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安全信息

136816

Sigma-Aldrich

2-甲基-3-丁烯-2-醇

98%

别名:

1,1-二甲基烯丙醇, 3-羟基-3-甲基-1-丁烯

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选择尺寸

0.4 ML
CN¥1,578.88

CN¥1,578.88

预计发货时间May 20, 2025详情

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0.4 ML
CN¥1,578.88

About This Item

线性分子式:
CH2=CHC(CH3)2OH
CAS号:
115-18-4
分子量:
86.13
Beilstein:
1698263
EC 号:
204-068-4
MDL编号:
MFCD00004470
UNSPSC代码:
12352100
PubChem化学物质编号:
24848295
NACRES:
NA.22

CN¥1,578.88

预计发货时间May 20, 2025详情

获取大包装报价

蒸汽压

51 mmHg ( 25 °C)

质量水平

200

方案

98%

表单

liquid

折射率

n20/D 1.416 (lit.)

沸点

98-99 °C (lit.)

密度

0.824 g/mL at 25 °C (lit.)

官能团

hydroxyl

储存温度

2-8°C

SMILES字符串

CC(C)(O)C=C

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706237062470920
Tuner (DE3)pLacI Competent Cells - Novagen® Tuner host strains are lacZY deletion mutants of BL21, which enable adjustable levels of protein expression throughout all cells in a culture. Contains the pLacI plasmid producing extra Lac repressor.

70625

Tuner (DE3)pLacI Competent Cells - Novagen®

Tuner (DE3) Competent Cells - Novagen® Tuner host strains are lacZY deletion mutants of BL21, which enable adjustable levels of protein expression throughout all cells in a culture.

70623

Tuner (DE3) Competent Cells - Novagen®

Tuner(DE3)pLysS Competent Cells - Novagen Tuner host strains are lacZY deletion mutants of BL21, which enable adjustable levels of protein expression throughout all cells in a culture. T7 lysozyme expression suppresses basal T7 expression.

70624

Tuner(DE3)pLysS Competent Cells - Novagen

Rosetta(DE3)pLacI Competent Cells - Novagen Rosetta strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli. Contains the pLacI plasmid producing extra Lac repressor.

70920

Rosetta(DE3)pLacI Competent Cells - Novagen

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

biological source

Escherichia coli

biological source

Escherichia coli

biological source

Escherichia coli

biological source

Escherichia coli

morphology

rod shaped

morphology

rod shaped

morphology

rod shaped

morphology

rod shaped

shipped in

wet ice

shipped in

dry ice, wet ice

shipped in

dry ice

shipped in

dry ice

storage temp.

−70°C

storage temp.

−70°C

storage temp.

−70°C

storage temp.

−70°C

一般描述

2-甲基-3-丁烯-2-醇是松树发出的一种生物挥发性有机化合物，也是森林地区大气次生有机气溶胶的潜在前体[1]。它是树皮甲虫云杉八齿小蠹信息素的重要组成部分 [2][3]。

应用

2-甲基-3-丁烯-2-醇被用于研究OH自由基与3-甲基-2-丁烯醛的气相反应动力学[4]。
报告称其为棘胫小蠹（云杉八齿小蠹）信息素的重要成分。[2][3]

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

51.8 °F - closed cup

闪点(°C)

11 °C - closed cup

个人防护装备

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

法规信息

危险化学品

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    SDBB0733
    STBL1276
    STBK9653
    STBK9652
    STBK9651

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    Chemical and Engineering News, 57, 10-10 (1979)
    Ernesto C Tuazon et al.
    Physical chemistry chemical physics : PCCP, 7(11), 2298-2304 (2005-06-07)
    Kinetics and products of the gas-phase reaction of OH radicals with 3-methyl-2-butenal [(CH3)2C=CHCHO] have been investigated at room temperature and atmospheric pressure of air. Using a relative rate method with methacrolein as the reference compound, a rate constant for the
    Dennis W Gray et al.
    The Journal of biological chemistry, 286(23), 20582-20590 (2011-04-21)
    2-Methyl-3-buten-2-ol (MBO) is a five-carbon alcohol produced and emitted in large quantities by many species of pine native to western North America. MBO is structurally and biosynthetically related to isoprene and can have an important impact on regional atmospheric chemistry.
    Ze Liu et al.
    Physical chemistry chemical physics : PCCP, 13(6), 2069-2075 (2011-01-05)
    Multiphase acid-catalyzed oxidation with hydrogen peroxide (H(2)O(2)) has been suggested recently to be a potential route to SOA formation from isoprene and its gas-phase oxidation products, the kinetics and chemical mechanism of this process have not been well-known yet. In
    D McGinty et al.
    Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 48 Suppl 3, S97-100 (2010-02-10)
    A toxicologic and dermatologic review of 2-methyl-3-buten-2-ol when used as a fragrance ingredient is presented.
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