Merck
All Photos(3)

H17902

Sigma-Aldrich

对苯二酚

ReagentPlus®, 99%

Synonym(s):
1,4-二羟基苯, 1,4-苯二酚, HQ
Linear Formula:
C6H4-1,4-(OH)2
CAS Number:
Molecular Weight:
110.11
Beilstein:
605970
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

蒸汽密度

3.81 (vs air)

质量水平

200

蒸汽压

1 mmHg ( 132 °C)

产品线

ReagentPlus®

测定

99%

自燃温度

930 °F

杂质

≤0.6% water (Karl Fischer)

bp

285 °C (lit.)

mp

171-175 °C
172-175 °C (lit.)

SMILES string

Oc1ccc(O)cc1

InChI

1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H

InChI key

QIGBRXMKCJKVMJ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

一般描述

对苯二酚 (HQ) 是一种酚类化合物,又名 1,4-二羟基苯。本文提出用同步荧光法测定空气中的氢醌和间苯二酚、苯酚。采用循环和差分脉冲伏安法研究了氢醌的电化学氧化。其升华焓、汽化焓和熔化焓已有报道。

应用

对苯二酚可与二氯膦反应合成双环膦酸衍生物。

包装

100, 500 g in poly bottle
2 kg in poly drum

法律信息

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

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

329.0 °F - closed cup

闪点(C)

165 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

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