(3-hydroxypropyl)triphenylphosphonium bromide

(3-羟丙基)三苯基溴化鏻

Also known as: 3-hydroxypropyl(triphenyl)phosphanium,bromide, Olopatadine Impurity 38, Phosphonium,(3-hydroxypropyl)triphenyl-,bromide

(3-hydroxypropyl)triphenylphosphonium bromide (CAS 51860-45-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21H22BrOP and a molecular weight of 401.27700 g/mol. It is also known as 3-hydroxypropyl(triphenyl)phosphanium,bromide, Olopatadine Impurity 38 and Phosphonium,(3-hydroxypropyl)triphenyl-,bromide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51860-45-8
Jingsj CID: J-1088445-0
Molecular Formula: C₂₁H₂₂BrOP
Chinese Name: (3-羟丙基)三苯基溴化鏻
Molecular Weight: 401.27700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (3-hydroxypropyl)triphenylphosphonium bromide?

The CAS number of (3-hydroxypropyl)triphenylphosphonium bromide is 51860-45-8.

What are the molecular formula and molecular weight of (3-hydroxypropyl)triphenylphosphonium bromide?

(3-hydroxypropyl)triphenylphosphonium bromide has molecular formula C21H22BrOP and molecular weight 401.27700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(3-hydroxypropyl)triphenylphosphonium bromide (CAS 51860-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088445-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.