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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)
Acid/base- and anion-controllable organogels formed from a urea-based molecular switch.
Sheng-Yao Hsueh et al.
Angewandte Chemie (International ed. in English), 49(48), 9170-9173 (2010-10-19)
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
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