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grade
for HPLC
vapor density
2.48 (vs air)
InChI Key
OFBQJSOFQDEBGM-UHFFFAOYSA-N
assay
≥99.0%
autoignition temp.
500 °F
expl. lim.
~8.3 %
impurities
≤0.0005% free acid (as CH3COOH)
≤0.0005% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
<0.005% water (Karl Fischer)
evapn. residue
<0.0005%
transmittance
200 nm, ≥20%
210 nm, ≥60%
220 nm, ≥85%
230 nm, ≥95%
250 nm, ≥99%
refractive index
n20/D 1.358(lit.)
bp
35-36 °C(lit.)
mp
−130 °C(lit.)
density
0.626 g/mL at 25 °C(lit.)
λ
neat
UV absorption
λ: 200 nm Amax: ≤0.70
λ: 210 nm Amax: ≤0.20
λ: 220 nm Amax: ≤0.07
λ: 230 nm Amax: ≤0.02
λ: 250 nm Amax: ≤0.004
Description:
Packaging
1, 6×1, 2, 4, 4×4 L in glass bottle
200 L in Pure-Pac™ 1
General description
Pentane (n-pentane) is a hydrocarbon. Its hydroisomerization using a nanocrystalline beta (BEA) zeolite has been proposed. It has been reported as one of the products formed from the peroxidation of unsaturated fatty acid.
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Safety:
Symbol
GHS02, GHS07, GHS08, GHS09
Signal word
Danger
Hazard statements
H225-H304-H336-H411
Precautionary statements
P210-P301 + P310-P331-P370 + P378-P403 + P235
Supplemental Hazard Statements
Repeated exposure may cause skin dryness or cracking.