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Isobutylcyclopentane

HCID 77414
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Basic information

CAS
3788-32-7
Standard SMILES
CC(C)CC1CCCC1
InChIKey
DPUYDFJBHDYVQM-UHFFFAOYSA-N
Molecular formula
C9H18
Average molar mass
126.24 g/mol
Monoisotopic mass
126.14085057

Names & identifiers

Preferred name
Isobutylcyclopentane
IUPAC
2-methylpropylcyclopentane
English name
iso-Butylcyclopentane
Molecular formula
C9H18
Molecular weight
126.24

Names & synonyms

Isobutylcyclopentane3788-32-7(2-methylpropyl)cyclopentaneEINECS 223-257-2DTXSID90191315NSC 74180RefChem:791653DTXCID00113806223-257-22-methylpropylcyclopentaneIso-butylcyclopentaneCyclopentane, isobutyl-
Show more names
(2-methylpropyl)cyclo-pentane(2-methylpropyl)-cyclopentaneIsobutylcyclopentane in cyclohexaneISO-BUTYLCYCLOPENTANE ISO 9001:2015 REACH
Cyclopentane, (2-methylpropyl)-NSC-74180NSC74180ISOBUTYL CYCLOPENTANESCHEMBL5021Y4JK74TAJ2SCHEMBL198169SCHEMBL1524683

Database identifiers

CAS
3788-32-7
PubChem CID
77414
DTXSID
DTXSID90191315
UNII
Y4JK74TAJ2
EC Number
223-257-2
Nikkaji
J100.550B

Properties

Computed structural properties

XLogP
4.3
Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
2
Heavy atoms
9
Formal charge
0
Complexity
68.1

Experimental & physicochemical properties

SolventsSolvents -> Aliphatics, Saturated (<C12)
SpringerMaterials PropertiesBoiling point
Physical DescriptionLiquid; [ChemSampCo MSDS]

Physicochemical properties

Melting point
-115.22 °C · -115.22°C
Boiling point
147.97 °C · 147.97°C
Density
0.7769 · 0.7769
refractive index
1.4273 · 1.4273
Henry's Law Constant
7.2 · 7.2×10-6 mol/(m3Pa) at 25℃, Yaws (2003)
Symbol(GHS)
7 · GHS07,GHS09
Signal word
Warning
Hazard statements
302 · H302-H400
Precautionary statements
264 · P264-P270-P273-P301+P312-P330-P391-P501

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 · 4 items

Warning

H226 (13.3%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P264, P270, P273, P280, P301+P317, P303+P361+P353, P330, P370+P378, P391, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 45 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazards SummaryOverexposure may cause skin and eye irritation; May have anesthetic effects (drowsiness, dizziness, and headache); [ChemSampCo MSDS] See Methylcyclopentane.
Hazard Classes and CategoriesFlam. Liq. 3 (13.3%)

Toxicology

Adverse EffectsNeurotoxin - Acute solvent syndrome

Safety data

Signal word
Warning
Symbol(GHS)
GHS07,GHS09
Hazard statements
H302-H400
Precautionary statements
P264-P270-P273-P301+P312-P330-P391-P501

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