A10000
丙酮氰醇
99%
别名:
α-羟基异丁腈, 2-羟基异丁腈
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关于此项目
线性分子式:
(CH3)2C(OH)CN
化学文摘社编号:
分子量:
85.10
UNSPSC Code:
12352100
NACRES:
NA.02
PubChem Substance ID:
EC Number:
200-909-4
Beilstein/REAXYS Number:
605391
MDL number:
Assay:
99%
Form:
liquid
InChI
1S/C4H7NO/c1-4(2,6)3-5/h6H,1-2H3
InChI key
MWFMGBPGAXYFAR-UHFFFAOYSA-N
SMILES string
CC(C)(O)C#N
vapor pressure
0.3 psi ( 20 °C)
assay
99%
form
liquid
contains
H3PO4 as stabilizer (Europe), sulfuric acid as stabilizer (US)
expl. lim.
11 %
refractive index
n20/D 1.399 (lit.)
bp
82 °C/23 mmHg (lit.)
mp
−19 °C (lit.)
density
0.932 g/mL at 25 °C (lit.)
Quality Level
General description
丙酮氰醇可用作Mitsunobu 反应中的氢氰酸源。也是甲基丙烯酰胺合成的中间体。
Application
丙酮氰醇可用作以下反应的氰化物来源：
- 芳基卤化物、 醛类 和酒精的氰化反应。
- 立体特异性环氧化物开环反应。
- α-酰胺基砜的Strecker 反应，以合成 α-氨基腈。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
167.0 °F - closed cup
flash_point_c
75 °C - closed cup
ppe
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
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D Selmar et al.
Analytical biochemistry, 166(1), 208-211 (1987-10-01)
A colorimetric assay for alpha-hydroxynitrile lyase which utilizes acetone cyanohydrin as a substrate is described. The assay is based on measurement of the HCN formed when the lyase catalyzes the dissociation of acetone cyanohydrin. The procedure was devised for use
A Convenient Procedure for the Palladium-Catalyzed Cyanation of Aryl Halides.
Sundermeier M, et al.
Angewandte Chemie (International ed. in English), 42(14), 1661-1664 (2003)
Zr (OBut)4 As an effective promoter for the Meerwein-Ponndorf-Verley alkynylation and cyanation of aldehydes: development of new asymmetric cyanohydrin synthesis.
Ooi T, et al.
Tetrahedron, 57(5), 867-873 (2001)
Cyanohydrins in nature and the laboratory: biology, preparations, and synthetic applications.
Gregory RJH
Chemical Reviews, 99(12), 3649-3682 (1999)
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