Molekula
1,9-Nonanediol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
1,9-Nonanediol is a linear diol with two hydroxyl groups at the terminal carbons, widely used as a building block in polymer synthesis, plasticizers, and lubricants, as well as in the production of polyesters and polyamides. It is also employed in the formulation of surfactants and as a coupling agent in chemical manufacturing. This chemical has a CAS number of 3937-56-2, with the molecular formula HO(CH₂)₉OH and a molecular weight of 160.25 g/mol. It is typically stored at ambient conditions, with a signal word of Warning for safety classification. Molekula supplies 1,9-Nonanediol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
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Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Purity | ≥ 98.0% |
| Identification (IR) | Conforms to reference |
| Saponification Value (mgKOH/g) | ≤ 3.0mgKOH/g |
| Acid number | ≤ 1.0mgKOH/g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89997248 |
| CAS Number | 3937-56-2 |
| IUPAC Name | nonane-1,9-diol |
| EC Number | 223-517-5 |
| Molecular Formula | HO(CH2)9OH |
| Molecular Weight | 160.25 |
| Exact Mass | 160.1463 |
| SMILES | C(CCCCO)CCCCO |
| InChIKey | ALVZNPYWJMLXKV-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H20O2/c10-8-6-4-2-1-3-5-7-9-11/h10-11H,1-9H2 |
| PubChem CID | 19835 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29053990 |
| Tariff Code | 2905399590 |
Safety & GHS
Hazard statements
- H303 May be harmful if swallowed
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P264 Wash thoroughly after handling
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- ,-Nonanediol1,9-Dihydroxynonane
- .alpha.,.omega.-Nonanediol
- 1,9-Dihydroxynonane
- 1,9-nonandiol
- 1,9-Nonane--d14-diol
- alpha,omega-Nonanediol1,9-Dihydroxyn
- alpha,omega-Nonanediol1,9-Dihydroxynonane
- Nonamethylene glycol
- nonan-1,9-diol
- nonane-1,9-diol
Frequently asked questions
What is 1,9-Nonanediol commonly used for?
1,9-Nonanediol is primarily used in the synthesis of polyesters, polyamides, and polyurethane resins, as well as in lubricants, plasticizers, and as a comonomer in polymer production.
What is the chemical formula and molecular weight of 1,9-Nonanediol?
The chemical formula is **HO(CH₂)₉OH**, and the molecular weight is **160.25 g/mol**.
How should 1,9-Nonanediol be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances and sources of ignition.
What grades of 1,9-Nonanediol does Molekula supply?
Molekula supplies **technical-grade 1,9-Nonanediol** suitable for industrial applications.
Can Molekula supply 1,9-Nonanediol in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., drums, IBCs) for large-scale industrial orders—please contact us for specific availability.
What documentation comes with an order of 1,9-Nonanediol?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list. Additional documentation, such as a technical data sheet, is available upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.