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Merck
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文件

59092

Supelco

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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About This Item

线性分子式:
(CH3)2CHCH2CH2OH
CAS号:
123-51-3
分子量:
88.15
Beilstein:
1718835
EC號碼:
204-633-5
MDL號碼:
MFCD00002934
分類程式碼代碼:
41116107
PubChem物質ID:
329758575
NACRES:
NA.24

等級

analytical standard

品質等級

100

化驗

≥99.8% (GC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

雜質

≤0.1% 2-methylbutanol (remarks in GC)

折射率

n20/D 1.407

bp

131-132 °C

密度

0.809 g/mL at 20 °C (lit.)

應用

environmental

格式

neat

SMILES 字串

CC(C)CCO

InChI

1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3

InChI 密鑰

PHTQWCKDNZKARW-UHFFFAOYSA-N

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相关类别

一般說明

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。

應用

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。

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

110.3 °F - closed cup

閃點（°C）

43.5 °C - closed cup

個人防護裝備

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

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分析证书(COA)

Lot/Batch Number
BCCF4750
BCCD9891
BCBX0141
BCBR4192V
BCBR9894V

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3-甲基-1-丁醇 for synthesis

Sigma-Aldrich

8.18969

3-甲基-1-丁醇

异戊醇 ≥98%, FG

Sigma-Aldrich

W205702

异戊醇

乙酸乙酯 analytical standard

Supelco

58958

乙酸乙酯

1-丙醇 analytical standard

Supelco

96566

1-丙醇

异戊醇 for analysis EMSURE® ACS,Reag. Ph Eur

Supelco

1.00979

异戊醇

正丁醇 analytical standard

Supelco

19422

正丁醇

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)
The
Wine Chemistry and Biochemistry, 88(11), 3764-3772 (2008)
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)
Mary J Dunlop et al.
Molecular systems biology, 7, 487-487 (2011-05-11)
Many compounds being considered as candidates for advanced biofuels are toxic to microorganisms. This introduces an undesirable trade-off when engineering metabolic pathways for biofuel production because the engineered microbes must balance production against survival. Cellular export systems, such as efflux
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