1-(1-Methylpropylidene)-2,4-cyclopentadiene

Modify Date: 2024-01-31 16:24:22

1-(1-Methylpropylidene)-2,4-cyclopentadiene Structure
1-(1-Methylpropylidene)-2,4-cyclopentadiene structure
Common Name 1-(1-Methylpropylidene)-2,4-cyclopentadiene
CAS Number 3141-02-4 Molecular Weight 120.19200
Density N/A Boiling Point N/A
Molecular Formula C9H12 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-butan-2-ylidenecyclopenta-1,3-diene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H12
Molecular Weight 120.19200
Exact Mass 120.09400
LogP 2.83890

 Safety Information

HS Code 2902199090

 Synthetic Route

~88%

1-(1-Methylpropylidene)-2,4-cyclopentadiene Structure

1-(1-Methylprop...

CAS#:3141-02-4

Literature: Leber, Phyllis A.; Bell, Ryan M.; Christie, Carlton W.; Mohrbacher Iii, Joseph A. Organic and Biomolecular Chemistry, 2013 , vol. 11, # 13 p. 2080 - 2083

~49%

1-(1-Methylpropylidene)-2,4-cyclopentadiene Structure

1-(1-Methylprop...

CAS#:3141-02-4

Literature: Mitsui Chemicals, Inc. Patent: EP1138687 A1, 2001 ;

~92%

1-(1-Methylpropylidene)-2,4-cyclopentadiene Structure

1-(1-Methylprop...

CAS#:3141-02-4

Literature: Qian, Changtao; Qiu, Aineng Tetrahedron Letters, 1988 , vol. 29, # 52 p. 6931 - 6934

 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

6-ethyl-6-methylpentafulvene
6-methyl-6'-ethyl fulvene
1,3-Cyclopentadiene,5-sec-butylidene
5-sec-Butyliden-cyclopenta-1,3-dien
5-sec-butylidene-cyclopenta-1,3-diene
methyl-ethyl-fulvene
6-ethyl-6-methylfulvene