跳转至内容
Merck
CN
所有图片(1)

文件

8.00762

Sigma-Aldrich

Terephthalic acid

for synthesis

别名:

Terephthalic acid, 1,4-Benzenedicarboxylic acid, p-Phthalic acid

登录查看公司和协议定价


About This Item

线性分子式:
C6H4-1,4-(COOH)2
CAS号:
分子量:
166.13
MDL编号:
UNSPSC代码:
12352106
EC索引号:
202-830-0
NACRES:
NA.22

质量水平

检测方案

≥98% (acidimetric)

形式

crystalline

自燃温度

496 °C

效能

>6400 mg/kg LD50, oral (Rat)

mp

402 °C (sublimed)

溶解性

15 mg/L (experimental)

密度

1.51 g/cm3 at 20 °C

储存温度

2-30°C

InChI

1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)

InChI key

KKEYFWRCBNTPAC-UHFFFAOYSA-N

相关类别

应用


  • Biotransformation of p-xylene into terephthalic acid by engineered Escherichia coli: This study explores an alternative production method for terephthalic acid (TPA) that could be less energy-intensive and safer than traditional methods. It reports the successful bioconversion of p-xylene into TPA using genetically engineered E. coli, highlighting a potential sustainable approach to TPA production (Luo & Lee, 2017).

  • Synthesis and verification of biobased terephthalic acid from furfural: This research presents a novel synthetic pathway for producing TPA from biomass-derived furfural. It represents a significant step towards sustainable chemical production, providing a greener alternative to petrochemical routes (Tachibana, Kimura & Kasuya, 2015).

  • Studies on the solubility of terephthalic acid in ionic liquids: Focused on identifying better solvents for TPA, this study investigates the solubility of TPA in various ionic liquids. The findings could lead to improved processing techniques for TPA in industrial applications (Matuszek et al., 2019).

  • Engineering terephthalic acid product from recycling of PET bottles: This study explores the depolymerization of PET into TPA and ethylene glycol, highlighting a sustainable approach to recycle PET waste and reduce reliance on petrochemicals (Lee, Chiu & Lee, 2021).

  • Biobased terephthalic acid technologies - a literature review: Reviews various biobased approaches to produce TPA, focusing on the potential of renewable feedstocks to replace traditional petrochemical routes. This comprehensive review discusses different biotechnological and chemical methods to synthesize TPA from bio-based sources (Collias et al., 2014).

分析说明

Assay (acidimetric): ≥ 98.0 %
Identity (IR): passes test

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门