4-(2,4-Dichlorophenoxy)benzaldehyde
Also known as: 4-(2,4-Dichlorophenoxy)benzaldehyde, Benzaldehyde, 4-(2,4-dichlorophenoxy)-, 4-(2,4-Dichloro-phenoxy)-benzaldehyde
4-(2,4-Dichlorophenoxy)benzaldehyde (CAS 78725-51-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H8Cl2O2 and a molecular weight of 267.10700 g/mol. Key properties include a melting point of 50-54ºC, a boiling point of 360.1ºC at 760 mmHg, a density of 1.365g/cm3 and a flash point of >110.0 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H317 — May cause an allergic skin reaction and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 78725-51-6
- Jingsj CID
- J-1351031-1
- Molecular Formula
- C13H8Cl2O2
- Molecular Weight
- 267.10700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 50-54ºC |
|---|---|
| Boiling Point | 360.1ºC at 760 mmHg |
| Density | 1.365g/cm3 |
| Flash Point | >110.0 °C |
| Exact Mass | 265.99000 |
| PSA | 26.30000 |
| LogP | 4.59820 |
| Refractive Index | 1.626 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H317 — May cause an allergic skin reaction
- H318 — Causes serious eye damage
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-(2,4-Dichlorophenoxy)benzaldehyde?
The CAS number of 4-(2,4-Dichlorophenoxy)benzaldehyde is 78725-51-6.
What are the molecular formula and molecular weight of 4-(2,4-Dichlorophenoxy)benzaldehyde?
4-(2,4-Dichlorophenoxy)benzaldehyde has molecular formula C13H8Cl2O2 and molecular weight 267.10700 g/mol.
Is 4-(2,4-Dichlorophenoxy)benzaldehyde hazardous?
4-(2,4-Dichlorophenoxy)benzaldehyde has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction; H318 — Causes serious eye damage.
What are the upstream and downstream products of 4-(2,4-Dichlorophenoxy)benzaldehyde?
For 4-(2,4-Dichlorophenoxy)benzaldehyde, Upstream Products: 1,3-Dichloro-4-fluorobenzene, 4-Hydroxybenzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(2,4-Dichlorophenoxy)benzaldehyde (CAS 78725-51-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1351031-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.