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1,3-O-BENZYLIDENEGLYCEROL

1,3-O-BENZYLIDENEGLYCEROL structure

CAS No.: 1708-40-3

Chemical Name:: 1,3-O-BENZYLIDENEGLYCEROL

Synonyms: 2-PHENYL-1,3-DIOXAN-5-OL;1,3-Dioxan-5-ol, 2-phenyl-;NSC 97343;90.0%(NMR);2-phenyl-3-dioxan-5-ol;2-PHENYL-1,3-DIOXAN-2-OL;1,3-BENZYLIDENE GLYCEROL;Rivaroxaban Impurity 270;1,3-O-BENZYLIDENEGLYCEROL;2-Phenyl-1,3-dioxane-5-ol

CBNumber:: CB5422728

Molecular Formula:: C10H12O3

Molecular Weight:: 180.2

MDL Number:: MFCD00047504

MOL File:: 1708-40-3.mol

MSDS File:: SDS

Last updated:2026-05-28 04:11:12

Product description	Number	Pack Size	Price
2-Phenyl-1,3-dioxan-5-ol mixture of cis and trans, ≥97.0% (HPLC)	13468	1g	$98.5
2-Phenyl-1,3-dioxan-5-ol mixture of cis and trans, ≥97.0% (HPLC)	13468	5G	$426
2-Phenyl-1,3-dioxan-5-ol >90.0%(NMR)	P1422	1g	$171
2-Phenyl-1,3-dioxan-5-ol >90.0%(NMR)	P1422	5g	$510
2-Phenyl-1,3-dioxan-5-ol Asreported	286493	10g	$337

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1,3-O-BENZYLIDENEGLYCEROL Properties

Melting point	84 °C
Boiling point	165-170 °C(Press: 10 Torr)
Density	1.203±0.06 g/cm3(Predicted)
FLAVIS Number	06.002 \| 5-Hydroxy-2-phenyl-1,3-dioxane
storage temp.	2-8°C
solubility	soluble in Methanol,Acetone
form	powder to crystal
pka	13.55±0.40(Predicted)
color	White to Almost white
BRN	84059
InChI	InChI=1S/C10H12O3/c11-9-6-12-10(13-7-9)8-4-2-1-3-5-8/h1-5,9-11H,6-7H2
InChIKey	BWKDAAFSXYPQOS-UHFFFAOYSA-N
SMILES	O1CC(O)COC1C1=CC=CC=C1
FDA UNII	8B20N807G3
EPA Substance Registry System	1,3-Dioxan-5-ol, 2-phenyl- (1708-40-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
PPE	Eyeshields, Gloves, type N95 (US)
Risk Statements	22
Safety Statements	22-24/25
WGK Germany	3
F	1-10
TSCA	TSCA listed
HS Code	2932.99.9090
Storage Class	11 - Combustible Solids

1,3-O-BENZYLIDENEGLYCEROL price More Price(37)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	13468	2-Phenyl-1,3-dioxan-5-ol mixture of cis and trans, ≥97.0% (HPLC)	1708-40-3	1g	$98.5	2026-04-30	Buy
Sigma-Aldrich	13468	2-Phenyl-1,3-dioxan-5-ol mixture of cis and trans, ≥97.0% (HPLC)	1708-40-3	5G	$426	2026-04-30	Buy
TCI Chemical	P1422	2-Phenyl-1,3-dioxan-5-ol >90.0%(NMR)	1708-40-3	1g	$171	2026-04-30	Buy
TCI Chemical	P1422	2-Phenyl-1,3-dioxan-5-ol >90.0%(NMR)	1708-40-3	5g	$510	2026-04-30	Buy
Usbiological	286493	2-Phenyl-1,3-dioxan-5-ol Asreported	1708-40-3	10g	$337	2026-06-03	Buy

Product number	Packaging	Price	Buy
13468	1g	$98.5	Buy
13468	5G	$426	Buy
P1422	1g	$171	Buy
P1422	5g	$510	Buy
286493	10g	$337	Buy

1,3-O-BENZYLIDENEGLYCEROL Chemical Properties,Uses,Production

Uses

2-Phenyl-1,3-dioxan-5-ol was used as starting reagent in the synthesis of carbonate of glycerol monomer, 5-benzyloxy-1,3-dioxan-2-one which forms copolymers with ε-caprolactone.

Definition

ChEBI: Benzaldehyde glyceryl acetal is a member of dioxanes.

General Description

cis-2-phenyl-1,3-dioxan-5-ol reacts with triphenylphosphine-carbon tetrabromide to yield cis-4-bromomethyl-2-phenyl-1,3-dioxolan, its trans-diastereoisomer and trans-5-bromo-2-phenyl-1,3-dioxan.

1,3-O-BENZYLIDENEGLYCEROL Preparation Products And Raw materials

Raw materials

Preparation Products

1,3-Dioxane, 5-[(9Z)-9-octadecen-1-yloxy]-2-phenyl-

1,3-O-BENZYLIDENEGLYCEROL Suppliers

Global( 129)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanxi Tihondan Pharmaceutical Technology Co., Ltd	+8618235132063	sales@tihondan.com	China	3767	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14015	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10236	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	86 18062405514 18062405514	ada@ipurechemical.com	CHINA	3461	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	8740	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52704	58
VladaChem GmbH	+49-7246-3082843	info@vladachem.de	Germany	1859	58

Supplier	Advantage
Shanxi Tihondan Pharmaceutical Technology Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Hubei Ipure Biology Co., Ltd	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	58
Shanghai UCHEM Inc.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
VladaChem GmbH	58

View Lastest Price from 1,3-O-BENZYLIDENEGLYCEROL manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-01	2-Phenyl-1,3-dioxan-5-ol 1708-40-3		1KG	98.0%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
	2020-01-10	2-Phenyl-1,3-dioxan-5-ol 1708-40-3	$9.80	1KG	≥98%	20 tons	Career Henan Chemical Co

2-Phenyl-1,3-dioxan-5-ol
1708-40-3
98.0%
Shaanxi Dideu New Materials Co. Ltd

2-Phenyl-1,3-dioxan-5-ol
1708-40-3
$9.80
≥98%
Career Henan Chemical Co

1,3-O-BENZYLIDENEGLYCEROL Spectrum

1,3-O-BENZYLIDENEGLYCEROL(1708-40-3)¹HNMR

1708-40-3(1,3-O-BENZYLIDENEGLYCEROL)Related Search:

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2-phenyl-3-dioxan-5-ol 2-PHENYL-1,3-DIOXAN-2-OL 5-HYDROXY-2-PHENYL-1,3-DIOXANE 1,3-O-BENZYLIDENEGLYCEROL, MIXTURE OF CI S AND TRANS purum,mixtureofcis-andtrans-isomeres 2-PHENYL-1,3-DIOXAN-5-OL PURUM MIXTURE OF CIS AND TRANS 97+% 2-PHENYL-1,3-DIOXAN-5-OL MIXTURE OF CIS AND TRANS 97+% 1-O,3-O-Benzylideneglycerol 1,3-O-Benzylideneglycerol 5-Hydroxy-2-phenyl-1,3-dioxane 1,3-BENZYLIDENE GLYCEROL 1,3-O-BENZYLIDENEGLYCEROL (2r,5r)-2-phenyl-1,3-dioxan-5-ol 2-Phenyl-1,3-dioxinan-5-ol Benzaldehyde cyclic 2-hydroxytrimethylene acetal NSC 97343 2-Phenyl-1,3-dioxan-5-ol Mixture of cis and trans, >=97.0% (HPLC) 2-Phenyl-1,3-dioxan-5-ol mixture of cis and trans 90.0%(NMR) 2-Phenyl-1,3-dioxan-5-ol> 2-Phenyl-1,3-dioxane-5-ol 2-phenyl-1,3-dioxyhexacyclo-5-ol Rivaroxaban Impurity 270 1,3-Dioxan-5-ol, 2-phenyl- 2-PHENYL-1,3-DIOXAN-5-OL 1708-40-3 Dioxanes & Dioxolanes Dioxanes Heterocyclic Building Blocks O-Containing Others Building Blocks Dioxanes Dioxanes & Dioxolanes