Diethyl 2,5-diaminoterephthalate
Also known as: diethyl 2,5-diaminobenzene-1,4-dicarboxylate, 2,5-Diaminoterephthalic acid diethyl ester, 2,5-Diamino-1,4-benzenedicarboxylic acid diethyl ester, 1,4-Benzenedicarboxylic acid, 2,5-diamino-, 1,4-diethyl ester, 2,5-diamino-terephthalic acid diethyl ester
Diethyl 2,5-diaminoterephthalate (CAS 15403-46-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16N2O4 and a molecular weight of 252.26600 g/mol. Key properties include a boiling point of 422.5ºC at 760mmHg, a density of 1.243g/cm3 and a flash point of 202.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15403-46-0
- Jingsj CID
- J-1017494-4
- Molecular Formula
- C12H16N2O4
- Molecular Weight
- 252.26600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 422.5ºC at 760mmHg |
|---|---|
| Density | 1.243g/cm3 |
| Flash Point | 202.2ºC |
| Exact Mass | 252.11100 |
| PSA | 104.64000 |
| LogP | 2.36680 |
| Vapor Pressure | 2.41E-07mmHg at 25°C |
| Refractive Index | 1.58 |
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 Diethyl 2,5-diaminoterephthalate?
The CAS number of Diethyl 2,5-diaminoterephthalate is 15403-46-0.
What are the molecular formula and molecular weight of Diethyl 2,5-diaminoterephthalate?
Diethyl 2,5-diaminoterephthalate has molecular formula C12H16N2O4 and molecular weight 252.26600 g/mol.
What are the upstream and downstream products of Diethyl 2,5-diaminoterephthalate?
For Diethyl 2,5-diaminoterephthalate, Upstream Products: Diethyl succinosuccinate, Phenylhydrazine, 1,4-Dimethyl-2,5-dinitrobenzene; Downstream Products: 2,5-diaminoterephthalic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethyl 2,5-diaminoterephthalate (CAS 15403-46-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1017494-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.