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

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

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

Molecular Weight:: 224.25

MDL Number:: MFCD00085385

MOL File:: 2425-41-4.mol

MSDS File:: SDS

Last updated:2026-05-28 01:26:06

Product description	Number	Pack Size	Price
MONO-BENZALPENTAERYTHRITOL Aldrich^CPR	S341444	1 unit	$121
MONO-BENZALPENTAERYTHRITOL Aldrich	S341444	250mg	$110
5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane >98.0%(GC)	B2682	5g	$158
5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane 98%	AS74097	1g	$68
5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane 98%	AS74097	5g	$187
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5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Properties

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
pka	14.27±0.10(Predicted)
form	powder to crystal
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)
FDA UNII	45KS02OV17

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H319
Precautionary statements	P305+P351+P338
RTECS	JH0300000
HS Code	2932.99.7000

5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE price More Price(37)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S341444	MONO-BENZALPENTAERYTHRITOL Aldrich^CPR	2425-41-4	1 unit	$121	2026-04-30	Buy
Sigma-Aldrich	S341444	MONO-BENZALPENTAERYTHRITOL Aldrich	2425-41-4	250mg	$110	2024-03-01	Buy
TCI Chemical	B2682	5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane >98.0%(GC)	2425-41-4	5g	$158	2026-04-30	Buy
Activate Scientific	AS74097	5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane 98%	2425-41-4	1g	$68	2026-06-04	Buy
Activate Scientific	AS74097	5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane 98%	2425-41-4	5g	$187	2026-06-04	Buy

Product number	Packaging	Price	Buy
S341444	1 unit	$121	Buy
S341444	250mg	$110	Buy
B2682	5g	$158	Buy
AS74097	1g	$68	Buy
AS74097	5g	$187	Buy

5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE Chemical Properties,Uses,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.
Preparation of Monobenzalpentaerythritol

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

Raw materials

Preparation Products

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

Global( 74)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
SHANDONG ZHI SHANG CHEMICAL CO.LTD	0531-68652808 18953170293	sales@sdzschem.com	China	2921	58
TargetMol Chemicals Inc.	+1-781-999-5354; +1-00000000000	marketing@targetmol.com	United States	32431	58
Hefei Hangang Pharmaceutical Technology Co., Ltd.	+8618062405514	ada@ipurechemical.com	China	10224	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
ShanDong Look Chemical Co.,Ltd.	17653113209 13065062079	sales01@sdlookchemical.com	China	2921	58
Shandong Zhishang New Material Co., Ltd.	+8617653113209	sales002@sdzschem.com	China	2921	58
Huida Pharmaceutical Technology (Shanghai) Co., Ltd.	+86-13601750004	lizhi@pharoschem.com	China	439	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +86-15355479329	market18@leapchem.com	China	43303	58
Aladdin Scientific		tp@aladdinsci.com	United States	54746	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
SHANDONG ZHI SHANG CHEMICAL CO.LTD	58
TargetMol Chemicals Inc.	58
Hefei Hangang Pharmaceutical Technology Co., Ltd.	58
Career Henan Chemica Co	58
ShanDong Look Chemical Co.,Ltd.	58
Shandong Zhishang New Material Co., Ltd.	58
Huida Pharmaceutical Technology (Shanghai) Co., Ltd.	58
HANGZHOU LEAP CHEM CO., LTD.	58
Aladdin Scientific	58

2425-41-4(5,5-BIS(HYDROXYMETHYL)-2-PHENYL-1,3-DIOXANE)Related 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

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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 NSC 48280 [5-(hydroxymethyl)-2-phenyl-1,3-dioxan-5-yl]methanol 2,2-bis(hydroxymethyl)-4-phenyl-3-butene-1,3-diol 5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane > 5,5-Bis(hydroxymethyl)-2-phenyl-1 1,3-Dioxane-5,5-dimethanol, 2-phenyl- (9CI) 2425-41-4 Dioxanes Dioxanes & Dioxolanes ALCOHOL Dioxanes Dioxanes & Dioxolanes