4-Chloro-5-fluorobenzene-1,2-diamine dihydrochloride
4-氯-5-氟-1,2-亚苯基二胺二盐酸盐
Also known as: 1,2-Benzenediamine, 4-chloro-5-fluoro-, dihydrochloride, 4-Chloro-5-fluorobenzene-1,2-diamine;dihydrochloride, 4-Chloro-5-fluoro-o-phenylenediamine dihydrochloride
4-Chloro-5-fluorobenzene-1,2-diamine dihydrochloride (CAS 132942-81-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8Cl3FN2 and a molecular weight of 233.49900 g/mol. It is also known as 1,2-Benzenediamine, 4-chloro-5-fluoro-, dihydrochloride, 4-Chloro-5-fluorobenzene-1,2-diamine;dihydrochloride and 4-Chloro-5-fluoro-o-phenylenediamine dihydrochloride. Key properties include a boiling point of 316.2ºC at 760mmHg, a density of 1.457g/cm3 and a flash point of 145ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 132942-81-5
- Jingsj CID
- J-22895-6
- Molecular Formula
- C6H8Cl3FN2
- Chinese Name
- 4-氯-5-氟-1,2-亚苯基二胺二盐酸盐
- Molecular Weight
- 233.49900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 316.2ºC at 760mmHg |
|---|---|
| Density | 1.457g/cm3 |
| Flash Point | 145ºC |
| Exact Mass | 231.97400 |
| PSA | 52.04000 |
| LogP | 4.40990 |
| Vapor Pressure | 0.000417mmHg at 25°C |
| Refractive Index | 1.638 |
Customs & Trade Information
| HS Code | 2921590090 |
|---|---|
| Summary | 2921590090. other aromatic polyamines 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 4-Chloro-5-fluorobenzene-1,2-diamine dihydrochloride?
The CAS number of 4-Chloro-5-fluorobenzene-1,2-diamine dihydrochloride is 132942-81-5.
What are the molecular formula and molecular weight of 4-Chloro-5-fluorobenzene-1,2-diamine dihydrochloride?
4-Chloro-5-fluorobenzene-1,2-diamine dihydrochloride has molecular formula C6H8Cl3FN2 and molecular weight 233.49900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-5-fluorobenzene-1,2-diamine dihydrochloride (CAS 132942-81-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22895-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.