Isophthalamide
Also known as: 1,3-Benzenedicarboxamide, benzene-1,3-dicarboxamide, isophthaldiamide, m-Phthalamide, m-carbamoylbenzamide, 1,3-Benzenedicarbocamide, 1,3-Benzenedicarboxamide/isophthalamide
Isophthalamide (CAS 1740-57-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O2 and a molecular weight of 164.16100 g/mol. Key properties include a melting point of 268-270°C, a boiling point of 430.8ºC at 760 mmHg, a density of 1.294g/cm3 and a flash point of 214.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1740-57-4
- Jingsj CID
- J-20500-5
- Molecular Formula
- C8H8N2O2
- Molecular Weight
- 164.16100 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 268-270°C |
|---|---|
| Boiling Point | 430.8ºC at 760 mmHg |
| Density | 1.294g/cm3 |
| Flash Point | 214.4ºC |
| Exact Mass | 164.05900 |
| PSA | 86.18000 |
| LogP | 1.28500 |
| Vapor Pressure | 1.26E-07mmHg at 25°C |
| Refractive Index | 1.612 |
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Isophthalamide?
The CAS number of Isophthalamide is 1740-57-4.
What are the molecular formula and molecular weight of Isophthalamide?
Isophthalamide has molecular formula C8H8N2O2 and molecular weight 164.16100 g/mol.
What are the upstream and downstream products of Isophthalamide?
For Isophthalamide, Upstream Products: Isophthalaldehyde, Isophthalonitrile, 1,3-Benzenedimethanol; Downstream Products: Isophthalonitrile, Isophthalic acid, 3-Cyanobenzamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isophthalamide (CAS 1740-57-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20500-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.