Molekula
1,12-Dodecanediol
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
1,12-Dodecanediol is a linear diol with two hydroxyl groups at each end of a 12-carbon chain, primarily used in the synthesis of polyesters, polyamides, and polyurethane intermediates, as well as in lubricant formulations and specialty polymers. It is a white crystalline solid with a molecular formula of HO(CH2)12OH, a molecular weight of 202.33 g/mol, and requires no special storage conditions beyond ambient temperatures. It carries no signal word under standard hazard classifications. Molekula supplies 1,12-Dodecanediol 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — $58.70 per pack
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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.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White solid |
| Purity (GC) | ≥98.0% |
| Acid number | ≤1.0 KOHmg/g |
| KOETTSTORFER NUMBER | ≤3 KOH-mg/g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 176 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 14071920 |
| CAS Number | 5675-51-4 |
| IUPAC Name | dodecane-1,12-diol |
| EC Number | 227-133-9 |
| Molecular Formula | HO(CH2)12OH |
| Molecular Weight | 202.33 |
| Exact Mass | 202.1933 |
| SMILES | C(CCCCCCO)CCCCCO |
| InChIKey | GHLKSLMMWAKNBM-UHFFFAOYSA-N |
| InChI | InChI=1S/C12H26O2/c13-11-9-7-5-3-1-2-4-6-8-10-12-14/h13-14H,1-12H2 |
| PubChem CID | 79758 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2905399000 |
| Tariff Code | 2905399560 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
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
- 1,12-Dihydroxydodecane
- 1,12-Dodecandiol
- Dodecamethylene glycol
- Dodecane1,12diol
- GHLKSLMMWAKNBM-UHFFFAOYSA-N
Frequently asked questions
What is 1,12-Dodecanediol commonly used for?
1,12-Dodecanediol is primarily used as a monomer in the production of polyesters and polyurethanes, as well as a plasticizer, lubricant, and intermediate in organic synthesis.
What is the chemical formula and molecular weight of 1,12-Dodecanediol?
The chemical formula is HO(CH₂)₁₂OH and the molecular weight is 202.33 g/mol.
How should 1,12-Dodecanediol be stored?
Store in a tightly sealed container at ambient temperature, away from moisture and strong oxidizing agents.
What purity grades of 1,12-Dodecanediol does Molekula supply?
Molekula supplies technical grade and high-purity grade (typically ≥98% purity) of 1,12-Dodecanediol.
Can Molekula supply 1,12-Dodecanediol in bulk quantities?
Yes, Molekula can supply 1,12-Dodecanediol in bulk, with quantities ranging from kilograms to metric tons upon request.
What documentation is provided with an order of 1,12-Dodecanediol?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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.