Merck
  • T59455
All Photos(1)

T59455

Sigma-Aldrich

三乙二醇

ReagentPlus®, 99%

Synonym(s):
三甘醇
Linear Formula:
HO(CH2CH2O)2CH2CH2OH
CAS Number:
Molecular Weight:
150.17
Beilstein:
969357
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

蒸汽密度

5.2 (vs air)

质量水平

蒸汽压

<0.01 mmHg ( 20 °C)

产品线

ReagentPlus®

测定

99%

形式

viscous liquid

自燃温度

699 °F

expl. lim.

9.2 %

折射率

n20/D 1.455 (lit.)

pH值(酸碱度)

6.5-7.5 (20 °C, 100 g/L)

bp

125-127 °C/0.1 mmHg (lit.)

mp

−7 °C (lit.)

密度

1.124 g/mL at 20 °C (lit.)

SMILES string

OCCOCCOCCO

InChI

1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2

InChI key

ZIBGPFATKBEMQZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

应用

三甘醇可用于以下情形:
  • 制备脂肪酸胶凝器,用于胶凝各种食用油和植物油。
  • 作为溶剂制备超顺磁性氧化铁纳米颗粒,用于原位蛋白纯化。
  • 在水下天然气脱水制程中作为吸收剂。

包装

25 mL
1, 2.5 L
25 g in poly bottle
1 kg in poly bottle
3 kg in glass bottle
20 kg in steel drum

法律信息

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

330.8 °F - closed cup

闪点(C)

166 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service