamethylbicyclo[2.2.0]hexa-2,5-diene
Hexamethyl-bicyclo(2.2.0)hexa-2,5-dien
Bicyclo(2.2.0)hexa-2,5-diene, hexamethyl-
1,2,3,4,5,6-HEXAMETHYLBICYCLO[2.2.0]HEXA-2,5-DIENE
1,2,3,4,5,6-Hexamethylbicyclo[2.2.0]hexane-2,5-diene
Bicyclo[2.2.0]hexa-2,5-diene, 1,2,3,4,5,6-hexamethyl-
[EINECS(EC#)]

231-576-3
[Molecular Formula]

C12H18
[MDL Number]

MFCD00001337
[MOL File]

7641-77-2.mol
[Molecular Weight]

162.27
Chemical PropertiesBack Directory
[Appearance]

clear yellow liquid
[Melting point ]

7 °C(lit.)
[Boiling point ]

60 °C20 mm Hg(lit.)
[density ]

0.803 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.448(lit.)
[Fp ]

95 °F
[storage temp. ]

0-6°C
Hazard InformationBack Directory
[Chemical Properties]

clear yellow liquid
[Purification Methods]

Purify it by passage through alumina [Traylor & Miksztal J Am Chem Soc 109 2770 1987].
Safety DataBack Directory
[Risk Statements ]

10
[Safety Statements ]

16-33-36/37/39
[RIDADR ]

UN 3295 3/PG 3
[WGK Germany ]

3
[RTECS ]

DT7320000
[HazardClass ]

3.2
[PackingGroup ]

III
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