Merck
All Photos(1)

270520

Supelco

乙酸乙酯,EMPROVE® ESSENTIAL,符合Ph Eur、BP、NF标准

HPLC grade, 99.8%

Synonym(s):
EtOAc
Linear Formula:
CH3COOC2H5
CAS Number:
Molecular Weight:
88.11
Beilstein:
506104
EC 号:
MDL编号:
PubChem化学物质编号:

等级

HPLC grade

蒸汽密度

3 (20 °C, vs air)

蒸汽压

73 mmHg ( 20 °C)

测定

99.8%

形式

liquid

自燃温度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

technique(s)

HPLC: suitable

杂质

<0.050% water

蒸发残留物

<0.0003%

折射率

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)
76.5-77.5 °C

mp

−84 °C (lit.)

溶解性

H2O: soluble

密度

0.902 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 254 nm Amax: 1.00
λ: 263 nm Amax: 0.05
λ: 275-400 nm Amax: 0.01

SMILES string

CCOC(C)=O

InChI

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

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

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

靶器官

Respiratory system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

24.8 °F

闪点(C)

-4 °C

个人防护装备

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

Certificate of Analysis

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Certificate of Origin

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