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Merck
CN

77597

正戊醇

analytical standard

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
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-752-1
Beilstein/REAXYS Number:
1730975
MDL number:
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产品名称

正戊醇, analytical standard

InChI key

AMQJEAYHLZJPGS-UHFFFAOYSA-N

InChI

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

SMILES string

CCCCCO

grade

analytical standard

vapor density

3 (vs air)

vapor pressure

1 mmHg ( 13.6 °C)
1.5 mmHg ( 20 °C)

assay

≥99.8% (GC)

shelf life

limited shelf life, expiry date on the label

expl. lim.

10 %, 100 °F

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

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.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

Quality Level

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Application

1-戊醇已被用作参考标准品,通过液相色谱-串联质谱联用(LC-MS)以及气相色谱-质谱(GC-MS)分别对蜂蜜以及西班牙起泡酒样品中的分析物进行分析。它还可能作为参考标准品,通过配有火焰离子化检测器(FID)的二维气相色谱以及飞行时间质谱(ToF MS)对食品中的分析物进行测定。
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。

General description

1-戊醇是一种已被提议作为传统汽油和柴油替代品的醇。
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。

请点击此处查看列入10/2011 的所有化合物的参考物质。

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

wgk

WGK 1

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)

Lot/Batch Number

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Comprehensive two-dimensional gas chromatography of complex samples by using a `reversed-type?column combination: application to food analysis
Adahchour M, et al.
Journal of Chromatography A, 1054(1-2), 47-55 (2004)
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)
Volatile profiles of sparkling wines obtained by three extraction methods and gas chromatography?mass spectrometry (GC?MS) analysis.
Bosch-Fuste J, et al.
Food Chemistry, 105(1), 428-435 (2007)
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
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

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