Basic information
- CAS
1120-62-3- Standard SMILES
CC1C=CCC1- InChIKey
CXOZQHPXKPDQGT-UHFFFAOYSA-N- Molecular formula
- C6H10
- Average molar mass
- 82.14 g/mol
- Monoisotopic mass
- 82.07825032
Overview
3-Methylcyclopentene is a cyclic olefin.
Names & identifiers
- Preferred name
- 3-Methylcyclopentene
- IUPAC
- 3-methylcyclopentene
- English name
- 3-METHYL-1-CYCLOPENTENE
- Molecular formula
- C6H10
- Molecular weight
- 82.14
Names & synonyms
3-METHYLCYCLOPENTENE3-methylcyclopent-1-ene3-Methyl-1-cyclopenteneCyclopentene, 3-methyl-3-methylcyclopentene-13-methyl-cyclopenteneEINECS 214-315-8DTXSID80870844RefChem:94875DTXCID80818529214-315-8CXOZQHPXKPDQGT-UHFFFAOYSA-N
Show more names
(RS)-3-methylcyclopentenecyclopentene,3-methyl-R,S-3-methylcyclopentene3-METHYL-1-CYCLOPENTENE 99%
1120-62-3(RS)-3-Methylcyclopentene; 3-Methylcyclopentene; 5-Methylcyclopentene; R,S-3-Methylcyclopentene3-Methyl-1-cyclopentene #SCHEMBL35628SCHEMBL79229SCHEMBL156274SCHEMBL704965SCHEMBL766907
Database identifiers
- CAS
1120-62-3- PubChem CID
- 14263
- DTXSID
DTXSID80870844- ChEBI
CHEBI:177575- EC Number
- 214-315-8
- Nikkaji
- J43.553H
Properties
Computed structural properties
- XLogP
- 2.3
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 62.4
Experimental & physicochemical properties
Boiling Point64.90 °C. @ 760.00 mm Hg
Physicochemical properties
- Melting point
- -142.99 °C · -142.99°C
- Boiling point
- 65.85 °C · 65.85°C
- Density
- 0.759 · 0.7590
- refractive index
- 1.4184 · 1.4184
- solubility
- soluble in Chloroform
- form
- Oil
- color
- Clear Colorless to Light Blue
- Stability
- Very Volatile
- LogP
- 2.82 · 2.820 (est)
- EPA Substance Registry System
- 3 · Cyclopentene, 3-methyl- (1120-62-3)
- Symbol(GHS)
- 8 · GHS08,GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- 335 · H335-H304-H312-H332-H412-H225
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 75% (3 of 4) of all reports.
Danger
H225 (25%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P271, P273, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P317, P319, P321, P331, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 2 (25%)
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS08,GHS02,GHS07
- Hazard statements
- H335-H304-H312-H332-H412-H225
- Precautionary statements
- P280-P302+P352-P312-P322-P363-P501-P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P273-P501-P261-P271-P304+P340-P312
Chemistry & industry
Pharmacology
Cellular LocationsMembrane
Applications
Uses3-Methyl-1-cyclopentene is an intermediate used in the synthesis of unsaturated macrocycles from stereoselective ring expansion reactions in the presence of Grubb's catalyst via olefin metathesis.
Suppliers8 total
广东元丰化学试剂有限公司0751-2829979 13318593351 · [email protected]
广东云星生物技术有限公司0751-18902340975/189023400307 18902340307 · [email protected]
上海宣月科技有限公司15216675652 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
陕西缔都医药化工有限公司029-029-81120477 17792793610 · [email protected]
BOC Sciences[email protected]
广东元丰化学试剂有限公司0751-2829979 13318584237 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Additional notes
DefinitionChEBI: 3-Methylcyclopentene is a cyclic olefin.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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