323594
α-羟基异丁酸
99%
别名:
2-甲基乳酸, 2-羟基-2-甲基丙酸
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线性分子式:
(CH3)2C(OH)COOH
化学文摘社编号:
分子量:
104.10
Beilstein:
1744739
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
99%
表单
solid
沸点
84 °C/1.5 mmHg (lit.)
mp
76-80 °C (lit.)
官能团
carboxylic acid
hydroxyl
SMILES字符串
CC(C)(O)C(O)=O
InChI
1S/C4H8O3/c1-4(2,7)3(5)6/h7H,1-2H3,(H,5,6)
InChI key
BWLBGMIXKSTLSX-UHFFFAOYSA-N
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一般描述
α-羟基异丁酸是有机合成中的多功能合成砌块。它可用作合成异亚丁基二醇（isobutylene glycol）、甲基丙烯酸等化合物的前体。
应用
α-羟基异丁酸(HIBA) 可用作：
- 螯合剂，以通过液相色谱法改进镧系元素和锕系元素的分离。
- 合成室温稳定的纯纳米晶体β-NiMoO4。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Bimetallic single-source precursor for the synthesis of pure nanocrystalline room temperature-stabilized β-NiMoO4
Moneeb AM, et al.
Ceramics International, 42(1), 1366-1372 (2016)
Electrospray ionization mass spectrometric studies on uranyl complex with α-hydroxyisobutyric acid in water-methanol medium
Jaison PG, et al.
Rapid Communications in Mass Spectrometry, 27(10), 1105-1118 (2013)
From rotational resolved spectra to an extended increment system of planar moments allowing ad-hoc conformational identification ? Exemplification by the broadband microwave spectrum of ??- hydroxyisobutyric acid
P Buschmann, et al.
Journal of Molecular Structure, 1250, 131805-131805 (2022)
Y Shigematsu et al.
Pediatric research, 16(9), 771-775 (1982-09-01)
Organic acids in plasma and urine of a patient with isovaleric acidemia were measured serially during a severe ketoacidotic attack. Urinary ketone bodies, lactic acid and 2-hydroxy-n-butyric acid changed in parallel with the plasma isovaleric acid concentration, which was correlated
Thore Rohwerder et al.
Microbial cell factories, 9, 13-13 (2010-02-27)
Nowadays a growing demand for green chemicals and cleantech solutions is motivating the industry to strive for biobased building blocks. We have identified the tertiary carbon atom-containing 2-hydroxyisobutyric acid (2-HIBA) as an interesting building block for polymer synthesis. Starting from
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