3-Allyloxy-1,2-propanediol
3-Allyloxy-1,2-propanediol (CAS: 123-34-2) is a functionalised diol with the linear formula HOCH2CH(OH)CH2OCH2CH=CH2 and a molecular weight of 132.16 g/mol. This versatile chemical serves as a valuable monomer and intermediate in polymer science and materials science applications. Its unique structure, featuring both hydroxyl and allyl groups, allows for diverse chemical reactions and polymerisation processes.
- IUPAC
- Glycerol α-monoallyl ether,Glycerol 1-allyl ether
- Synonyms
- Glycerol α-monoallyl etherGlycerol 1-allyl ether

Polymer Synthesis
3-Allyloxy-1,2-propanediol can be incorporated into polymer chains, imparting specific properties due to its hydroxyl and allyl functionalities. It acts as a cross-linking agent or a co-monomer in the development of novel polymeric materials.
Organic Synthesis Intermediate
The reactive hydroxyl and allyl groups make this compound a useful building block in multi-step organic syntheses for various fine chemicals and specialty materials.
Materials Science
Utilised in the research and development of advanced materials, its incorporation can modify surface properties, enhance adhesion, or introduce specific reactive sites.
| Molecular weight | 132.16 |
|---|---|
| Linear formula | HOCH2CH(OH)CH2OCH2CH=CH2 |
| Assay | 99% |
| Boiling point | 142 °C/28 mmHg(lit.) |
| Density | 1.068 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.462(lit.) |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
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-Allyloxy-1,2-propanediol primarily used for?
+
3-Allyloxy-1,2-propanediol is primarily used as a monomer and intermediate in polymer synthesis and organic chemistry, particularly within materials science and polymer science fields.
What are the CAS number and chemical formula for 3-Allyloxy-1,2-propanediol?
+
The CAS number is 123-34-2, and the linear chemical formula is HOCH2CH(OH)CH2OCH2CH=CH2.
What grade and purity does Tech Serve Solutions supply for 3-Allyloxy-1,2-propanediol?
+
Tech Serve Solutions supplies 3-Allyloxy-1,2-propanediol with an assay of 99%. TSS does not represent this product as USP, BP, or EP grade.
How should 3-Allyloxy-1,2-propanediol be handled safely?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation. Refer to the safety data sheet for detailed handling instructions. This compound is classified as an irritant (H319).
Is 3-Allyloxy-1,2-propanediol available for export?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and 3-Allyloxy-1,2-propanediol can be shipped internationally.
How can I request a sample or quote for 3-Allyloxy-1,2-propanediol?
+
To request a sample or quote, please contact our sales team through the website or by calling our dedicated line. Please specify the quantity required and your delivery location.
▶ Related products

(2,3-Epoxypropyl)benzene
Polymer Science

(2-Boc-amino)ethyl methacrylate
C11H19NO4
Polymer Science
(3,5,5-Trimethylcyclohex-2-enylidene)malononitrile
Polymer Science

(3-Acrylamidopropyl)trimethylammonium chloride solution
Polymer Science

1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate
Polymer Science

1,1,1-Tris(4-hydroxyphenyl)ethane
Polymer Science

1,1-Cyclohexanediacetic acid
Polymer Science

1,12-Diisocyanatododecane
Polymer Science
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis