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| OEM | OEM Services Provided |
| Feature | Good stability |
| Classification | Paint Additives |
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CAS No. 112-18-5
Content 98%
Packing 160kg/drum 800kg/IBC
| Name | N,N-dimethyldodecylamine |
| Synonyms | 12DMA DMA12 adma2 Adma 2 Adma12 DMA1297 Amine 2M12D antioxidantdda Antioxidant DDA Tetradecyl Amine Dimethyl Dodecyl Dimethyl Lauryl Amine Dodecyl dimethyl amine N,N-dimethyldodecylamine 1,1-Dimethyl-aminododecane N,N-dimethyldodecan-1-amine 1-Dodecanamine,N,N-dimethyl- Dodecyl-tetradecyl dimethyl amine [(2S,5R)-5-(6-amino-9H-purin-9-yl)tetrahydrofuran-2-yl]methanol |
| CAS | 112-18-5 |
| EINECS | 203-943-8 |
| InChI | InChI=1/C14H31N.BrH/c1-4-5-6-7-8-9-10-11-12-13-14-15(2)3;/h4-14H2,1-3H3;1H |
| Molecular Formula | C14H31N |
| Molar Mass | 213.4 |
| Density | 0.787g/mLat 20°C(lit.) |
| Melting Point | −20°C(lit.) |
| Boling Point | 80-82°C0.1mm Hg(lit.) |
| Flash Point | >230°F |
| Water Solubility | Negligible |
| Vapor Presure | <129 mm Hg ( 21 °C) |
| Appearance | Liquid |
| Specific Gravity | 0.786 (20℃) |
| Color | Clear |
| BRN | 1700191 |
| pKa | 9.78±0.28(Predicted) |
| Storage Condition | -20°C |
| Sensitive | Air & Moisture Sensitive |
| Refractive Index | n20/D 1.4375(lit.) |
| Physical and Chemical Properties | Boiling Point: 271 density: 0.787 |
| Use | For the preparation of fiber detergent, fabric softener, asphalt emulsifier, dye oil additives, metal rust inhibitor, antistatic agent |
| Risk Codes | R22 – Harmful if swallowed R34 – Causes burns R50/53 – Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 – This material and its container must be disposed of as hazardous waste. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2735 8/PG 2 |
| WGK Germany | 2 |
| RTECS | JR6600000 |
| FLUKA BRAND F CODES | 10-34 |
| TSCA | Yes |
| HS Code | 29211990 |
| Hazard Class | 8 |
| Packing Group | III |
| Raw Materials | Stearic acid Lauric acid |
| LogP | 1.3-6.91 at 20℃ and pH7.1-8.8 |
| surface tension | 25.2mN/m at 1g/L and 25 ℃ |
| dissociation constant | 9.78 at 25 ℃ |
| Use | This product is an intermediate of quaternary ammonium salt type cationic surfactant. It can react with ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride and the like to generate different quaternary ammonium cations. It can react with sodium chloroacetate to obtain alkyl Betaine zwitterionic surfactant. used as an important intermediate in the synthesis of vitamin E used in the preparation of fiber detergent, fabric softener, asphalt emulsifier, dye oil additive, metal rust inhibitor, antistatic agent, etc |
| production method | Catalytic Amination of decanediol and dimethylamine in liquid phase at atmospheric pressure, 180-120 ℃, and removal of one minute of water to obtain crude tertiary amine, high purity of the final product of the tertiary amine was obtained by distillation under reduced pressure. |
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