1,9-Nonanediol
1,9-Nonanediol (CAS: 3937-56-2), a linear diol with the molecular formula C9H22O2 and a molecular weight of 160.25 g/mol, serves as a versatile building block in organic synthesis. Its structure, featuring hydroxyl groups at either end of a nine-carbon chain, facilitates its use in the production of polymers, specialty esters, and other functional organic compounds. This compound is valuable for researchers and industrial chemists seeking to introduce specific chain lengths and functionalities into their target molecules.
- IUPAC
- Nonamethylene glycol
- Synonyms
- Nonamethylene glycolHO(CH2)9OH1,9-Dihydroxynonane
Polymer Synthesis
1,9-Nonanediol can be employed as a monomer or co-monomer in the synthesis of polyesters and polyurethanes, imparting flexibility and specific physical properties due to its longer aliphatic chain.
Organic Synthesis Intermediate
As a difunctional molecule, it acts as a key intermediate for creating more complex organic structures, including macrocycles and specialty chemicals.
Specialty Esters
Reaction with carboxylic acids yields di-esters, which can find applications as plasticizers, lubricants, or in fragrance formulations.
| Molecular weight | 160.25 |
|---|---|
| Linear formula | HO(CH2)9OH |
| Assay | ≥97.0% (GC) |
| Boiling point | 177 °C/15 mmHg(lit.) |
| Melting point | 45-47 °C(lit.)45-47 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 2 |
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 1,9-Nonanediol used for?
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1,9-Nonanediol is used as a building block in organic synthesis, particularly for the production of polymers such as polyesters and polyurethanes, and for creating specialty esters.
What is the CAS number and chemical formula for 1,9-Nonanediol?
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The CAS number for 1,9-Nonanediol is 3937-56-2, and its linear formula is HO(CH2)9OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,9-Nonanediol with an assay of ≥97.0% (GC). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 1,9-Nonanediol?
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1,9-Nonanediol is considered combustible and requires handling with appropriate personal protective equipment, including eyeshields and gloves. A respirator with a P1 or N95 filter is recommended. Ensure adequate ventilation when handling.
How is 1,9-Nonanediol shipped or exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and we can arrange for the appropriate packaging and shipping of 1,9-Nonanediol according to international regulations.
How can I request a sample or quote for 1,9-Nonanediol?
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To request a sample or a quote for 1,9-Nonanediol, please contact our sales team through the enquiry form on our website or by calling us directly.
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