59092
异戊醇
analytical standard
别名:
3-甲基-1-丁醇, 3-甲基丁醇, 异戊基醇
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关于此项目
线性分子式:
(CH3)2CHCH2CH2OH
化学文摘社编号:
分子量:
88.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-633-5
Beilstein/REAXYS Number:
1718835
MDL number:
产品名称
异戊醇, analytical standard
InChI key
PHTQWCKDNZKARW-UHFFFAOYSA-N
InChI
1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3
SMILES string
CC(C)CCO
grade
analytical standard
assay
≥99.8% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
impurities
≤0.1% 2-methylbutanol (remarks in GC)
refractive index
n20/D 1.407
bp
131-132 °C
density
0.809 g/mL at 20 °C (lit.)
application(s)
environmental
format
neat
Quality Level
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Application
3-甲基丁醇还可用作色谱法定量检测白酒样品和牛奶样品中分析物的分析参考标准品。
有关合适的仪器技术的更多信息，请参阅产品的分析证书。想要获得更多支持，请联系技术服务部。
General description
3-甲基丁醇属于高链醇类，是氨基酸经酮酸降解的代谢产物。它是一种挥发性风味化合物，在酒精饮料中含量很高。
signalword
Danger
hcodes
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
110.3 °F - closed cup
flash_point_c
43.5 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Flavours and Fragrances: Chemistry, Bioprocessing and Sustainability, 88(11), 3764-3772 (2007)
Quantitative determination of thermally derived off-flavor compounds in milk using solid-phase microextraction and gas chromatography
Vazquez-Landaverde A.P, et al.
Journal of Agricultural and Food Chemistry, 88(11), 3764-3772 (2005)
The
Wine Chemistry and Biochemistry, 88(11), 3764-3772 (2008)
Aroma perception of individual volatile compounds in fresh tomatoes (Lycopersicon esculentum, Mill.) as affected by the medium of evaluation
Tandon.S.K, et al.
Journal of Solution Chemistry, 20(3), 261-268 (2000)
Niels O Verhulst et al.
Malaria journal, 10, 28-28 (2011-02-10)
Anopheles gambiae sensu stricto is considered to be highly anthropophilic and volatiles of human origin provide essential cues during its host-seeking behaviour. A synthetic blend of three human-derived volatiles, ammonia, lactic acid and tetradecanoic acid, attracts A. gambiae. In addition
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