73137
2,2-二甲氧基丙烷
analytical standard
别名:
丙酮缩二甲醇
登录 查看公司和协议定价
选择尺寸
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
Beilstein:
635678
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.02
等级
analytical standard
质量水平
蒸汽密度
3.59 (vs air)
蒸汽压
60 mmHg ( 15.8 °C)
方案
≥99.4% (GC)
保质期
limited shelf life, expiry date on the label
expl. lim.
31 %, 58 °F
6 %, 27 °F
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.378 (lit.)
n20/D 1.378
沸点
79-81 °C
83 °C (lit.)
密度
0.847 g/mL at 25 °C (lit.)
应用
environmental
包装形式
neat
SMILES字符串
COC(C)(C)OC
InChI
1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3
InChI key
HEWZVZIVELJPQZ-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
相关类别
一般描述
2,2-Dimethoxypropane is an organic compound, which may be used as a protecting agent in the process of the synthesis of structurally related alkaloids like narciclasine and lycoricidine using phenylbromide as the starting material.
应用
2,2-Dimethoxypropane may be used as an analytical standard for the determination of the analyte in biological samples by headspace gas chromatography-mass spectrometry (HS-GC/MS) technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
14.0 °F - closed cup
闪点(°C)
-10 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Total Synthesis of Lycoricidine and Narciclasine by Chemical Dearomatization of Bromobenzene
Southgate.HE, et al.
Angewandte Chemie (Weinheim an der Bergstrasse, Germany), 129(47), 15245-15248 (2017)
Quantitative determination of n-propane, iso-butane, and n-butane by headspace GC-MS in intoxications by inhalation of lighter fluid
Bouche MPLA, et al.
Journal of Analytical Toxicology, 26(1), 35-42 (2002)
H Halbritter
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 73(3), 137-143 (1998-07-23)
A simple, quick, and inexpensive method for preparing any type of pollen material is described. Fresh, mature pollen grains without previous chemical fixation are dehydrated in acidified 2, 2-dimethoxypropane (DMP) followed by critical-point drying in CO2. This method helps preserve
K Conway et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 74(1), 20-26 (1999-04-06)
Chemical dehydration can be accomplished using 2,2-dimethoxypropane (DMP). In the presence of an acid catalyst, this liquid reacts with water generating methanol and acetone as products. Although DMP is more expensive per milliliter than ethanol and other solvents used for
Jonas J Forsman et al.
Carbohydrate research, 345(11), 1548-1554 (2010-06-12)
The fibrous polymer-supported sulfonic acid catalyst Smopex-101 H+ proved to be an efficient catalyst for the preparation of O-isopropylidene derivatives from a series of rare sugars. Acetonation of the reducing sugars L-arabinose, L-ribose, L-xylose, L-fucose, and L-rhamnose in N,N-dimethylformamide by
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持