Substance
ID:367764
Names and Identifiers
IUPAC name
cyclopentane
IUPAC Traditional name
cyclopentane
Synonyms
Cyclopentane环戊烷
Registration numbers
EC Number
CAS Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Purity
98%
Empirical Formula (Hill Notation)
C5H10
Grade
reagent grade
Physical Property
Vapor Pressure
5.3 psi ( 21 °C)
9.9 psi ( 38 °C)
Boiling Point
50 °C(lit.)
Density
0.751 g/mL at 25 °C(lit.)
Flash Point
-4 °F
-20 °C
Auto Ignition Point
682 °F
Vapor Density
~2 (vs air)
Refractive Index
n20/D 1.405(lit.)
Melting Point
-94 °C(lit.)
Safety Information
Packing Group
2
Hazard Class
3
German water hazard class
3
European Hazard Symbols
Flammable (F)RTECS
GY2390000
UN Number
1146
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS Hazard statements
H225-H412
Risk Statements
11-52/53
Safety Statements
9-16-29-33-61
Explode Limits
8.7 %
GHS Precautionary statements
P210-P273
GHS Signal Word
Danger
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
MSDS Link
RID/ADR
UN 1146 3/PG 2
Molecule Details
Packaging
100, 500 mL in glass bottle
2 L in glass bottle
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
100, 500 mL in glass bottle
2 L in glass bottle
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
Molecular Spectra
No Data Available
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References
No Data Available
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