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Merck

45960

Sigma-Aldrich

乙酸异丙酯

puriss. p.a., ≥99.5% (GC)

别名:

乙酸异丙酯

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About This Item

线性分子式:
CH3COOCH(CH3)2
CAS号:
分子量:
102.13
Beilstein:
1740761
EC號碼:
MDL號碼:
分類程式碼代碼:
12352108
PubChem物質ID:
NACRES:
NA.01

蒸汽密度

3.5 (vs air)

蒸汽壓力

47 mmHg ( 20 °C)

等級

puriss. p.a.

化驗

≥99.5% (GC)

形狀

liquid

自燃溫度

894 °F

expl. lim.

1.8 %, 37 °F
8 %

雜質

≤0.005% free acetic acid
≤0.05% water

蒸發殘留物

≤0.002%

折射率

n20/D 1.377 (lit.)
n20/D 1.377

bp

85-91 °C (lit.)

mp

−73 °C (lit.)

密度

0.872 g/mL at 25 °C (lit.)

正離子痕跡

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES 字串

CC(C)OC(C)=O

InChI

1S/C5H10O2/c1-4(2)7-5(3)6/h4H,1-3H3

InChI 密鑰

JMMWKPVZQRWMSS-UHFFFAOYSA-N

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一般說明

乙酸异丙酯是乙酸的异丙酯。 它参与介孔 Al-MCM-41(Si/Al = 55 和 104)和 Al,Zn-MCM-41(Si/(Al + Zn)= 52)分子筛催化间甲酚的烷基化反应它被广泛用于向各种化妆品和食品中添加香气。计算了其与 CO2二元混合物在高压下的汽液平衡。

應用

以乙酸异丙酯为模型含氧化合物,评估了 La0.8Sr0.2MnO3+x 钙钛矿型催化剂对各种含氧化合物的催化氧化效率。它可作为萃取剂用于萃取 N,N-二甲基-2-[5-(氰甲基)-1 H-吲哚-3-基] 乙胺。

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

41.0 °F - closed cup

閃點(°C)

5 °C - closed cup


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