76870
Pentane
analytical standard
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About This Item
Linear Formula:
CH3(CH2)3CH3
CAS Number:
Molecular Weight:
72.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-692-4
Beilstein/REAXYS Number:
969132
MDL number:
grade
analytical standard
Quality Level
vapor density
2.48 (vs air)
assay
≥99.5% (GC)
autoignition temp.
500 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
~8.3 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.358
bp
35-36 °C (lit.)
mp
−130 °C (lit.)
density
0.626 g/mL at 25 °C (lit.)
application(s)
petroleum
format
neat
SMILES string
CCCCC
InChI
1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key
OFBQJSOFQDEBGM-UHFFFAOYSA-N
Application
Pentane may be used as an analytical reference standard for the quantification of the analyte in human breath and ambient air samples using gas chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-40.0 °F
flash_point_c
-40 °C
ppe
Eyeshields, Faceshields, Gloves
Regulatory Information
危险化学品
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