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Merck
CN

76929

正戊醇

ACS reagent grade, ≥99.0% (GC), liquid, suitable for GC/GC, puriss. p.a.

别名:

戊醇, 正戊醇

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关于此项目

线性分子式:
CH3(CH2)4OH
化学文摘社编号:
分子量:
88.15
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
200-752-1
MDL number:
Beilstein/REAXYS Number:
1730975
Assay:
≥99.0% (GC)
Technique(s):
GC/GC: suitable
Bp:
136-138 °C (lit.)
Vapor pressure:
1 mmHg ( 13.6 °C), 1.5 mmHg ( 20 °C)
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产品名称

正戊醇, puriss. p.a., ACS reagent, ≥99.0% (GC)

Quality Level

vapor density

3 (vs air)

vapor pressure

1 mmHg ( 13.6 °C), 1.5 mmHg ( 20 °C)

grade

ACS reagent, puriss. p.a.

assay

≥99.0% (GC)

form

liquid

expl. lim.

10 %, 100 °F

technique(s)

GC/GC: suitable

impurities

substances darkened by H2SO4, in accordance, ≤0.005% free acid (as CH3COOH), ≤0.1% carbonyl compounds (as HCHO), ≤0.1% water

evapn. residue

≤0.002%

color

clear

refractive index

n20/D 1.409 (lit.), n20/D 1.410

bp

136-138 °C (lit.)

mp

−78 °C (lit.)

density

0.811 g/mL at 25 °C (lit.)

cation traces

K: ≤0.5 mg/kg, 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: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.5 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤1 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

SMILES string

CCCCCO

functional group

hydroxyl

InChI

1S/C5H12O/c1-2-3-4-5-6/h6H,2-5H2,1H3

InChI key

AMQJEAYHLZJPGS-UHFFFAOYSA-N

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General description

1-戊醇是一种线性醇。戊烷,一种有希望替代常规汽油和柴油燃料的″下一代″的酒精燃料。其燃烧特性已被研究。其异构形式(1-戊醇、2-甲基-1-丁醇和3-甲基-1-丁醇)的热分解动力学已被报道。

Application

1-戊醇可用作油包水混合表面活性剂微乳液中的助表面活性剂。

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

flash_point_f

120.2 °F - closed cup

flash_point_c

49 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

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Long Zhao et al.
The journal of physical chemistry. A, 116(37), 9238-9244 (2012-08-23)
Pentanol is one of the promising "next generation" alcohol fuels with high energy density and low hygroscopicity. In the present work, dominant reaction channels of thermal decomposition of three isomers of pentanol: 1-pentanol, 2-methyl-1-butanol, and 3-methyl-1-butanol were investigated by CBS-QB3
Kaushik Kundu et al.
Journal of colloid and interface science, 385(1), 96-110 (2012-08-14)
The present study is focused on the evaluation of the interfacial composition, thermodynamic properties, and structural parameters of water-in-oil mixed surfactant microemulsions [(cetylpyridinium chloride, CPC+polyoxyethylene (20) cetyl ether, Brij-58 or polyoxyethylene (20) stearyl ether, Brij-78)/1-pentanol/n-heptane, or n-decane] under various physicochemical
Experimental and detailed kinetic modeling study of 1-pentanol oxidation in a JSR and combustion in a bomb.
Togbe C, et al.
Proceedings of the Combustion Institute, 33(1), 367-374 (2011)
Gizelle Cristina Bedendo et al.
Journal of chromatography. A, 1217(42), 6449-6454 (2010-09-14)
A sensitive and precise analysis using hollow fiber renewal liquid membrane (HFRLM) extraction followed by high performance liquid chromatography-tandem mass spectrometry (LC-MS/MS) is described for determination of five sulfonamides in honey samples. In this procedure, the organic solvent introduced directly
Nadav Amdursky et al.
The journal of physical chemistry. A, 115(24), 6481-6487 (2011-05-19)
Time-resolved emission techniques were employed to study the nonradiative process of thioflavin-T (ThT) in 1-propanol, 1-butanol, and 1-pentanol as a function of the hydrostatic pressure. Elevated hydrostatic pressure increases the alcohol viscosity, which in turn strongly influences the nonradiative rate

全球贸易项目编号

货号GTIN
76929-250ML04061832925035
76929-1L04061832925028

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