3-Bromopentane
Also known as: 3-Pentyl bromide, 3-bromo-pentane, 3-bromopentane, Pentane, 3-bromo-, sek.-n-Amylbromid, 3-Brom-pentan, EINECS 217-314-0, MFCD00000158
3-Bromopentane (CAS 1809-10-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H11Br and a molecular weight of 151.045 g/mol. Key properties include a boiling point of 118.3±8.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 31.3±10.4 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, 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.
- 1809-10-5
- Jingsj CID
- J-1103320-8
- Molecular Formula
- C5H11Br
- Molecular Weight
- 151.045 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 118.3±8.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 31.3±10.4 °C |
| Exact Mass | 150.004410 |
| LogP | 3.09 |
| Vapor Pressure | 20.0±0.2 mmHg at 25°C |
| Refractive Index | 1.441 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2903399090 |
|---|---|
| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Bromopentane?
The CAS number of 3-Bromopentane is 1809-10-5.
What are the molecular formula and molecular weight of 3-Bromopentane?
3-Bromopentane has molecular formula C5H11Br and molecular weight 151.045 g/mol.
Is 3-Bromopentane hazardous?
3-Bromopentane has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 3-Bromopentane?
For 3-Bromopentane, Upstream Products: 3-Pentanol, Cyclopropane, ethyl-, Pentane; Downstream Products: Dimethyl 2-(1-ethylpropyl)malonate, Pent-1-ene, trans-2-pentene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Bromopentane (CAS 1809-10-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103320-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.