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EX0241

Supelco

乙酸乙酯

OmniSolv®

别名:

EtOAc

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About This Item

线性分子式:
CH3COOC2H5
CAS Number:
141-78-6
分子量:
88.11
Beilstein:
506104
MDL编号:
MFCD00009171
UNSPSC代码:
12352108
EC索引号:
205-500-4

蒸汽密度

3 (20 °C, vs air)

质量水平

100

蒸汽压

73 mmHg ( 20 °C)

产品线

OmniSolv®

方案

≥99.9% (GC)

表单

liquid

自燃温度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

技术

HPLC: suitable
LC/MS: suitable
gas chromatography (GC): suitable

杂质

≤0.02% Water (H2O)
≤0.8 μeq/g Titrable acid
≤2 ng/L Capillary ECD responsive substances (as PCNB)

蒸发残留物

≤1 ppm

颜色

APHA: ≤10

折射率

n20/D 1.3720 (lit.)

沸点

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

转变温度

flash point -4 °C

密度

0.902 g/mL at 25 °C (lit.)

UV cutoff

≤254 nm

紫外吸收

λ: 254 nm Amax: ≤1.00
λ: 255 nm Amax: ≤0.80
λ: 257 nm Amax: ≤0.35
λ: 265 nm Amax: ≤0.02
λ: 270 nm Amax: ≤0.01
λ: 300 nm Amax: ≤0.005

应用

PFAS testing

包装形式

neat

运输

ambient

储存温度

room temp

SMILES字符串

CCOC(C)=O

InChI

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

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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应用

EX0241P-1 is packaged in poly coated glass bottles
OmniSolv®

包装

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

制备说明

Product filtered through a 0.2 μm filter

分析说明

Assay (GC)99.9% minCapillary ECD responsive substances (as PCNB)2ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidIdentity (IR-spectrum)ConformsRefractive index (at 20°C)Titrable acid0.8µeq/g maxUV Abs. at 254 nm1.00AU maxUV Abs. at 255 nm0.80AU maxUV Abs. at 257 nm0.35AU maxUV Abs. at 265 nm0.02AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off254nm maxWater (H2O)0.02% max

法律信息

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险声明

H225,H319,H336

危险分类

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

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

24.8 °F - closed cup

闪点(°C)

-4 °C - closed cup

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