(±)-3-tert-Butoxy-1,2-propanediol
(±)-3-tert-Butoxy-1,2-propanediol (CAS: 74338-98-0) is an organic compound with the linear formula (CH3)3COCH2CHOHCH2OH and a molecular weight of 148.20 g/mol. As a polyol and oxygen compound, it serves as a valuable building block in chemical synthesis. This compound finds utility in organic synthesis research, contributing to the development of new molecules and materials within the laboratory setting.
- IUPAC
- (±)-1-tert-Butylglycerol,(±)-Glycerol 1-tert-butyl ether
- Synonyms
- (CH3)3COCH2CHOHCH2OH(±)-1-tert-Butylglycerol(±)-Glycerol 1-tert-butyl ether

Chemical Synthesis
Utilised as a versatile building block in organic synthesis. Its structure allows for various chemical transformations, making it useful in research and development.
Organic Building Block
A key component for constructing more complex organic molecules. Its specific functional groups enable targeted synthetic routes in academic and industrial research.
Polyol Derivative
As a substituted glycerol, it can be employed in studies involving polyol chemistry and the synthesis of related derivatives for specialised applications.
| Molecular weight | 148.20 |
|---|---|
| Linear formula | (CH3)3COCH2CHOHCH2OH |
| Assay | ≥97.0% (GC) |
| Density | 1.0 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.44 |
| Application | (±)-3-tert-Butoxy-1,2-propanediol may be used in chemical synthesis studies. |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 114 °C / 237.2 °F |
| 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-tert-Butoxy-1,2-propanediol used for?
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(±)-3-tert-Butoxy-1,2-propanediol is primarily used as a building block in chemical synthesis and organic chemistry research.
What is the CAS number and formula for (±)-3-tert-Butoxy-1,2-propanediol?
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The CAS number is 74338-98-0 and the linear formula is (CH3)3COCH2CHOHCH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (±)-3-tert-Butoxy-1,2-propanediol with an assay of ≥97.0% (GC). This is a technical grade material and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for (±)-3-tert-Butoxy-1,2-propanediol?
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This compound has a flash point of 114 °C (237.2 °F). Appropriate personal protective equipment, including eyeshields and gloves, should be worn during handling. It is classified under WGK 3 in Germany, indicating a high hazard to water.
How is (±)-3-tert-Butoxy-1,2-propanediol packed and shipped?
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We ensure secure and compliant packing for domestic and international export, adhering to all relevant regulations for chemical shipments.
How can I request a sample or quote for (±)-3-tert-Butoxy-1,2-propanediol?
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Please contact our sales team directly through the website or by phone to request a sample or a detailed quotation.
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