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Merck

A902

Sigma-Aldrich

乙醛缩二乙醇

99%

别名:

1,1-二乙氧基乙烷, 乙缩醛

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About This Item

线性分子式:
CH3CH(OC2H5)2
CAS号:
分子量:
118.17
Beilstein:
1098310
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

4.1 (vs air)

蒸汽壓力

20 mmHg ( 20 °C)
8 mmHg ( 8 °C)

化驗

99%

形狀

liquid

自燃溫度

446 °F

expl. lim.

10.4 %

折射率

n20/D 1.379-1.383 (lit.)

bp

102 °C (lit.)

密度

0.831 g/mL at 25 °C (lit.)

SMILES 字串

CCOC(C)OCC

InChI

1S/C6H14O2/c1-4-7-6(3)8-5-2/h6H,4-5H2,1-3H3

InChI 密鑰

DHKHKXVYLBGOIT-UHFFFAOYSA-N

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應用

乙醛二乙缩醛可以在氯化钛存在下与二酮反应生成5-乙氧基-3-氧代己酸乙酯。它还可以用于通过转移作用合成混合的缩醛糖苷。

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

<68.0 °F - closed cup

閃點(°C)

< 20 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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