385395
乙醛缩二甲醇
95%
别名:
1,1-二甲氧基乙烷, 二甲基乙缩醛
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关于此项目
线性分子式:
CH3CH(OCH3)2
化学文摘社编号:
分子量:
90.12
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39021102
UNSPSC Code:
12352100
EC Number:
208-589-8
MDL number:
Beilstein/REAXYS Number:
1697039
Assay:
95%
Form:
liquid
InChI key
SPEUIVXLLWOEMJ-UHFFFAOYSA-N
InChI
1S/C4H10O2/c1-4(5-2)6-3/h4H,1-3H3
SMILES string
COC(C)OC
vapor density
3.1 (vs air)
assay
95%
form
liquid
Quality Level
bp
64 °C (lit.)
density
0.852 g/mL at 25 °C (lit.)
functional group
acetal, ether
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General description
已经通过脉冲辐解法研究了乙醛二甲基缩醛的氧化降解动力学。在甲硅烷基三氟甲磺酸盐和胺碱存在下，它还与各种酮，酯，酰胺和硫酯进行加成反应。已经研究了路易斯酸介导的（S）-N-乙酰基-4-异丙基-1，3-噻唑烷-2-硫酮的钛烯醇化物与乙醛二甲基缩醛的反应。
Application
乙醛二甲基缩醛可用于制备硬脂醇的葡糖苷衍生物。它可以用作聚合物溶剂，将水溶性模型蛋白、牛血清白蛋白包裹成可生物降解的聚（D，L-乳酸）。
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
1.4 °F - closed cup
flash_point_c
-17 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Hydroxyl-radical-induced oxidation of acetaldehyde dimethyl acetal in oxygenated aqueous solution. Rapid O2 anion radical release from the MeC (OMe)2O2 radical.
Schuchmann MN, et al.
Journal of the American Chemical Society, 112(1), 403-407 (1990)
Enantiopure β-methoxy carboxyl derivatives from a chiral titanium enolate and dimethyl acetals.
Cosp A, et al.
Tetrahedron Letters, 42(28), 4629-4631 (2001)
B Gander et al.
Journal of microencapsulation, 12(1), 83-97 (1995-01-01)
The aim was to study the effect of the type of polymer solvent on characteristics of microspheres produced by spray drying. The water-soluble model protein, bovine serum albumin (BSA) was microencapsulated into biodegradable poly(D,L-lactic acid) using the following 10 different
R P Hicks et al.
Journal of natural products, 48(3), 357-362 (1985-05-01)
Glucoside derivatives of steganol analogous to the semisynthetic podophyllotoxin derivative, VP 16-213, were prepared. Glucosidation of steganol with 2, 3, 4, 6-tetra-O-benzylglucopyranose gave the alpha-anomer of the glucoside as the major product. Subsequent removal of the benzyl groups and reaction
Suzanne M Budge et al.
Journal of lipid research, 44(9), 1802-1807 (2003-06-18)
To apply fatty acid analyses to the study of foraging ecology and diet determination, all compounds that may be deposited as fatty acids in a predator must be quantified in the prey. These compounds include the usual fatty acids in
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