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等级
analytical standard
质量水平
蒸汽密度
3.59 (vs air)
蒸汽压
60 mmHg ( 15.8 °C)
检测方案
≥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
bp
79-81 °C
83 °C (lit.)
密度
0.847 g/mL at 25 °C (lit.)
应用
environmental
格式
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
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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
补充剂危害
WGK
WGK 2
闪点(°F)
closed cup
闪点(°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
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)
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)
H J Beckmann et al.
Histochemistry, 76(3), 407-412 (1982-01-01)
Dehydration with 2,2-dimethoxypropane acidified with either 1 N HCL or 0.05 N HCL in an 1:100 ratio has been found to extract various biologically active lipids. The effect is enhanced by an increased proton concentration and seems to occur only
[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)
R Dierichs et al.
Histochemistry, 74(2), 263-269 (1982-01-01)
Dehydration with 2,2-dimethoxypropane acidified with 1 n HCl in an 1:100 volume ratio has been found to be unsuitable for the preservation of cell membranes in single cell preparations. Reducing the HCl concentration to 0.1 or 0.01 n results in
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