1,2-Decanediol
- CAS No.
- 1119-86-4
- Chemical Name:
- 1,2-Decanediol
- Synonyms
- AI3-16595;2-Decanediol;1,2-DECANEDIOL;Decan-1,2-diol;decane-1,2-diol;1,2-Decanediol >1,2-Decandiol, 98%;1,2-Decanediol 98%;1,2-Decanediol,98%;1,2-DIHYDROXYDECANE
- CBNumber:
- CB0240666
- Molecular Formula:
- C10H22O2
- Molecular Weight:
- 174.28
- MDL Number:
- MFCD00010739
- MOL File:
- 1119-86-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 1,2-Decanediol 98% | 260320 | 50g | $106 |
| 1,2-Decanediol >99.0%(GC) | D2720 | 25g | $42 |
| 1,2-Decanediol >99.0%(GC) | D2720 | 100g | $139 |
| 1,2-Decanediol | D212515 | 25g | $95 |
| 1,2-Decanediol | V2424 | 25g | $105 |
| More product size | |||
| Melting point | 48-50 °C (lit.) |
|---|---|
| Boiling point | 255 °C (lit.) |
| Density | 0.9418 (rough estimate) |
| vapor pressure | 0.004Pa at 20℃ |
| refractive index | 1.4561 (estimate) |
| Flash point | 113 °C |
| storage temp. | -20°C Freezer |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 14.48±0.20(Predicted) |
| color | White to Off-White |
| Water Solubility | 579mg/L at 20℃ |
| Cosmetics Ingredients Functions | SKIN CONDITIONING |
| InChI | InChI=1S/C10H22O2/c1-2-3-4-5-6-7-8-10(12)9-11/h10-12H,2-9H2,1H3 |
| InChIKey | YSRSBDQINUMTIF-UHFFFAOYSA-N |
| SMILES | C(O)C(O)CCCCCCCC |
| LogP | 1.99 at 22.4℃ |
| CAS DataBase Reference | 1119-86-4(CAS DataBase Reference) |
| FDA UNII | S57M60MI88 |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H318 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P310 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 2 | |||||||||
| HS Code | 29053995 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Skin Irrit. 2 | |||||||||
| NFPA 704 |
|
1,2-Decanediol price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 260320 | 1,2-Decanediol 98% | 1119-86-4 | 50g | $106 | 2025-07-31 | Buy |
| TCI Chemical | D2720 | 1,2-Decanediol >99.0%(GC) | 1119-86-4 | 25g | $42 | 2025-07-31 | Buy |
| TCI Chemical | D2720 | 1,2-Decanediol >99.0%(GC) | 1119-86-4 | 100g | $139 | 2025-07-31 | Buy |
| TRC | D212515 | 1,2-Decanediol | 1119-86-4 | 25g | $95 | 2021-12-16 | Buy |
| AK Scientific | V2424 | 1,2-Decanediol | 1119-86-4 | 25g | $105 | 2021-12-16 | Buy |
1,2-Decanediol Chemical Properties,Uses,Production
Chemical Properties
White powder
Uses
1,2-Decanediol is a 1,2-alkanediol that is used as an antimicrobial agent in cosmetics. It also suppresses the fluidity of the hydrophilic and hydrophobic groups in the phospholipid membrane of liposomes. Preparation of 1-decene by deoxygenation of 1,2-decanediol with formic acid. It is used to Synthesis of EDOT-C8.
Definition
ChEBI: 1,2-Decanediol is a glycol that is decane bearing two hydroxy substituents located at positions 1 and 2. It has a role as an anti-inflammatory agent, an antioxidant and a human metabolite. It is a glycol and a volatile organic compound. It derives from a hydride of a decane.
Synthesis Reference(s)
Journal of the American Chemical Society, 98, p. 1986, 1976 DOI: 10.1021/ja00423a067
Synthesis, p. 45, 1989
Flammability and Explosibility
Non flammable
Synthesis
Synthesis of 1,2-decanediol: A homogeneous clear solution is prepared by adding 3 moles of acetone to 1 mole of a mixture of 1-nonene oxide and 1-decene oxide at room temperature. After 50 grams of 5% aqueous sulfuric acid to the solution, the acetone is evaporated off and the resulting solution is neutralized by adding an aqueous sodium hydroxide. The neutralized solution is extracted with pet ether and the extract dried over anhydrous magnesium sulfate. The pet ether is stripped off and a mixture of 1,2-nonanediol and 1,2-decanediol is obtained by distilling under vacuo.
1,2-Decanediol Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Hebei Fengmu Trading Co., Ltd. | +8613393234347 | Lyla@fengmuchem.com | China | 2943 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-17392712697 | 1022@dideu.com | China | 3995 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13635 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29833 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 11728 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32470 | 58 |
View Lastest Price from 1,2-Decanediol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-01-05 | Decylene glycol
1119-86-4
|
US $2500.00-1980.00 / mg | 10g | TargetMol Chemicals Inc. | |||
 |
2025-12-24 | 1,2-Decanediol
1119-86-4
|
US $0.10 / KG | 1KG | 98.0% | 10 | Shaanxi Dideu Medichem Co. Ltd | |
 |
2025-12-13 | 1,2-Decanediol
1119-86-4
|
US $0.00-0.00 / kg | 1kg | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd |
-
- Decylene glycol
1119-86-4
- US $2500.00-1980.00 / mg
- TargetMol Chemicals Inc.
-
- 1,2-Decanediol
1119-86-4
- US $0.10 / KG
- 98.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- 1,2-Decanediol
1119-86-4
- US $0.00-0.00 / kg
- 98%
- Shaanxi Dideu New Materials Co. Ltd
