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%
grade
reagent grade
Quality Level
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
SMILES string
COC(C)(C)OC
InChI
1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3
InChI key
HEWZVZIVELJPQZ-UHFFFAOYSA-N
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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。
Application
用于制备1,2-二醇作为丙酮化合物的试剂。
signalword
Danger
存储类别
3 - Flammable liquids
flash_point_f
14.0 °F - closed cup
flash_point_c
-10 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
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
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)
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)
Akito Takeuchi et al.
Biomedical chromatography : BMC, 24(5), 465-471 (2009-08-19)
A method for routinely determination of dimethyl sulfoxide (DMSO) and dimethyl sulfone (DMSO(2)) in human urine was developed using gas chromatography-mass spectrometry. The urine sample was treated with 2,2-dimethoxypropane (DMP) and hydrochloric acid for efficient removal of water, which causes
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.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| D136808-25ML | 04061833559604 |
| D136808-500ML | 04061833559611 |
| D136808-2.5L | 04061833559598 |
| D136808-18L | 04061837716997 |
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