1,2-(Methylenedioxy)-4-nitrobenzene
Also known as: 5-Nitro-1,3-benzodioxole, 3,4-Methylenedioxynitrobenzene, 5-Nitrobenzo[d][1,3]dioxole, Methylenedioxynitrobenzene, 1,3-Benzodioxole, 5-nitro-
1,2-(Methylenedioxy)-4-nitrobenzene (CAS 2620-44-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5NO4 and a molecular weight of 167.11900 g/mol. Key properties include a melting point of 146-148 °C(lit.), a boiling point of 278.1ºC at 760 mmHg, a density of 1.486 g/cm3 and a flash point of 142.8 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 2620-44-2
- Jingsj CID
- J-33624-3
- Molecular Formula
- C7H5NO4
- Molecular Weight
- 167.11900 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 146-148 °C(lit.) |
|---|---|
| Boiling Point | 278.1ºC at 760 mmHg |
| Density | 1.486 g/cm3 |
| Flash Point | 142.8 °C |
| Exact Mass | 167.02200 |
| PSA | 64.28000 |
| LogP | 1.84670 |
| Vapor Pressure | 0.00734mmHg at 25°C |
| Refractive Index | 1.609 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1,2-(Methylenedioxy)-4-nitrobenzene?
The CAS number of 1,2-(Methylenedioxy)-4-nitrobenzene is 2620-44-2.
What are the molecular formula and molecular weight of 1,2-(Methylenedioxy)-4-nitrobenzene?
1,2-(Methylenedioxy)-4-nitrobenzene has molecular formula C7H5NO4 and molecular weight 167.11900 g/mol.
Is 1,2-(Methylenedioxy)-4-nitrobenzene hazardous?
1,2-(Methylenedioxy)-4-nitrobenzene has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
What are the upstream and downstream products of 1,2-(Methylenedioxy)-4-nitrobenzene?
For 1,2-(Methylenedioxy)-4-nitrobenzene, Upstream Products: 1,3-Benzodioxole, 1,3-Benzodioxol-5-ylboronic acid, 5-Chloro-1,3-benzodioxole; Downstream Products: 2-Hydroxy-4-nitrobenzonitrile, 2-Methoxy-5-nitrophenol, 4-nitrocatechol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-(Methylenedioxy)-4-nitrobenzene (CAS 2620-44-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33624-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.