4-Benzyloxy-1,3-butanediol

4-苄氧基-1,3-丁二醇

Also known as: 1,3-Butanediol, 4-(phenylmethoxy)-, 4-(Benzyloxy)butane-1,3-diol, 4-phenylmethoxybutane-1,3-diol

4-Benzyloxy-1,3-butanediol (CAS 71998-70-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H16O3 and a molecular weight of 196.24300 g/mol. It is also known as 1,3-Butanediol, 4-(phenylmethoxy)-, 4-(Benzyloxy)butane-1,3-diol and 4-phenylmethoxybutane-1,3-diol. Key properties include a melting point of 75ºC, a boiling point of 356.4ºC at 760 mmHg, a density of 1.13g/cm3 and a flash point of 169.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71998-70-4
Jingsj CID: J-1430141-4
Molecular Formula: C₁₁H₁₆O₃
Chinese Name: 4-苄氧基-1,3-丁二醇
Molecular Weight: 196.24300 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	75ºC
Boiling Point	356.4ºC at 760 mmHg
Density	1.13g/cm3
Flash Point	169.3ºC

Frequently Asked Questions

What is the CAS number of 4-Benzyloxy-1,3-butanediol?

The CAS number of 4-Benzyloxy-1,3-butanediol is 71998-70-4.

What are the molecular formula and molecular weight of 4-Benzyloxy-1,3-butanediol?

4-Benzyloxy-1,3-butanediol has molecular formula C11H16O3 and molecular weight 196.24300 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. "4-Benzyloxy-1,3-butanediol (CAS 71998-70-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1430141-4 (accessed 2026-10-25).

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