2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol

Also known as: Tris(hydroxymethyl)(bromomethyl)methane, 2-(Bromomethyl)-2-(hydroxymethyl)propane-1,3-diol, 2-Bromoethylidynetrimethanol, monobromoneopentyltriol, 2,2-bis(hydroxymethyl)-3-hydroxypropyl bromide, 1,3-Propanediol, 2-(bromomethyl)-2-(hydroxymethyl)-, MFCD00135306

2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol (CAS 19184-65-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C5H11BrO3 and a molecular weight of 199.043 g/mol. Key properties include a melting point of 75-77ºC(lit.), a boiling point of 373.4±42.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 179.6±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19184-65-7
Jingsj CID: J-15874-7
Molecular Formula: C₅H₁₁BrO₃
Molecular Weight: 199.043 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	75-77ºC(lit.)
Boiling Point	373.4±42.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	179.6±27.9 °C
Exact Mass	197.989151
PSA	60.69000
LogP	-1.13
Vapor Pressure	0.0±1.9 mmHg at 25°C
Refractive Index	1.555

Frequently Asked Questions

What is the CAS number of 2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol?

The CAS number of 2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol is 19184-65-7.

What are the molecular formula and molecular weight of 2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol?

2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol has molecular formula C5H11BrO3 and molecular weight 199.043 g/mol.

What are the upstream and downstream products of 2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol?

For 2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol, Downstream Products: oxetane-3,3-diyldimethanol, 2-Methylene-1,3-propanediol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(Bromomethyl)-2-(hydroxymethyl)-1,3-propanediol (CAS 19184-65-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15874-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.