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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)
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
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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
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)
K Y Tserng et al.
Journal of lipid research, 22(5), 852-858 (1981-07-01)
A rapid and sensitive method for the analysis of plasma free fatty acids with glass capillary column gas-liquid chromatography and flame ionization detection is described. The plasma sample, together with n-pentadecanoic acid as an internal standard, was treated with 2,2-dimethoxypropane
K Bhargava et al.
Pharmaceutical research, 9(6), 776-781 (1992-06-01)
A method of immobilizing urokinase on albumin microspheres has been developed. Laser scattering, which was used to follow particle size from the initial emulsification stage to the final aqueous resuspension of the microsphere stage, showed that particle coalescence and crosslinking
A Pernstich et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 78(1), 5-9 (2003-04-26)
Improved methods are described for anatomical investigation of small insects and other arthropods using serial semithin sections. The specimens were dehydrated with acidified 2,2-dimethoxypropane and embedded in ERL 4206 epoxy resin under vacuum. This procedure ensures good resin impregnation of
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