4-Nitrotoluene
Also known as: p-Nitrotoluene, 1-Methyl-4-nitrobenzene, p-Methylnitrobenzene, 4-Methylnitrobenzene, p-Nitrotoluol, 4-Nitrotoluol, PNT
4-Nitrotoluene (CAS 99-99-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H7NO2 and a molecular weight of 137.136 g/mol. Key properties include a melting point of 52-54 °C(lit.), a boiling point of 238.0±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 106.1±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 99-99-0
- Jingsj CID
- J-1615396-1
- Molecular Formula
- C7H7NO2
- Molecular Weight
- 137.136 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 52-54 °C(lit.) |
|---|---|
| Boiling Point | 238.0±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 106.1±0.0 °C |
| Exact Mass | 137.047684 |
| PSA | 45.82000 |
| LogP | 2.41 |
| Additional Property | 4.7 (vs air) |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.553 |
| Additional Property | 0.35 g/L (20 ºC) |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H373 — May cause damage to organs through prolonged exposure
- H411 — Toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2904202000 |
|---|---|
| Summary | 2904202000 1-methyl-4-nitrobenzene。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0% |
Frequently Asked Questions
What is the CAS number of 4-Nitrotoluene?
The CAS number of 4-Nitrotoluene is 99-99-0.
What are the molecular formula and molecular weight of 4-Nitrotoluene?
4-Nitrotoluene has molecular formula C7H7NO2 and molecular weight 137.136 g/mol.
Is 4-Nitrotoluene hazardous?
4-Nitrotoluene has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.
What are the upstream and downstream products of 4-Nitrotoluene?
For 4-Nitrotoluene, Upstream Products: 4-Tolylboronic acid, 4-Nitrobenzyl chloride, 4-nitrobenzyl bromide; Downstream Products: 4-Nitrophenylacetonitrile, 1-Bromo-4-nitrobenzene, 3,4-Diaminotoluene.
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-Nitrotoluene (CAS 99-99-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1615396-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.