(±)-3-Benzyloxy-1,2-propanediol
(±)-3-Benzyloxy-1,2-propanediol (CAS 4799-67-1) is a chiral building block with the molecular formula C10H14O3 and a molecular weight of 182.22 g/mol. This organic compound features a benzyl ether protecting group on a glycerol backbone. It serves as a valuable intermediate in organic synthesis, particularly in the preparation of complex molecules and in the study of enantioseparation techniques for vicinal diols.
- IUPAC
- (±)-1-Benzylglycerol,(±)-Glycerol 1-benzyl ether
- Synonyms
- C6H5CH2OCH2CHOHCH2OH(±)-1-Benzylglycerol(±)-Glycerol 1-benzyl ether

Chiral Building Block
Utilised in organic synthesis as a versatile building block for constructing more complex molecular architectures, especially where a protected glycerol moiety is required.
Enantioseparation Studies
Applied in capillary electrophoretic enantioseparation of vicinal diols, investigating the effectiveness of different beta-cyclodextrin derivatives and borate systems.
Lipid Synthesis
Used in the synthesis and subsequent immobilization of specialised lipid molecules such as 2,3-di-O-phytanyl-sn-glycerol-1-tetraethylene glycol-(3-trichloropropyl-silane) ether lipid (DPTTC).
| Molecular weight | 182.22 |
|---|---|
| Linear formula | C6H5CH2OCH2CHOHCH2OH |
| Assay | ≥97.0% (HPLC) |
| Density | 1.140 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.533 |
| Storage temperature | 2-8°C |
| Application | (±)-3-Benzyloxy-1,2-propanediol was used in capillary electrophoretic enantioseparation of vicinol diols using different β-cyclodextrin derivatives and borate1. It was used in the synthesis and immobilization of 2,3-di-O-phytanyl-sn-glycerol-1-tetraethylene glycol-(3-trichloropropyl-silane) ether lipid (DPTTC) and 2,3-di-O-phytanyl-sn-glycerol-1-tetraethylene glycol-(3-chloro-dimethylpropyl-silane) ether lipid(DPTDC)2. |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (±)-3-Benzyloxy-1,2-propanediol used for?
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(±)-3-Benzyloxy-1,2-propanediol is used as a chiral building block in organic synthesis and in studies involving the enantioseparation of vicinal diols. It has also been employed in the synthesis of specialised lipid molecules.
What are the CAS number and formula for (±)-3-Benzyloxy-1,2-propanediol?
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The CAS number is 4799-67-1 and the linear formula is C6H5CH2OCH2CHOHCH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (±)-3-Benzyloxy-1,2-propanediol with an assay of ≥97.0% (HPLC). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What are the safety and handling requirements for this chemical?
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This compound has a WGK Germany rating of 3, indicating it is hazardous to water. Appropriate personal protective equipment, including eyeshields and gloves, should be worn during handling to prevent exposure.
How is (±)-3-Benzyloxy-1,2-propanediol packed and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging for safe transport and export of chemicals like (±)-3-Benzyloxy-1,2-propanediol.
How can I request a sample or quote for (±)-3-Benzyloxy-1,2-propanediol?
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Please contact our sales team via the website or direct email to request a sample or a formal quotation for (±)-3-Benzyloxy-1,2-propanediol.
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