ChemicalBook > CAS DataBase List > 5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE

5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE

Product Name: 5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE
CAS No.: 2425-41-4
Chemical Name: 5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE
Synonyms: NSC 48280;MONOBENZALPENTAERYTHRITOL;O,O'-BENZYLIDENEPENTAERYTHRITOL;2-phenyl-m-dioxane-5-dimethanol;2-phenyl-m-dioxane-5,5-dimethanol;5,5-Bis(hydroxymethyl)-2-phenyl-1;2-PHENYL-1,3-DIOXANE-5,5-DIMETHANOL;1,3-Dioxane-5,5-dimethanol, 2-phenyl-;5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE;1,3-Dioxane-5,5-dimethanol, 2-phenyl- (9CI)
CBNumber: CB5682289
Molecular Formula: C12H16O4
Formula Weight: 224.25
MOL File: 2425-41-4.mol

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5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Property

Melting point:: 135 °C
Boiling point:: 325.65°C (rough estimate)
Density: 1.1697 (rough estimate)
refractive index: 1.5130 (estimate)
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
pka: 14.27±0.10(Predicted)
color: White to Almost white
InChI: InChI=1S/C12H16O4/c13-6-12(7-14)8-15-11(16-9-12)10-4-2-1-3-5-10/h1-5,11,13-14H,6-9H2
InChIKey: DHWCGYXHBIWIPM-UHFFFAOYSA-N
SMILES: O1CC(CO)(CO)COC1C1=CC=CC=C1
CAS DataBase Reference: 2425-41-4(CAS DataBase Reference)

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Safety

RTECS: JH0300000
HS Code: 2932.99.7000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S341444
Product name: MONO-BENZALPENTAERYTHRITOL
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $113
Updated: 2025/07/31

Sigma-Aldrich

Product number: S341444
Product name: MONO-BENZALPENTAERYTHRITOL
Purity: Aldrich
Packaging: 250mg
Price: $110
Updated: 2024/03/01

TCI Chemical

Product number: B2682
Product name: 5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane
Purity: >98.0%(GC)
Packaging: 5g
Price: $158
Updated: 2025/07/31

TRC

Product number: H939923
Product name: 5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: H939923
Product name: 5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane
Packaging: 100mg
Price: $60
Updated: 2021/12/16

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5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Chemical Properties,Usage,Production

Preparation

To a flask containing a solution of 136.0 gm (1.0 mole) of pentaerythritol in 1 liter of water (25-29°C) is added 5.0 ml of concentrated hydrochloric acid and then 106 gm (1.0 mole) of benzaldehyde is dropwise added (approx. 2 - 3 hr). The mixture is stirred for 3-5 hr and then the precipitated product is filtered, recrystallized from 1500 ml of slightly alkaline water ( N a 2C03) , filtered, and dried. The product is again recrystallized from toluene (1.3-1.5 liters) to afford 175 gm (80%), m.p. 133.5°C.

5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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2425-41-4, 5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANERelated Search:

5-Bromo-5-nitro-1,3-dioxane 3,3-BIS (METHOXYMETHYL)-2-PHENYL-1,3-DIOXANE 5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE 3,9-diphenyl-2,4,8,10-tetraoxaspiro[5.5]undecane 5-HYDROXYMETHYL-5-METHYL-1,3-DIOXANE 1,3-DIOXANE-5,5-DIMETHANOL 5,5-(DIMETHANESULFONATE)DIMETHANOL-2-PHENYL-1,3-DIOXANE

O,O'-Benzylidenepentaerythritol Monobenzalpentaerythritol

1,3-Dioxane-5,5-dimethanol, 2-phenyl-

2-phenyl-m-dioxane-5,5-dimethanol

2-phenyl-m-dioxane-5-dimethanol

5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE

2-PHENYL-1,3-DIOXANE-5,5-DIMETHANOL

O,O'-BENZYLIDENEPENTAERYTHRITOL

MONOBENZALPENTAERYTHRITOL

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1,3-Dioxane-5,5-dimethanol, 2-phenyl- (9CI)

2425-41-4

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