Heptyltriphenylphosphonium bromide
Also known as: (1-HEPTYL)TRIPHENYLPHOSPHONIUM BROMIDE, (1-Heptyl)triphenylphosphonium bromide, 98+%, EINECS 236-539-5, HEPTYLTRIPHENYLPHOSPHONIUM BROMIDE, Heptyltriphenylphosphonium Bromide, Heptyltriphenylphosphonium bromide, MFCD00050249, N-HEPTYL TRIPHENYL PHOSPHONIUMROMIDE, N-HEPTYLTRIPHENYLPHOSPHONIUM BROMIDE, N-HEPTYLTRIPHENYLPHOSPHONIUM BROMIDE 98+%, N-Heptyltriphenylphosphonium Bromide, Phosphonium, heptyltriphenyl-, bromide (1:1), TTP, heptyl(triphenyl)phosphanium,bromide, n-Heptyltriphenylphosphonium Bromide, n-Heptyltriphenylphosphonium bromide,99%
Heptyltriphenylphosphonium bromide (CAS 13423-48-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C25H30BrP and a molecular weight of 441.384 g/mol. Key property: a melting point of 173-176 °C(lit.). 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. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 13423-48-8
- Jingsj CID
- J-47709-7
- Molecular Formula
- C25H30BrP
- Molecular Weight
- 441.384 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 173-176 °C(lit.) |
|---|---|
| Exact Mass | 440.126831 |
| PSA | 13.59000 |
| LogP | 2.95490 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Heptyltriphenylphosphonium bromide?
The CAS number of Heptyltriphenylphosphonium bromide is 13423-48-8.
What are the molecular formula and molecular weight of Heptyltriphenylphosphonium bromide?
Heptyltriphenylphosphonium bromide has molecular formula C25H30BrP and molecular weight 441.384 g/mol.
Which suppliers offer Heptyltriphenylphosphonium bromide?
1 supplier(s) listed; request a quote for pricing.
Is Heptyltriphenylphosphonium bromide hazardous?
Heptyltriphenylphosphonium bromide 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. "Heptyltriphenylphosphonium bromide (CAS 13423-48-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47709-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.