Molekula
1,12-Dodecanediol
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
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.
Overview
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.
Pricing & pack sizes
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 |
| Molecular Formula | HO(CH2)12OH |
| Molecular Weight | 202.33 |
| SMILES | C(CCCCCCO)CCCCCO |
| 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
No alternate names recorded for this product.
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, polyurethanes, and nylon-12, 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.
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