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Merck

170216

Sigma-Aldrich

丙酮醛缩二甲醇

≥97%

别名:

1,1-二甲氧基丙酮, 丙酮醛二甲基乙缩醛, 丙酮醛二甲缩醛

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About This Item

线性分子式:
CH3COCH(OCH3)2
CAS号:
分子量:
118.13
Beilstein:
1560557
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

≥97%

形狀

liquid

折射率

n20/D 1.398 (lit.)

bp

143-147 °C (lit.)

密度

0.976 g/mL at 25 °C (lit.)

SMILES 字串

COC(OC)C(C)=O

InChI

1S/C5H10O3/c1-4(6)5(7-2)8-3/h5H,1-3H3

InChI 密鑰

ULVSHNOGEVXRDR-UHFFFAOYSA-N

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應用

在 H 2 SO 4 存在下,甲基乙二醛 1,1-二甲基缩醛通过水解合成甲基乙二醛。用于考察甲基乙二醛介导的糖基化对酵母烯醇化酶 体内的结构、热稳定性和酶活性的影响

象形圖

FlameExclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

78.8 °F - closed cup

閃點(°C)

26 °C - closed cup

個人防護裝備

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


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