5-Isopropylidene-1,3-cyclopentadiene

Basic Information

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CAS Number

2175-91-9

Molecular Formula

C8H10

Molecular Weight

106.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

3°C

Boiling Point

77°C/50mmHg

Refractive Index

n20/D 1.548(lit.)<br />n20/D 1.548

SMILES

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CC(=C1C=CC=C1)C

InChI

InChI=1S/C8H10/c1-7(2)8-5-3-4-6-8/h3-6H,1-2H3

InChIKey

WXACXMWYHXOSIX-UHFFFAOYSA-N

LogP

2.4488000000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

151

Safety Information

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Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H304 May be fatal if swallowed and enters airways
Aspiration hazard

Hazard Class

Class 3.2 Class 3.2

Synonyms & References

English

1,3-Cyclopentadiene, 5-(1-methylethylidene)-
A856247
PS-11970
MFCD00011655
6,6'-Dimethylfulvene
6,6-Dimethylfulvene, >=95%
6,6-Dimethylfulvene, technical grade
1, 5-isopropylidene-
5-isopropylidene-cyclopenta-1,3-diene
NSC-132350
5-(propan-2-ylidene)cyclopenta-1,3-diene
NSC132350
5-Isopropylidenecyclopentadiene
1, 5-(1-methylethylidene)-
5-propan-2-ylidenecyclopenta-1,3-diene
6,6-Dimethylfulvene
QSPL 093
NSC 132350
DTXSID10176149
1,3-Cyclopentadiene, 5-isopropylidene-
1,3-Cyclopentadiene,5-(1-methylidene)-
5-(1-methylethylidene)cyclopenta-1,3-diene
CS-0318298
5-(Dimethylmethylene)-1,3-cyclopentadiene
Fulvene, 6,6-dimethyl
5-Isopropylidene-1,3-cyclopentadiene
SY052870
5-(1-Methylethylidene)-1,3-cyclopentadiene
Isopropylidenecyclopentadiene
InChI=1/C8H10/c1-7(2)8-5-3-4-6-8/h3-6H,1-2H
Q17310082

MDL Number

MFCD00011655

Customs Code

2902199090

FAQ

What is 5-Isopropylidene-1,3-cyclopentadiene (CAS: 2175-91-9)?

5-Isopropylidene-1,3-cyclopentadiene (CAS: 2175-91-9) is a cyclic hydrocarbon compound. It is a colorless liquid with a distinctive odor. The compound has a molecular formula of C9H14 and is used in various applications due to its unique chemical properties.

What are the main uses of 5-Isopropylidene-1,3-cyclopentadiene (CAS: 2175-91-9)?

5-Isopropylidene-1,3-cyclopentadiene (CAS: 2175-91-9) is primarily used as an intermediate in the synthesis of other organic compounds, particularly in the pharmaceutical and agrochemical industries. It is also utilized in the production of dyes and fragrances.

Is 5-Isopropylidene-1,3-cyclopentadiene (CAS: 2175-91-9) safe?

5-Isopropylidene-1,3-cyclopentadiene (CAS: 2175-91-9) can be safe when handled with proper precautions. It is important to avoid contact with skin and eyes, and to ensure proper ventilation during storage and use. Protective equipment such as gloves and safety goggles should be used.

How should 5-Isopropylidene-1,3-cyclopentadiene (CAS: 2175-91-9) be stored?

5-Isopropylidene-1,3-cyclopentadiene (CAS: 2175-91-9) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent evaporation and contamination. Storage should be at room temperature (15-25°C) and below 30°C to maintain stability.