1-Nitropropane
Also known as: 1-NP, 1-Nitropan, 1-Nitropro, Nitropropane, Propane, 1-nitro-
1-Nitropropane (CAS 108-03-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C3H7NO2 and a molecular weight of 89.093 g/mol. Key properties include a melting point of -108 °C, a boiling point of 131.7±3.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 33.9±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 108-03-2
- Jingsj CID
- J-1309696-4
- Molecular Formula
- C3H7NO2
- Molecular Weight
- 89.093 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -108 °C |
|---|---|
| Boiling Point | 131.7±3.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 33.9±0.0 °C |
| Exact Mass | 89.047676 |
| PSA | 45.82000 |
| LogP | 0.87 |
| Additional Property | 3.1 (vs air) |
| Vapor Pressure | 11.2±0.2 mmHg at 25°C |
| Refractive Index | 1.399 |
| Additional Property | 1.40 g/100 mL |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H331 — Toxic if inhaled
Customs & Trade Information
| HS Code | 2904209090 |
|---|---|
| Summary | 2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Nitropropane?
The CAS number of 1-Nitropropane is 108-03-2.
What are the molecular formula and molecular weight of 1-Nitropropane?
1-Nitropropane has molecular formula C3H7NO2 and molecular weight 89.093 g/mol.
Is 1-Nitropropane hazardous?
1-Nitropropane has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.
What are the upstream and downstream products of 1-Nitropropane?
For 1-Nitropropane, Upstream Products: Propane Residual Solvent Standard, 1-Iodopropane, 1-bromopropane; Downstream Products: tert-Butyl propylcarbamate, 3-Nitrobenzaldoxime, 3-Nitrobutyrophenone.
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-Nitropropane (CAS 108-03-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1309696-4 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.