![Molecular structure of 1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]- (CAS 10291-28-8)](/images/chem_structures_svg/299/10291-28-8.svg)
1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]-
Also known as: 2,5-bis(p-tolylamino)terephthalic acid, 2,5-di-p-toluidinoterephthalic acid, dimethyldianilinoterephthalic acid, 2,5-Bis(p-toluidino)terephthalic acid, 2,5-Di(4-methylphenylamino)-1,4-benzenedicarboxylic acid, 2,5-bis(4-methylanilino)terephthalic acid, 2,5-Di-p-toluidino-terephthalsaeure
1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]- (CAS 10291-28-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H20N2O4 and a molecular weight of 376.40500 g/mol. Key properties include a boiling point of 584.5ºC at 760mmHg, a density of 1.348g/cm3 and a flash point of 307.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10291-28-8
- Jingsj CID
- J-1504055-8
- Molecular Formula
- C22H20N2O4
- Molecular Weight
- 376.40500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 584.5ºC at 760mmHg |
|---|---|
| Density | 1.348g/cm3 |
| Flash Point | 307.3ºC |
| Exact Mass | 376.14200 |
| PSA | 98.66000 |
| LogP | 5.33300 |
| Vapor Pressure | 1.67E-14mmHg at 25°C |
| Refractive Index | 1.705 |
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]-?
The CAS number of 1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]- is 10291-28-8.
What are the molecular formula and molecular weight of 1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]-?
1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]- has molecular formula C22H20N2O4 and molecular weight 376.40500 g/mol.
What are the upstream and downstream products of 1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]-?
For 1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]-, Upstream Products: 2,5-Dichloroterephthalic acid, p-Toluidine, 2-Anthraquinonesulfonic acid; Downstream Products: Pigment Red 122, Quinacridone, 2-Methylquinacridone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]- (CAS 10291-28-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504055-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.