CAS 825-54-7 Benzene, 1-cyclopenten-1-yl- (HCID 136652)

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Basic information

CAS: 825-54-7
Standard SMILES: C1=C(c2ccccc2)CCC1
InChIKey: CXMYOMKBXNPDIW-UHFFFAOYSA-N
Molecular formula: C11H12
Average molar mass: 144.21 g/mol
Monoisotopic mass: 144.09390038

Names & identifiers

Preferred name: Benzene, 1-cyclopenten-1-yl-
IUPAC: cyclopenten-1-ylbenzene
English name: 1-Phenylcyclopentene
Molecular formula: C11H12
Molecular weight: 144.21

Names & synonyms

825-54-7Benzene, 1-cyclopenten-1-yl-(Cyclopent-1-en-1-yl)benzeneDTXSID20231798NSC 116894RefChem:562458DTXCID50154289822-708-6cyclopent-1-en-1-ylbenzene1-Phenylcyclopentenecyclopenten-1-ylbenzene1-Cyclopenten-1-ylbenzene

Show more names

PhenylcyclopentenCyclopentenylbenzene2-PhenylcyclopenteneSALOR-INT L170011-1EACyclopentehgnnylbenzene

MFCD000193031-Cyclopenten-1-ylbenzene #AKOS003632371SY200069CS-0239073EN300-205133F14027phenylcyclopentene

Database identifiers

CAS: 825-54-7
PubChem CID: 136652
DTXSID: DTXSID20231798
EC Number: 822-708-6
Nikkaji: J142.837C

Properties

Computed structural properties

XLogP: 4
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 1
Heavy atoms: 11
Formal charge: 0
Complexity: 149

Physicochemical properties

Melting point: 22 °C · 22 °C
Boiling point: 225 ℃ · 225℃
Density: 1 · 1.000
refractive index: 1.5396 · 1.5396
Flash point: 84 ℃ · 84℃
Symbol(GHS): 5 · GHS05,GHS02
Signal word: Danger
Hazard statements: 314 · H314-H225
Precautionary statements: 501 · P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 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 CategoriesAcute Tox. 4 (50%)

Safety data

Signal word: Danger
Symbol(GHS): GHS05,GHS02
Hazard statements: H314-H225
Precautionary statements: P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405