2,5-DIANILINOTEREPHTHALIC ACID

2,5-DIANILINOTEREPHTHALIC ACID Structure
CAS No.
10109-95-2
Chemical Name:
2,5-DIANILINOTEREPHTHALIC ACID
Synonyms
Einecs 233-302-8;2,5-Dianilinoterephthalsure;2,5-DIANILINOTEREPHTHALIC ACID;2,5-bis(phenylamino)terephthalic acid;2,5-bis(phenylamino)-4-benzenedicarboxylicacid;4-Benzenedicarboxylicacid,2,5bis(phenylamino)-1;1,4-Benzenedicarboxylic acid, 2,5-bis(phenylamino)-
CBNumber:
CB5312463
Molecular Formula:
C20H16N2O4
Molecular Weight:
348.35
MOL File:
10109-95-2.mol
Modify Date:
2023/9/11 16:43:37

2,5-DIANILINOTEREPHTHALIC ACID Properties

Melting point 308-312 °C (decomp)
Boiling point 559.8±50.0 °C(Predicted)
Density 1.412±0.06 g/cm3(Predicted)
pka 2.79±0.36(Predicted)
form Powder
InChI InChI=1S/C20H16N2O4/c23-19(24)15-12-18(22-14-9-5-2-6-10-14)16(20(25)26)11-17(15)21-13-7-3-1-4-8-13/h1-12,21-22H,(H,23,24)(H,25,26)
InChIKey ZJQZWNLKRBUEKX-UHFFFAOYSA-N
SMILES C1(C(O)=O)=CC(NC2=CC=CC=C2)=C(C(O)=O)C=C1NC1=CC=CC=C1
LogP 2.02 at 23℃ and pH7
EPA Substance Registry System 2,5-Dianilinoterephthalic acid (10109-95-2)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338

2,5-DIANILINOTEREPHTHALIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

2,5-DIANILINOTEREPHTHALIC ACID Suppliers

Global( 47)Suppliers
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ANHUI WITOP BIOTECH CO., LTD +8615255079626 China 23556 58 Inquiry
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Shanghai Zhiyun Biotechnology Co., Ltd 13119135307 China 2767 58 Inquiry
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd 18049165724 13186333400 China 2681 58 Inquiry
2,5-bis(phenylamino)-4-benzenedicarboxylicacid 4-Benzenedicarboxylicacid,2,5bis(phenylamino)-1 2,5-DIANILINOTEREPHTHALIC ACID 2,5-Dianilinoterephthalsure 1,4-Benzenedicarboxylic acid, 2,5-bis(phenylamino)- Einecs 233-302-8 2,5-bis(phenylamino)terephthalic acid 10109-95-2