73137
2,2-二甲氧基丙烷
analytical standard
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
UNSPSC Code:
41116107
NACRES:
NA.02
PubChem Substance ID:
EC Number:
201-056-0
Beilstein/REAXYS Number:
635678
MDL number:
grade
analytical standard
Quality Level
vapor density
3.59 (vs air)
vapor pressure
60 mmHg ( 15.8 °C)
assay
≥99.4% (GC)
shelf life
limited shelf life, expiry date on the label
expl. lim.
31 %, 58 °F, 6 %, 27 °F
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.378
bp
79-81 °C, 83 °C (lit.)
density
0.847 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
SMILES string
COC(C)(C)OC
InChI
1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3
InChI key
HEWZVZIVELJPQZ-UHFFFAOYSA-N
General description
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.
Application
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.
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
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
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 E Gruber et al.
Stain technology, 60(6), 337-344 (1985-11-01)
Undemineralized methacrylate embedded bone biopsies and other bone specimens can be processed much more rapidly by application of acidified 2,2-dimethoxypropane (DMP) dehydration, which requires two hours, than by traditional graded ethanol dehydration, which requires at least four days. This shortened
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 73137-1ML-F | 04061832865768 |
| 73137-5ML-F | 04061836959067 |