154954
ペンタン
spectrophotometric grade, ≥99%
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この商品について
化学式:
CH3(CH2)3CH3
CAS番号:
分子量:
72.15
UNSPSC Code:
12352001
NACRES:
NA.06
PubChem Substance ID:
EC Number:
203-692-4
Beilstein/REAXYS Number:
969132
MDL number:
Assay:
≥99%
Grade:
spectrophotometric grade
Technique(s):
UV/Vis spectroscopy: suitable
Bp:
35-36 °C (lit.)
Vapor pressure:
26.98 psi ( 55 °C), 8.4 psi ( 20 °C)
grade
spectrophotometric grade
Quality Level
vapor density
2.48 (vs air)
vapor pressure
26.98 psi ( 55 °C), 8.4 psi ( 20 °C)
assay
≥99%
form
liquid
autoignition temp.
500 °F
expl. lim.
~8.3 %
technique(s)
UV/Vis spectroscopy: suitable
impurities
<0.010% water
evapn. residue
<0.0003%
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
H2O reference
UV absorption
λ: 195 nm Amax: 1.00, λ: 200 nm Amax: 0.60, λ: 210 nm Amax: 0.30, λ: 220 nm Amax: 0.06, λ: 245-400 nm Amax: 0.01
SMILES string
CCCCC
InChI
1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key
OFBQJSOFQDEBGM-UHFFFAOYSA-N
General description
Pentane (n-pentane) undergoes hydroisomerization in the presence of nanocrystalline beta (BEA) zeolite. It has been reported as one of the products formed from the peroxidation of unsaturated fatty acid. It isomerizes to iso-pentane in the presence of ZSM-5 (Zeolite Socony Mobil-5) zeolite catalysts under hydrogen and nitrogen atmosphere.
Pentane is a low boiling solvent, which finds applications in industries as a petroleum solvent and as a substitute for diethyl ether.
Pentane is a low boiling solvent, which finds applications in industries as a petroleum solvent and as a substitute for diethyl ether.
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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
保管分類
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-40.0 °F
flash_point_c
-40 °C
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
第4類:引火性液体 + 特殊引火物 + 危険等級I
fsl
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
154954-2L:4.548174012857E12 + 154954-1L:4.54817401284E12
jan
Smallwood.McN I et al.
Solvent Recovery Handbook (2002)
Assessment of lipid peroxidation in newborn infants and rabbits by measurements of expired ethane and pentane: influence of parenteral lipid infusion.
Wispe JR, et al.
Pediatric Research, 19(4), 374-379 (1985)
Hydroisomerization of n-pentane over hybrid catalysts containing a supported hydrogenation catalyst.
Fujimoto K, et al.
Applied Catalysis A: General, 91(2), 81-86 (1992)