Substance
ID:358318
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
Properties
Product Information
Empirical Formula (Hill Notation)
C5H10
Impurities
≥75% cyclopentane
C5 and C6 saturated hydrocarbons, balance
≤0.02% water
Grade
for HPLC
λ
1 cm path, H2O reference
Shelf Life
(limited shelf life, expiry date on the label)
Evaporation Residue
≤0.001%
Purity
≥75% (GC)
Physical Property
Absorption Wavelength
λ: 200 nm Amax: 1.0
λ: 220 nm Amax: 0.1
λ: 240 nm Amax: 0.01
Melting Point
-94 °C(lit.)
Density
0.751 g/mL at 25 °C(lit.)
Flash Point
-4 °F
-20 °C
Boiling Point
50 °C(lit.)
Refractive Index
n20/D 1.402
n20/D 1.405(lit.)
Auto Ignition Point
682 °F
Vapor Density
~2 (vs air)
Safety Information
Safety Statements
9-16-29-33-61
Risk Statements
11-52/53
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Hazard Class
3
Explode Limits
8.7 %
GHS Signal Word
Danger
European Hazard Symbols
Flammable (F)GHS Precautionary statements
P210-P273
RTECS
GY2390000
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
RID/ADR
UN 1146 3/PG 2
UN Number
1146
German water hazard class
3
Packing Group
2
MSDS Link
GHS Hazard statements
H225-H412
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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