Bifenox
Also known as: Methyl 5-(2,4-dichlorophenoxy)-2-nitrobenzoate, Modown, MC 79, MC-4379, 2,4-dichlorophenyl 3-(methoxycarbonyl)-4-nitrophenyl ether, 5-(2,4-dichlorophenoxy)-2-nitrobenzoic acid methyl ester, Bifenox [ANSI:BSI:ISO], EINECS 255-894-7, MFCD00055314
Bifenox (CAS 42576-02-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H9Cl2NO5 and a molecular weight of 342.131 g/mol. Key properties include a melting point of 83 - 85ºC, a boiling point of 421.0±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 208.4±28.7 °C. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42576-02-3
- Jingsj CID
- J-5534-7
- Molecular Formula
- C14H9Cl2NO5
- Molecular Weight
- 342.131 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 83 - 85ºC |
|---|---|
| Boiling Point | 421.0±45.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 208.4±28.7 °C |
| Exact Mass | 340.985779 |
| PSA | 81.35000 |
| LogP | 4.52 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.608 |
GHS Safety & Compliance
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. 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 Bifenox?
The CAS number of Bifenox is 42576-02-3.
What are the molecular formula and molecular weight of Bifenox?
Bifenox has molecular formula C14H9Cl2NO5 and molecular weight 342.131 g/mol.
Is Bifenox hazardous?
Bifenox has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Bifenox?
For Bifenox, Downstream Products: Nitrofen, 2,4-Dichlorophenol, 5-(2,4-Dichlorophenoxy)-2-nitrobenzoic 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. "Bifenox (CAS 42576-02-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5534-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.