1,2,3,4-tetramethyl-5-methylidene-cyclopenta-1,3-diene

Modify Date: 2024-01-09 19:11:07

1,2,3,4-tetramethyl-5-methylidene-cyclopenta-1,3-diene Structure
1,2,3,4-tetramethyl-5-methylidene-cyclopenta-1,3-diene structure
Common Name 1,2,3,4-tetramethyl-5-methylidene-cyclopenta-1,3-diene
CAS Number 76089-59-3 Molecular Weight 134.21800
Density 0.85g/cm3 Boiling Point 173.7ºC at 760 mmHg
Molecular Formula C10H14 Melting Point N/A
MSDS N/A Flash Point 43.3ºC

 Names

Name 2,3,4,5-tetramethylfulvene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.85g/cm3
Boiling Point 173.7ºC at 760 mmHg
Molecular Formula C10H14
Molecular Weight 134.21800
Flash Point 43.3ºC
Exact Mass 134.11000
LogP 3.22900
Index of Refraction 1.484

 Safety Information

HS Code 2902199090

 Synthetic Route

 Customs

HS Code 2902199090
Summary 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

1,2,3,4-Tetramethylfulvene
1,2,3,4-tetramethylpentafulvene
1,2,3,4-Tetramethyl-5-methylene-1,3-cyclopentadiene
1,2,3,4-tetramethyl-5-methylidenecyclopenta-1,3-diene
1,3-Cyclopentadiene,1,2,3,4-tetramethyl-5-methylene
tetramethylfulvene
tetramethylfulvalene
1,2,3,4-TETRAMETHYL-5-METHYLIDENE-CYCLOPENTA-1,3-DIENE
tetramethylfilvene