Substance
ID:369010
Names and Identifiers
IUPAC name
pentane
IUPAC Traditional name
pentane
Synonyms
Pentane戊烷
Registration numbers
EC Number
MDL Number
CAS Number
Beilstein Number
PubChem SID
Properties
Product Information
Grade
CHROMASOLV®
for HPLC
Impurities
≤1 ppb fluorescence (quinine) at 365 nm
≤0.0005% free acid (as CH3COOH)
≤0.0005% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
<0.005% water (Karl Fischer)
Evaporation Residue
<0.0005%
λ
neat
Purity
≥99.0%
Linear Formula
CH3(CH2)3CH3
Physical Property
Density
0.626 g/mL at 25 °C(lit.)
Transmittance
230 nm, ≥95%
210 nm, ≥60%
220 nm, ≥85%
200 nm, ≥20%
250 nm, ≥99%
Absorption Wavelength
λ: 250 nm Amax: ≤0.004
λ: 220 nm Amax: ≤0.07
λ: 200 nm Amax: ≤0.70
λ: 210 nm Amax: ≤0.20
λ: 230 nm Amax: ≤0.02
Boiling Point
35-36 °C(lit.)
Melting Point
-130 °C(lit.)
Auto Ignition Point
500 °F
Vapor Density
2.48 (vs air)
Flash Point
-49 °C
-56.2 °F
Refractive Index
n20/D 1.358(lit.)
Safety Information
GHS Precautionary statements
P210-P261-P273-P301+P310-P331
GHS Hazard statements
H225-H304-H336-H411
RID/ADR
UN 1265 3/PG 2
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
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
RTECS
RZ9450000
MSDS Link
GHS Signal Word
Danger
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Risk Statements
12-51/53-65-66-67
Supplemental Hazard Statements
Repeated exposure may cause skin dryness or cracking.
Hazard Class
3
German water hazard class
2
Explode Limits
~8.3 %
European Hazard Symbols
Highly flammable (F+)
Harmful (Xn)
Nature polluting (N)Safety Statements
9-16-29-33-61-62
UN Number
1265
Packing Group
2
Molecule Details
Packaging
1, 6×1, 2, 2.5, 4×2.5, 4, 4×4 L in glass bottle
200 L in Pure-Pac™ 1
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
1, 6×1, 2, 2.5, 4×2.5, 4, 4×4 L in glass bottle
200 L in Pure-Pac™ 1
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Molecular Spectra
No Data Available
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References
No Data Available
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