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Merck
CN

W205605

1-戊醇

≥99%, FG

别名:

正戊醇, C5醇, 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:
71-41-0
分子量:
88.15
FEMA Number:
2056
Council of Europe no.:
514
UNSPSC Code:
12164502
PubChem Substance ID:
24900823
NACRES:
NA.21
EC Number:
200-752-1
Flavis number:
2.040
MDL number:
MFCD00002977
Beilstein/REAXYS Number:
1730975
Organoleptic:
pungent; chemical; wine-like
Grade:
FG
Fragrance grade
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
Food allergen:
no known allergens

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产品名称

1-戊醇, ≥99%, FG

SMILES string

CCCCCO

InChI

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

InChI key

AMQJEAYHLZJPGS-UHFFFAOYSA-N

biological source

synthetic

grade

FG
Fragrance grade

agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 172.515
FDA 21 CFR 176.180
FDA 21 CFR 176.210

vapor density

3 (vs air)

vapor pressure

1 mmHg ( 13.6 °C)
1.5 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

572 °F

expl. lim.

10 %, 100 °F

refractive index

n20/D 1.409 (lit.)

bp

136-138 °C (lit.)

mp

−78 °C (lit.)

density

0.811 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

pungent; chemical; wine-like

Quality Level

300

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相关类别

Application


  • Process-specified emission factors and characteristics of VOCs from the auto-repair painting industry.：评估汽修涂装中各种挥发性有机化合物(包括戊醇)的排放影响因素和特征，具有环境生化和安全性评估意义(Xiao et al., 2024)。

General description

戊醇是马其顿葡萄酒和大麦的主要挥发性成分之一。它被用作口香糖、糖果和烘焙食品的调味料。

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
SHBS5914
SHBS0941
SHBR6651
SHBQ7687
SHBQ2655

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Cramer ACJ, et al.
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Volatile composition of Macedonian and Hungarian wines assessed by GC/MS
Ivanova V, et al.
Food and Bioprocess Technology, 6(6), 1609-1617 (2013)
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
Anna L Barnette et al.
Langmuir : the ACS journal of surfaces and colloids, 26(21), 16299-16304 (2010-08-26)
The origin and role of tribochemical reaction products formed while sliding silicon oxide surfaces in the presence of adsorbed alcohol molecules in equilibrium with the vapor phase were studied. Wear and friction coefficient studies with varying contact loads and n-pentanol
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