Oleylamine
- CAS No.
- 112-90-3
- Chemical Name:
- Oleylamine
- Synonyms
- oleamine;CIS-9-OCTADECENYLAMINE;40%;9-OCTADECENYLAMINE;eyL;AO V;noramo;armeeno;alamine11;oleylamin
- CBNumber:
- CB4375298
- Molecular Formula:
- C18H37N
- Molecular Weight:
- 267.49
- MDL Number:
- MFCD00066507
- MOL File:
- 112-90-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 18-26 °C (lit.) |
|---|---|
| Boiling point | 348-350 °C (lit.) |
| Density | 0.813 g/mL at 25 °C (lit.) |
| vapor pressure | 8 mm Hg ( 135 °C) |
| refractive index |
n |
| Flash point | 310 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | liquid |
| pka | 10.67±0.10(Predicted) |
| color | colorless |
| Odor | slt amine/lemon odor |
| Water Solubility | insoluble |
| BRN | 1723960 |
| Stability | Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. |
| Cosmetics Ingredients Functions | ANTISTATIC |
| InChI | 1S/C18H37N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h9-10H,2-8,11-19H2,1H3/b10-9- |
| InChIKey | QGLWBTPVKHMVHM-MDZDMXLPSA-N |
| SMILES | [H]\C(CCCCCCCC)=C(/[H])CCCCCCCCN |
| LogP | 7.780 (est) |
| CAS DataBase Reference | 112-90-3(CAS DataBase Reference) |
| EWG's Food Scores | 1-3 |
| FDA UNII | ZDQ1JWQ8DT |
| EPA Substance Registry System | Oleylamine (112-90-3) |
| UNSPSC Code | 12352116 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H304-H314-H335-H373-H410 | |||||||||
| Precautionary statements | P260-P280-P301+P310-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | C,N | |||||||||
| Risk Statements | 34-22-50/53 | |||||||||
| Safety Statements | 26-36/37/39-45-24/25 | |||||||||
| RIDADR | UN 2735 8/PG 2 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | RG4130000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29215900 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Asp. Tox. 1 Eye Dam. 1 Skin Corr. 1B STOT RE 2 STOT SE 3 |
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| Hazardous Substances Data | 112-90-3(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 intraperitoneal in mouse: 888mg/kg | |||||||||
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
Oleylamine price More Price(43)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | O7805 | Oleylamine technical grade, 70% | 112-90-3 | 5g | $52.9 | 2026-04-30 | Buy |
| Sigma-Aldrich | O7805 | Oleylamine technical grade, 70% | 112-90-3 | 100g | $66.7 | 2026-04-30 | Buy |
| Sigma-Aldrich | 909831 | Oleylamine | 112-90-3 | 5G | $75 | 2026-04-30 | Buy |
| Sigma-Aldrich | 909831 | Oleylamine | 112-90-3 | 100G | $109 | 2026-04-30 | Buy |
| Sigma-Aldrich | HT-OA100 | Oleylamine ≥98% (primary amine) | 112-90-3 | 1.5KG | $280 | 2026-04-30 | Buy |
Oleylamine Chemical Properties,Uses,Production
Chemical Properties
beige paste or powder
Uses
oleamine is an anti-static agent that can be synthetically manufactured or naturally derived.
Uses
Oleylamine is a long-chain primary alkylamine broadly used in the synthesis of metallic nanostructures. A variety of metallic nanostructures including Au, Ag, Pt, Pd, and their alloy has been synthesized in the presence of oleylamine. It has several important functions in the synthesis of metallic nanostructure. Oleylamine can simultaneously function as a solvent for the reaction mixture and stabilizing agent for metallic nanostructures. In addition, oleylamine has a boiling point of 364 °C; therefore, it can be used to synthesize metallic nanostructures at high temperatures.
Uses
Used in the chemical synthesis and capping of nanoparticles such as Fe3O4, poly (2-hydroxyethyl methacrylate)-graft-poly (ε-caprolactone), titania, mesoporous silica.
General Description
Oleylamine (OAm) is a long chain primary alkyamine, that acts as an electron donor at elevated temperatures. OAm exhibits affinity to metals through NH2 functional groups. FTIR spectra of OAm has been reported. Oleylamine acts as strong reducing agent as well as a stabilizer in the synthesis of nanoparticle.
Safety Profile
Moderately toxic by intraperitoneal route. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
Oleylamine Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29985 | 65 |
| Suizhou Jiake Biological Engineering Co., Ltd. | 0722-3632789 18008664168 | 2549463910@qq.com | China | 121 | 58 |
| Macheng jinxin biotechnology co., LTD | 18271582018 | 1126319697@qq.com | China | 1525 | 58 |
| Hunan Changsha Hengchang Chemical Co., Ltd. | 0731-85070388 13217318550 | 403640359@qq.com | China | 22 | 62 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400-6387771-6039 18920764717 | sales@heowns.com | China | 24636 | 60 |
| Hubei Jusheng Technology Co.,Ltd | 027-59599241 18871490274 | 1400878000@qq.com | China | 9506 | 58 |
| Shandong Jiapeng New Materials Co. LTD | 0533-13355330258 13355330258 | sdjpxcl@163.com | China | 127 | 58 |
| Shandong Chenyi Environmental Protection Technology Co., Ltd | 1856-0179988 13355310698 | thezzc@outlook.com | China | 261 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
View Lastest Price from Oleylamine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-13 | Oleylamine
112-90-3
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2026-09-11 | Oleylamine
112-90-3
|
$750.00-980.00 | 1ton | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
 |
2026-09-02 | Oleylamine
112-90-3
|
$1.00-50.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd |
-
- Oleylamine
112-90-3
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- Oleylamine
112-90-3
- $750.00-980.00
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- Oleylamine
112-90-3
- $1.00-50.00
- 99%
- Henan Fengda Chemical Co., Ltd
