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Merck
CN

19954

2-甲基-2-丁醇

analytical standard

别名:

-PenOH, tert-Amyl alcohol, 叔戊醇

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关于此项目

线性分子式:
CH3CH2C(CH3)2OH
化学文摘社编号:
分子量:
88.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-908-9
Beilstein/REAXYS Number:
1361351
MDL number:
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产品名称

2-甲基-2-丁醇, analytical standard

InChI key

MSXVEPNJUHWQHW-UHFFFAOYSA-N

InChI

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

SMILES string

CCC(C)(C)O

grade

analytical standard

vapor density

3 (vs air)

assay

≥99.5% (GC)

autoignition temp.

819 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

9 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.405 (lit.)
n20/D 1.405

bp

102 °C (lit.)

mp

−12 °C (lit.)

density

0.805 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

2-甲基-2-丁醇可作为气相色谱-质谱联用 (GC-MS) 和胶束液相色谱 (LC) 技术分别测定番荔枝 (毛叶蕃荔枝, Mill.) 和复合维生素糖浆中的分析物。
2-甲基-2-丁醇已被用于通过HPLC评估天然抗氧化剂(如肉桂酸和抗坏血酸)的酯化率。
有关合适仪器技术的更多信息,请参考产品′s分析证书。如需进一步支持,请联系技术服务。

General description

2-甲基-2-丁醇是正戊醇的异构体。它是一种有机溶剂,主要用于酯化反应。

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system, Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

68.9 °F - closed cup

flash_point_c

20.5 °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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Hydrogen bond studies on n-pentanol and 2-methyl-2-butanol by Raman spectroscopy."
D'aprano, A., et al.
Molecular Physics, 58.1, 213-217 (1986)
F Momenbeik et al.
Journal of pharmaceutical and biomedical analysis, 37(2), 383-387 (2005-02-15)
A rapid method has been described for separation and determination of Vitamins A and E using micellar liquid chromatography (MLC). Influence of temperature of column and addition of organic modifiers on separation efficiency was investigated. A temperature of 30 degrees
Studies on the enzymatic synthesis of lipophilic derivatives of natural antioxidants."
Stamatis, Haralambos, V. Sereti, and F. N. Kolisis.
Journal of the American Oil Chemists' Society, 76.12, 1505-1510 (1999)
High-resolution gas chromatography-mass spectrometry and-Fourier transform infrared analysis of cherimoya (Annona cherimolia, Mill.) volatiles
Idstein H, et al.
Journal of Agricultural and Food Chemistry, 32(2), 383-389 (1984)
Studies on the enzymatic synthesis of lipophilic derivatives of natural antioxidants
Stamatis H, et al.
Journal of the American Oil Chemists' Society, 76(12), 1505-1505 (1999)

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