D136808
2,2-二甲氧基丙烷
reagent grade, 98%, liquid, suitable for analytical testing
别名:
丙酮缩二甲醇
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关于此项目
线性分子式:
(CH3)2C(OCH3)2
化学文摘社编号:
分子量:
104.15
MDL number:
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
201-056-0
Beilstein/REAXYS Number:
635678
Assay:
98%
Grade:
reagent grade
Bp:
83 °C (lit.)
Vapor pressure:
60 mmHg ( 15.8 °C)
产品名称
2,2-二甲氧基丙烷, reagent grade, 98%
InChI key
HEWZVZIVELJPQZ-UHFFFAOYSA-N
InChI
1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3
SMILES string
COC(C)(C)OC
grade
reagent grade
vapor density
3.59 (vs air)
vapor pressure
60 mmHg ( 15.8 °C)
assay
98%
form
liquid
expl. lim.
31 %, 58 °F
6 %, 27 °F
dilution
(for analytical testing)
refractive index
n20/D 1.378 (lit.)
bp
83 °C (lit.)
density
0.847 g/mL at 25 °C (lit.)
functional group
ether
ketal
Quality Level
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Application
用于制备1,2-二醇作为丙酮化合物的试剂。
General description
2,2-二甲氧基丙烷（DMP）是通常用作生产2-甲氧基丙烯（MPP）的前体的有机结构单元。离子液体中的DMP降解研究表明，由于隧道效应，MPP和2-乙氧基丙烯（EPP）以相同的比例形成。据报道，可基于从头计算和基质分离红外光谱对DMP进行构象分析。DMP与水反应生成甲醇和丙酮。该反应被应用于气-液色谱法定量测定天然产物中的水。酸化DMP被用于生物样品的脱水。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
14.0 °F - closed cup
flash_point_c
-10 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Greene, T.W. Wuts, P.G.M.
Protective Groups in Organic Synthesis, 123-123 (1991)
Davit Jishkariani et al.
ACS nano, 11(8), 7958-7966 (2017-08-05)
Janus nanoparticles (NPs) often referred to as nanosized analogs of molecular surfactants are amphiphilic structures with potential applications in materials science, biomedicine, and catalysis, and their synthesis and self-assembly into complex architectures remain challenging. Here, we demonstrate the preparation of
Gas chromatographic determination of water in natural products by reaction with 2,2-dimethoxypropane.
Mary NY.
Journal of Pharmaceutical Sciences, 58(9), 1089-1092 (1969)
The importance of tunneling effect to the decomposition of 2, 2-dimethoxypropane and 2,2-diethoxypropane.
Jiang H, et al.
Chemical Physics Letters, 406(4), 489-494 (2005)
[Quantitative double-labeled autoradiography by chemical washing method using 2,2-dimethoxypropane].
H Sumiya et al.
Kaku igaku. The Japanese journal of nuclear medicine, 24(3), 315-318 (1987-03-01)
实验方案
Explore how GC can be used to analyze fatty acids either as free fatty acids or as fatty acid methyl esters.
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