Merck
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文件

293237

Sigma-Aldrich

乙二醇

spectrophotometric grade, ≥99%

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别名:
1,2-乙二醇
线性分子式:
HOCH2CH2OH
CAS号:
107-21-1
分子量:
62.07
Beilstein:
505945
EC 号:
203-473-3
MDL编号:
MFCD00002885
eCl@ss:
39020501
PubChem化学物质编号:
329753226
NACRES:
NA.21

等级

spectrophotometric grade

蒸汽密度

2.1 (vs air)

蒸汽压

0.08 mmHg ( 20 °C)

检测方案

≥99%

形式

liquid

自燃温度

752 °F

expl. lim.

15.3 %

technique(s)

UV/Vis spectroscopy: suitable

杂质

<0.050% water

折射率

n20/D 1.431 (lit.)

bp

195-198 °C

mp

−13 °C (lit.)

密度

1.113 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 210 nm Amax: 1.00
λ: 220 nm Amax: 0.40
λ: 250 nm Amax: 0.10
λ: 300 nm Amax: 0.01

SMILES string

OCCO

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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相关类别

应用

乙二醇溶剂可用于：
  • 蛋白质复合物的串联亲和纯化-质谱（TAP-MS）表征
  • 通过基于茚三酮的定量方法测定总蛋白含量

象形图

Exclamation markHealth hazard
GHS07,GHS08

警示用语：

Warning

危险声明

H302 - H373

危险分类

Acute Tox. 4 Oral - STOT RE 2 Oral

靶器官

Kidney

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

239.0 °F - open cup

闪点(C)

115 °C - open cup

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Etidronic acid monohydrate United States Pharmacopeia (USP) Reference Standard

USP

1268604

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Synthesis and characterization of yttrium iron garnet nanoparticles.
Vaqueiro P, et al.
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