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线性分子式:
CH3(CH2)3CH3
化学文摘社编号:
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:
≥99.0% (GC)
Technique(s):
GC/GC: suitable
Bp:
35-36 °C (lit.)
Vapor pressure:
26.98 psi
vapor density
2.48 (vs air)
vapor pressure
26.98 psi
grade
puriss. p.a.
assay
≥99.0% (GC)
form
liquid
autoignition temp.
500 °F
expl. lim.
~8.3 %
technique(s)
GC/GC: suitable
impurities
≤0.05% water
evapn. residue
≤0.002%
refractive index
n20/D 1.358
bp
35-36 °C (lit.)
mp
−130 °C (lit.)
solubility
ethanol: soluble(lit.)
density
0.626 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
SMILES string
CCCCC
InChI
1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key
OFBQJSOFQDEBGM-UHFFFAOYSA-N
General description
戊烷(n-戊烷),是一种碳氢化合物,无色液体,有三种异构体。它是溶解油、脂肪和树脂的有效溶剂。它通过使用纳米晶β(BEA)沸石的加氢异构化已被提出。据报道它是不饱和脂肪酸的过氧化反应所形成的产物之一。它在ZSM-5(Zeolite Socony Mobil-5)沸石催化剂存在下,在氢和氮气氛下异构化为异戊烷。
Application
戊烷可通过“涂漆技术”在无定形PTFE(聚四氟乙烯)膜上用于制造平面脂质双层。
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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
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-40.0 °F
flash_point_c
-40 °C



