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Merck

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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About This Item

线性分子式:
CH2=CHC(CH3)2OH
CAS号:
分子量:
86.13
Beilstein:
1698263
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

51 mmHg ( 25 °C)

品質等級

化驗

98%

形狀

liquid

折射率

n20/D 1.416 (lit.)

bp

98-99 °C (lit.)

密度

0.824 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

CC(C)(O)C=C

InChI

1S/C5H10O/c1-4-5(2,3)6/h4,6H,1H2,2-3H3

InChI 密鑰

HNVRRHSXBLFLIG-UHFFFAOYSA-N

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一般說明

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。它是树皮甲虫云杉八齿小蠹信息素的重要组成部分

應用

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
报告称其为棘胫小蠹(云杉八齿小蠹)信息素的重要成分。

象形圖

FlameExclamation mark

訊號詞

Danger

危險分類

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

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

51.8 °F - closed cup

閃點(°C)

11 °C - closed cup

個人防護裝備

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


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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
Reggie Spaulding et al.
Journal of the American Society for Mass Spectrometry, 13(5), 530-542 (2002-05-22)
In the western United States, in areas where emissions of the biogenic hydrocarbon, 2-methyl-3-buten-2-ol (MBO) are high, MBO contributes significantly to the oxidative capacity of the atmosphere. Hydroxyl radical oxidation of MBO can play an important role in forming tropospheric
Haofei Zhang et al.
Environmental science & technology, 46(17), 9437-9446 (2012-08-02)
2-Methyl-3-buten-2-ol (MBO) is an important biogenic volatile organic compound (BVOC) emitted by pine trees and a potential precursor of atmospheric secondary organic aerosol (SOA) in forested regions. In the present study, hydroxyl radical (OH)-initiated oxidation of MBO was examined in
Todd N Rosenstiel et al.
Plant physiology, 129(3), 1276-1284 (2002-07-13)
The biosynthesis and emission of volatile plant terpenoids, such as isoprene and methylbutenol (MBO), depend on the chloroplastic production of dimethylallyl diphosphate (DMAPP). To date, it has been difficult to study the relationship of cellular DMAPP levels to emission of

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