cis-2-Phenyl-1,3-dioxan-5-ol

顺式-1,3-O-苄烯丙三醇

Also known as: cis-1,3-O-Benzylideneglycerol, cis-5-Hydroxy-2-phenyl-1,3-dioxane, 5-Hydroxy-2-phenyl-1,3-dioxane, cis-, 1,3-O-Benzylideneglycerol, 2-Phenyl-1,3-dioxan-5-ol, Benzaldehyde glyceryl acetal, Benzaldehyde 1,2,3-propanetriol cyclic acetal, cis-4-phenyl-3,5-dioxacyclohexanol, MFCD00274343

cis-2-Phenyl-1,3-dioxan-5-ol (CAS 4141-19-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H12O3 and a molecular weight of 180.201 g/mol. It is also known as cis-1,3-O-Benzylideneglycerol, cis-5-Hydroxy-2-phenyl-1,3-dioxane and 5-Hydroxy-2-phenyl-1,3-dioxane, cis-. Key properties include a melting point of 83-86ºC, a boiling point of 333.6±37.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 155.6±26.5 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4141-19-9
Jingsj CID
J-39857-2
Molecular Formula
C10H12O3
Chinese Name
顺式-1,3-O-苄烯丙三醇
Molecular Weight
180.201 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point83-86ºC
Boiling Point333.6±37.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point155.6±26.5 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of cis-2-Phenyl-1,3-dioxan-5-ol?

The CAS number of cis-2-Phenyl-1,3-dioxan-5-ol is 4141-19-9.

What are the molecular formula and molecular weight of cis-2-Phenyl-1,3-dioxan-5-ol?

cis-2-Phenyl-1,3-dioxan-5-ol has molecular formula C10H12O3 and molecular weight 180.201 g/mol.

Is cis-2-Phenyl-1,3-dioxan-5-ol hazardous?

cis-2-Phenyl-1,3-dioxan-5-ol has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "cis-2-Phenyl-1,3-dioxan-5-ol (CAS 4141-19-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39857-2 (accessed 2026-10-23).

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