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Merck
CN

120871

Sigma-Aldrich

对苯二甲酰氯

≥99%, flakes

别名:

Terephthalic acid chloride, Terephthaloyl dichloride

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关于此项目

线性分子式:
C6H4-1,4-(COCl)2
化学文摘社编号:
100-20-9
分子量:
203.02
Beilstein:
607796
EC 号:
202-829-5
MDL编号:
MFCD00000693
UNSPSC代码:
12352100
eCl@ss:
39050525
PubChem化学物质编号:
24847435
NACRES:
NA.22

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蒸汽密度

7 (vs air)

质量水平

200

蒸汽压

0.02 mmHg ( 25 °C)

方案

≥99%

表单

flakes

沸点

266 °C (lit.)

mp

79-81 °C (lit.)

溶解性

ethanol: soluble 100 mg/mL, clear, colorless

官能团

acyl chloride

SMILES字符串

ClC(=O)c1ccc(cc1)C(Cl)=O

InChI

1S/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H

InChI key

LXEJRKJRKIFVNY-UHFFFAOYSA-N

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相关类别

一般描述

对苯二甲酰氯是一种源自对苯二甲酸的高反应性酰氯。它在聚合物合成中用作交联剂。对苯二甲酰氯与双官能团α,ω-二氨基聚苯乙烯发生缩合反应，沿着聚合物主链生成含有酰胺键的扩链聚苯乙烯。它与牛血清白蛋白发生界面反应，形成交联薄膜。

应用

对苯二甲酰氯通过环状取代 双 （4-羟基苯基）对苯二甲酸酯的二氰酸酯化合物进行热环三聚反应，以用于合成液晶热固性化合物 。

法律信息

DuPont 产品

象形图

Skull and crossbonesCorrosion
GHS06,GHS05

警示用语：

Danger

危险声明

H314,H331,H335

危险分类

Acute Tox. 3 Inhalation - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

闪点(°F)

356.0 °F - closed cup

闪点(°C)

180 °C - closed cup

个人防护装备

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB5179
SDBB0186
STBL4186
SDBB0343
STBL1682

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N V Larionova et al.
International journal of pharmaceutics, 189(2), 171-178 (1999-10-28)
The objective of this study is to demonstrate the feasibility of microcapsules containing a protein and a proteinase inhibitor in order to allow the oral administration of proteic or peptidic drug. Starch/bovine serum albumin mixed-walled microcapsules were prepared using interfacial
N Pariot et al.
International journal of pharmaceutics, 211(1-2), 19-27 (2001-01-04)
Microcapsules were prepared by interfacial cross-linking of beta-cyclodextrins (beta-CD) with terephthaloyl chloride (TC). Batches were prepared from beta-CD solutions in 1 M NaOH, using 5% TC and a 30 min reaction time. Microcapsules were studied with respect to morphology (microscopy)
Maruti Hegde et al.
Nature communications, 11(1), 830-830 (2020-02-13)
Combining polymers with small amounts of stiff carbon-based nanofillers such as graphene or graphene oxide is expected to yield low-density nanocomposites with exceptional mechanical properties. However, such nanocomposites have remained elusive because of incompatibilities between fillers and polymers that are
S Alexandridou et al.
Journal of microencapsulation, 18(6), 767-781 (2001-11-07)
Oil-containing polyterephthalamide microcapsules were synthesized by the interfacial polymerization of an oil-soluble monomer (terephthaloyl dichloride, TDC) and a mixture of two water-soluble monomers (diethylenetriamine, DETA, and 1, 6-hexamethylenediamine, HMDA). The influence of several synthesis parameters (e.g. concentration ratio of the
Kyounghwan Oh et al.
ACS omega, 5(28), 17463-17470 (2020-07-28)
We devised a novel strategy of two-stage anionic polymerization of (ε-caprolactam) in a twin screw extruder to control the generation of branched structures. Long-living anions of nylon 6 prepared in the first extrusion gave rise to a change in the
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