2-Methylallyl triphenylphosphonium chloride
(2-甲基烯丙基)三苯基氯化膦
Also known as: 2-Methylallyltriphenylphosphonium chloride, Methallyltriphenylphosphonium chloride, 2-methylprop-2-enyl(triphenyl)phosphonium chloride, Phosphonium, (2-methyl-2-propen-1-yl)triphenyl-, chloride (1:1)
2-Methylallyl triphenylphosphonium chloride (CAS 4303-59-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H22ClP and a molecular weight of 352.83700 g/mol. It is also known as 2-Methylallyltriphenylphosphonium chloride, Methallyltriphenylphosphonium chloride and 2-methylprop-2-enyl(triphenyl)phosphonium chloride. Key property: a melting point of 217-219ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4303-59-7
- Jingsj CID
- J-1141144-6
- Molecular Formula
- C22H22ClP
- Chinese Name
- (2-甲基烯丙基)三苯基氯化膦
- Molecular Weight
- 352.83700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 217-219ºC |
|---|
Frequently Asked Questions
What is the CAS number of 2-Methylallyl triphenylphosphonium chloride?
The CAS number of 2-Methylallyl triphenylphosphonium chloride is 4303-59-7.
What are the molecular formula and molecular weight of 2-Methylallyl triphenylphosphonium chloride?
2-Methylallyl triphenylphosphonium chloride has molecular formula C22H22ClP and molecular weight 352.83700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methylallyl triphenylphosphonium chloride (CAS 4303-59-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1141144-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.