136824
3,3-二甲基-2-丁醇
98%
别名:
Pinacoline alcohol, 甲基叔丁基甲醇, 频哪醇
质量水平
方案
98%
表单
liquid
折射率
n20/D 1.415 (lit.)
沸点
119-121 °C (lit.)
mp
4.8 °C (lit.)
密度
0.812 g/mL at 25 °C (lit.)
官能团
hydroxyl
SMILES字符串
CC(O)C(C)(C)C
InChI
1S/C6H14O/c1-5(7)6(2,3)4/h5,7H,1-4H3
InChI key
DFOXKPDFWGNLJU-UHFFFAOYSA-N
一般描述
3,3-Dimethyl-2-butanol is a potential precursor for prohibited chemical weapons such as soman, a nerve agent. It is a synthetic analog of kairomone.
应用
3,3-Dimethyl-2-butanol (pinacolyl alcohol) can be used as a substrate:
- To study the oxidation of secondary alcohols to ketones using cyclic microwave heating technique.
- To prepare aryl ethers by reacting with aryl iodide using 4-pyrrolidinopyridine ligand via Cu-catalyzed Ullmann reaction.
3,3-Dimethyl-2-butanol was used in conversion of ribose- and glucose-binding proteins into receptors for pinacolyl methyl phosphonic acid.
警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
78.8 °F - closed cup
闪点(°C)
26 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
监管及禁止进口产品
此项目有
Ullmann CO coupling of sterically hindered secondary alcohols using excess amount of strongly coordinating monodentate ligands
Sugata H, et al.
Tetrahedron Letters, 58(10), 1015-1019 (2017)
J T James et al.
Journal of applied toxicology : JAT, 7(5), 307-312 (1987-10-01)
Sprague-Dawley rats were given 15, 70 and 140 min exposures to 15 mg/l 3,3-dimethyl-2-butanol, pinacolyl alcohol (PA), or 6-hour exposures to 0.2, 1.0 and 5.0 mg/l PA (1 mg/l = 240 ppm). A 50% mortality rate was obtained at the
3, 3-Dimethyl-1-butanol, a parakairomone component to Aleurodicus dispersus (Hemiptera: Aleyrodidae).
Zheng L-X, et al.
Arthropod-Plant Interactions, 7, 1-7 (2013)
J T James et al.
Journal of applied toxicology : JAT, 7(2), 135-142 (1987-04-01)
Four groups of male and female Sprague-Dawley rats were exposed for 13 weeks to 3,3-dimethyl-2-butanol (PA) at concentrations of 0.00, 0.20, 1.00 or 5.00 mg/l (1 mg/l = 240 ppm). Exposures were for 6 hr per day, 5 days per
Chemical ionization mass spectral analysis of pinacolyl alcohol and development of derivatization method using p-tolyl isocyanate.
Murty MRVS, et al.
Analytical Methods : Advancing Methods and Applications, 2(10), 1599-1605 (2010)
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