1,4-二氧六环

1,4-二氧六环

产品参数

货号 规格 操作
296309-1L 99.8% 咨询
34857-100ML HPLC, ≥99.5% 咨询
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属性:产地:美国; 品牌:Sigma-Aldrich ;货期:现货

上海联硕生物科技有限公司

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英文名:1,4-Dioxane
存储条件:RT
CAS号:123-91-1
产品别名:1,4-二氧六环;二噁烷;二氧六环;1,4-二噁烷;1,4-二恶烷;对二恶烷;环二氧二乙烯;环氧二乙烷;乙二醇二醚;1.4-二氧六环;二氧己环;二氧杂环己烷;1,4-二氧杂环乙烷;对二氧六环;二氧杂环乙烷;双乙酐1,4-DIETHYLENE DIOXIDE; 1,4-DIOXAN; DIETHYLENE DIOXIDE; DIETHYLENE ETHER; DIETHYLENE OXIDE; DIOX; P-DIOXANE; 1,4-Dioxacyclohexane; 1,4-Dioxin, tetrahydro-; 1,4-dioxin,tetrahydro; Diethyeneoxide; Diethylendioxid; Diethylene oxide ethe; Diokan; Dioksan; Diossano-1,4; Dioxaan-1,4; Dioxan; Dioxan-1,4

产品描述

包装

1, 6×1, 2 L in Sure/Seal™

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100, 12×100 mL in Sure/Seal™

18, 200 L in Pure-Pac™ 1

Application

1,4-Dioxane may undergo nickel-catalyzed oxidative arylation with arylboronic acids to form α-arylated ethers.[1]
It may be used as a solvent to synthesize:
•  (Chloromethyl)dimethylphenylsilane from chloro(chloromethyl)dimethylsilane via zinc-catalyzed substitution reaction with phenylmagnesium bromide.[5]
• N-(2,2,2-trifluoro-1-hydroxyethyl)-acetamide from 2,2,2-trifluoro-1-methoxyethanol and acetamide.[6]

性质

 

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grade  anhydrous
vapor density  3 (vs air)
vapor pressure  27 mmHg ( 20 °C)
 40 mmHg ( 25 °C)
InChI Key  RYHBNJHYFVUHQT-UHFFFAOYSA-N
assay  99.8%
form  liquid
autoignition temp.  356 °F
expl. lim.  22 %
impurities  <0.003% water
 <0.005% water (100 mL pkg)
evapn. residue  <0.0003%
refractive index  n20/D 1.422(lit.)
bp  100-102 °C(lit.)
mp  10-12 °C(lit.)
density  1.034 g/mL at 25 °C(lit.)

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