4-(Difluoromethoxy)nitrobenzene
Also known as: 1-(Difluoromethoxy)-4-nitrobenzene, 1-DIFLUOROMETHOXY-4-NITROBENZENE, 4-NITRO-ALPHA,ALPHA-DIFLUOROANISOLE, 4-Nitro-α,α-difluoroanisole, Difluoromethyl 4-nitrophenyl ether, p-Nitrophenyldifluoromethylether, Benzene, 1-(difluoromethoxy)-4-nitro-, MFCD00085009
4-(Difluoromethoxy)nitrobenzene (CAS 1544-86-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5F2NO3 and a molecular weight of 189.116 g/mol. Key properties include a melting point of 37-40 °C(lit.), a boiling point of 259.6±30.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 110.8±24.6 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1544-86-1
- Jingsj CID
- J-1991639-3
- Molecular Formula
- C7H5F2NO3
- Molecular Weight
- 189.116 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 37-40 °C(lit.) |
|---|---|
| Boiling Point | 259.6±30.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 110.8±24.6 °C |
| Exact Mass | 189.023743 |
| PSA | 55.05000 |
| LogP | 2.21 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.494 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-(Difluoromethoxy)nitrobenzene?
The CAS number of 4-(Difluoromethoxy)nitrobenzene is 1544-86-1.
What are the molecular formula and molecular weight of 4-(Difluoromethoxy)nitrobenzene?
4-(Difluoromethoxy)nitrobenzene has molecular formula C7H5F2NO3 and molecular weight 189.116 g/mol.
Is 4-(Difluoromethoxy)nitrobenzene hazardous?
4-(Difluoromethoxy)nitrobenzene has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-(Difluoromethoxy)nitrobenzene?
For 4-(Difluoromethoxy)nitrobenzene, Upstream Products: Ethyl chlorodifluoroacetate, Tetrabutylphosphonium bromide, Sodium chlorodifluoroacetate; Downstream Products: 4-(Difluoromethoxy)aniline.
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-(Difluoromethoxy)nitrobenzene (CAS 1544-86-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991639-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.