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270989

Sigma-Aldrich

乙酸乙酯

anhydrous, 99.8%

同義詞:

EtOAc

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About This Item

線性公式:
CH3COOC2H5
CAS號碼:
分子量::
88.11
Beilstein:
506104
EC號碼:
MDL號碼:
分類程式碼代碼:
12352108
PubChem物質ID:
NACRES:
NA.21
bp:
76.5-77.5 °C (lit.)

等級

anhydrous

品質等級

蒸汽密度

3 (20 °C, vs air)

蒸汽壓力

73 mmHg ( 20 °C)

產品線

SAFC Hitech®

化驗

99.8%

形狀

liquid

自燃溫度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

雜質

<0.005% water

蒸發殘留物

<0.0005%

折射率

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

溶解度

water: soluble

密度

0.902 g/mL at 25 °C (lit.)

形式

neat

SMILES 字串

CCOC(C)=O

InChI

1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3

InChI 密鑰

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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一般說明

乙酸乙酯是乙醚的一种有效替代溶剂,可在福尔马林-甲醚沉降技术中用于粪便样品中卵、幼虫和囊肿的浓缩。在嵌入Ce掺杂的二氧化钛表面上的氧化铜存在下,乙醛是在乙醇和乙酸乙酯的氧化消耗过程中形成的反应中间体。

應用

乙酸乙酯可用作合成γ-苄基-L-谷氨酸N-羧酸酐(BLG-NCA)的溶剂。

法律資訊

SAFC Hitech is a registered trademark of Sigma-Aldrich Co. LLC

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訂價

象形圖

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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)

24.8 °F - closed cup

閃點(°C)

-4 °C - closed cup

個人防護裝備

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


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