2,5-dibromo-3-decylthiophene
Also known as: 2,5-dibromo-3-n-decylthiophene, MFCD00274314, Thiophene, 2,5-dibromo-3-decyl-
2,5-dibromo-3-decylthiophene (CAS 158956-23-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H22Br2S and a molecular weight of 382.198 g/mol. Key properties include a boiling point of 378.3±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 182.6±26.5 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 158956-23-1
- Jingsj CID
- J-32273-6
- Molecular Formula
- C14H22Br2S
- Molecular Weight
- 382.198 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 378.3±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 182.6±26.5 °C |
| Exact Mass | 379.980896 |
| PSA | 28.24000 |
| LogP | 8.80 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.540 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 2,5-dibromo-3-decylthiophene?
The CAS number of 2,5-dibromo-3-decylthiophene is 158956-23-1.
What are the molecular formula and molecular weight of 2,5-dibromo-3-decylthiophene?
2,5-dibromo-3-decylthiophene has molecular formula C14H22Br2S and molecular weight 382.198 g/mol.
Is 2,5-dibromo-3-decylthiophene hazardous?
2,5-dibromo-3-decylthiophene has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-dibromo-3-decylthiophene (CAS 158956-23-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32273-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.