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Merck
CN

257303

Sigma-Aldrich

1,2,3,4-丁烷四羧酸

99%

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About This Item

线性分子式:
[-CH(CO2H)CH2CO2H]2
CAS号:
分子量:
234.16
Beilstein:
1729167
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

99%

形式

powder

mp

195-197 °C (dec.) (lit.)

SMILES字符串

OC(=O)CC(C(CC(O)=O)C(O)=O)C(O)=O

InChI

1S/C8H10O8/c9-5(10)1-3(7(13)14)4(8(15)16)2-6(11)12/h3-4H,1-2H2,(H,9,10)(H,11,12)(H,13,14)(H,15,16)

InChI key

GGAUUQHSCNMCAU-UHFFFAOYSA-N

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一般描述

1,2,3,4-丁烷四甲酸 (BTCA) 用作交联剂和合成专用聚合物的结构单元,用于配制树脂、聚合物、涂层和粘合剂。

应用

1,2,3,4-丁烷四羧酸(BTCA)可作为交联剂:
  • 用于棉纤维的功能化修饰。以BTCA处理的纤维具有改善的抗起球、耐折皱和耐火性质。
  • 用于制造弹性、自支撑纳米纤维素膜。与BTCA的交联改善了膜在水中的稳定性和离子导电性。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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