Benzyltriphenylphosphonium chloride
Also known as: Benzyltriphenylphosphonium chloride, BPP, Triphenylbenzylphosphonium chloride, Benzyl(triphenyl)phosphonium chloride, C6H5CH2PPh3Cl, Phosphonium, benzyltriphenyl-, chloride, AURORA KA-1173, MFCD02177525, triphenyl(phenylmethyl)phosphonium chloride, Benzyl triphenyl phosphonium chloride
Benzyltriphenylphosphonium chloride (CAS 1100-88-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C25H22ClP and a molecular weight of 388.869 g/mol. Key properties include a melting point of 337 °C and a flash point of 300°C. It is classified under GHS with signal word Danger and hazard statements H300, H330 — Fatal if inhaled and H311 — Toxic in contact with skin. It is listed by 2 suppliers, 1 of which publish reference prices, from 0.77 to 1.05 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 1100-88-5
- Jingsj CID
- J-1028352-1
- Molecular Formula
- C25H22ClP
- Molecular Weight
- 388.869 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99% 500g | ¥385.00 | $0.12 /gBest ¥0.77/g CNY | CN China MOQ 500g | |
In Stock | 99% 100g | ¥105.00 | $0.16 /g ¥1.05/g CNY | CN China MOQ 100g | |
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 337 °C |
|---|---|
| Flash Point | 300°C |
| Exact Mass | 388.114777 |
| PSA | 13.59000 |
| LogP | 2.18470 |
| Additional Property | SOLUBLE |
GHS Safety & Compliance
- H300
- H330 — Fatal if inhaled
- H311 — Toxic in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H411 — Toxic to aquatic life with long lasting effects
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 Benzyltriphenylphosphonium chloride?
The CAS number of Benzyltriphenylphosphonium chloride is 1100-88-5.
What are the molecular formula and molecular weight of Benzyltriphenylphosphonium chloride?
Benzyltriphenylphosphonium chloride has molecular formula C25H22ClP and molecular weight 388.869 g/mol.
Which suppliers offer Benzyltriphenylphosphonium chloride?
2 supplier(s) listed; reference unit price ¥0.77–1.05 /g.
Is Benzyltriphenylphosphonium chloride hazardous?
Benzyltriphenylphosphonium chloride has GHS signal word Danger and hazard statements H300; H330 — Fatal if inhaled; H311 — Toxic in contact with skin.
What are the upstream and downstream products of Benzyltriphenylphosphonium chloride?
For Benzyltriphenylphosphonium chloride, Upstream Products: Benzyl chloride, Triphenylphosphine, (Chloromethyl)triphenylphosphonium chloride; Downstream Products: 3-(Benzylsulfanyl)-2-methylpropanoic acid, (E)-1-Phenyl-2-(4-bromophenyl)ethene, 4-Bromostilbene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzyltriphenylphosphonium chloride (CAS 1100-88-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1028352-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.