(R)-(−)-2-Methyl-2,4-pentanediol
(R)-(−)-2-Methyl-2,4-pentanediol (CAS 99210-90-9) is a chiral diol with the molecular formula CH3CH(OH)CH2C(CH3)2OH and a molecular weight of 118.17 g/mol. This optically active compound serves as a valuable building block in asymmetric synthesis. It is employed as a chiral reagent and finds application in the creation of complex organic molecules. Its properties make it useful for chemical synthesis, particularly in the field of chiral chemistry.
- IUPAC
- (−)-Hexylene glycol
- Synonyms
- (−)-Hexylene glycolCH3CH(OH)CH2C(CH3)2OH
Chiral Reagent in Asymmetric Synthesis
This optically active diol functions as a chiral reagent, enabling the stereoselective synthesis of target molecules. It is instrumental in creating enantiomerically enriched compounds crucial for pharmaceuticals and fine chemicals.
Organic Synthesis Building Block
As a diol, it can participate in various organic reactions, serving as a versatile building block for constructing more complex molecular architectures. Its chiral nature adds a significant dimension to its synthetic utility.
Development of Specialty Chemicals
The unique structure and chirality of (R)-(−)-2-Methyl-2,4-pentanediol make it a useful component in the development of specialty chemicals and materials requiring specific stereochemical properties.
| Molecular weight | 118.17 |
|---|---|
| Linear formula | CH3CH(OH)CH2C(CH3)2OH |
| Assay | 99% |
| Boiling point | 197 °C(lit.) |
| Density | 0.92 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.427(lit.) |
| Optical activity | [α]22/D −21°, neat |
| Application | Chiral reagent |
Hazard statements
- H315Causes skin irritation
- 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 | 102 °C / 215.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| Safety statements (S) | 26-36 |
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 (R)-(−)-2-Methyl-2,4-pentanediol used for?
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(R)-(−)-2-Methyl-2,4-pentanediol is primarily used as a chiral reagent in asymmetric synthesis and as a versatile building block in organic chemistry for creating complex chiral molecules.
What are the CAS number and formula for (R)-(−)-2-Methyl-2,4-pentanediol?
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The CAS number for (R)-(−)-2-Methyl-2,4-pentanediol is 99210-90-9. Its linear formula is CH3CH(OH)CH2C(CH3)2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(−)-2-Methyl-2,4-pentanediol with an assay of 99%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should (R)-(−)-2-Methyl-2,4-pentanediol be handled safely?
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This compound is a warning-level irritant (H315, H319). Ensure adequate ventilation and wear appropriate personal protective equipment, including eyeshields and gloves. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.
How is (R)-(−)-2-Methyl-2,4-pentanediol packed, shipped, and exported?
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Tech Serve Solutions expertly packs and ships fine chemicals globally. For specific details on packaging, shipping regulations, and export capabilities for (R)-(−)-2-Methyl-2,4-pentanediol, please contact our sales team.
How can I request a sample or quote for (R)-(−)-2-Methyl-2,4-pentanediol?
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To request a sample or obtain a quotation for (R)-(−)-2-Methyl-2,4-pentanediol, please use the contact form on our website or email our sales department directly with your requirements.
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