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| Feature | Good stability |
| Classification | Paint Additives |
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CAS No. 68439-50-9 9002-92-0
Content 99%
Packing 200kg/drum 1000kg/IBC
| Name | C12-14 alcohol polyoxyethylene ether |
| Synonyms | Surfonic L 24-2 Surfonic L 24-22 Ethoxylated alcohols (C12-14) Alcohols, C12-14, ethoxylated Alcohol-(C12-C14), ethoxylated POLYALKOXYLATEDALIPHATICALCOHOL C12-14 Fatty alcohols ethoxylated C12-14 alcohol polyoxyethylene ether FATTYALCOHOL(C12-C14)POLYGLYCOL(3OEO)ETHER |
| CAS | 68439-50-9 |
| EINECS | 942-559-1 |
| Molecular Formula | C14H30O |
| Density | 0.89[at 20℃] |
| Boling Point | 267℃[at 101 325 Pa] |
| Water Solubility | 1.3mg/L at 20℃ |
| Vapor Presure | 1.47Pa at 38℃ |
| LogP | 5.24 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| overview | lauryl alcohol polyether has defoaming properties. Polyether defoamer is a major variety of defoamers at present. It has the advantages of non-toxic, odorless, non-irritating, hard water and acid-base resistance, and good compatibility with the system. Compared with another type of silicon-containing defoamer, although its defoaming performance is not high, its defoaming performance is quite excellent. |
| preparation | put catalyst KOH 1 g and initiator decanediol 24 .8g into a reaction kettle, heat to 85 ℃ at room temperature, then vacuum and fill nitrogen for 2-3 times to remove oxygen and water in the reaction kettle, and then heat up to 120-130 ℃, the reaction monomers ethylene oxide (EO), propylene oxide (PO) or their mixtures are added according to the structure of the product. After the reaction is completed, the product is neutralized and filtered with 98% concentrated H2SO4 to obtain lauryl alcohol polyether. |
| application | lauryl alcohol polyether has defoaming properties. Lauryl alcohol polyether can be used as an antistatic agent and emulsifier in cosmetics. It should be noted that there is a higher possibility of causing skin allergies and acne. |
| Name | Fatty alcohol polyoxyethylene ether |
| Synonyms | Brij 35 Brij L23 Lauromacrogol GENAPOL(R) X-100 GENAPOL(R) X-080 GENAPOL(R) C-100, DETERGENT GENAPOL(R) X-080, DETERGENT Polyoxyethylene lauryl ether Fatty alcohol polyoxyethylene ether Polyethylene Glycol Monododecyl Ether |
| CAS | 9002-92-0 |
| EINECS | 500-002-6 |
| InChI | InChI=1/C58H118O24/c1-2-3-4-5-6-7-8-9-10-11-13-60-15-17-62-19-21-64-23-25-66-27-29-68-31-33-70-35-37-72-39-41-74-43-45-76-47-49-78-51-53-80-55-57-82-58-56-81-54-52-79-50-48-77-46-44-75-42-40-73-38-36-71-34-32-69-30-28-67-26-24-65-22-20-63-18-16-61-14-12-59/h59H,2-58H2,1H3 |
| Molecular Formula | (C2H4O)N·C12H26O |
| Molar Mass | 1199.54 |
| Density | 1.061g/cm3 |
| Melting Point | 40 – 42 |
| Boling Point | 960°C at 760 mmHg |
| Flash Point | 534.4°C |
| Water Solubility | soluble |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Form Waxy Pellets, color White |
| PH | 5.5-7.0 (100g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Sensitive | Easily absorbing moisture |
| Refractive Index | 1.465 |
| MDL | MFCD00080891 |
| Physical and Chemical Properties | Melting Point: 40 – 42 water-soluble: *** = 10g/100 mL at 20 C Appearance: colorless transparent viscous liquid A large class of nonionic surfactants. Since the hydrogen atom on the hydroxyl group is an active hydrogen, ethylene oxide is an active compound which is easily substituted for the hydrogen atom, and thus it is easy to polymerize into ether. Oxyethylene process, multi-purpose batch method, to facilitate the control of reaction, exchange of varieties and safe operation. Reaction products with acetic anhydride, phosphoric acid or carbon dioxide and, the resulting product dehydration, Catalyst removal, desalination and decolorization treatment, in order to improve product quality |
| Use | Used as a leveling agent, such as for direct, reducing, acidic, dispersed, cationic dye dyeing. |
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R22 – Harmful if swallowed R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 – Wear suitable gloves and eye/face protection |
| UN IDs | UN 3082 9/PG 3 |
| WGK Germany | 3 |
| RTECS | MD0875000 |
| FLUKA BRAND F CODES | 3 |
| TSCA | Yes |
| HS Code | 34021300 |
| Toxicity | LD50 in mice (mg/kg): 1170 orally, 125 i.v. (Zipf) |
| storage conditions | Store below 30°C. |
| solubility | H2O: 40 mg/mL at 20 °C, clear, colorless |
| morphology | Waxy Pellets |
| color | White |
| Odor | Odorless |
| PH value | 5.5-7.0 (100g/l, H2O, 20℃) |
| pH range of acid-base indicator discoloration | 5.5 – 7.5 |
| water solubility | soluble |
| Merck | 14,7558 |
| stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| EPA chemical information | Polyethylene glycol monododecyl ether (9002-92-0) |
| WGK Germany | 3 |
| RTECS number | MD0875000 |
| F | 3 |
| TSCA | Yes |
| customs code | 34021300 |
| customs code | 38220000 |
| toxic substance data | 9002-92-0(Hazardous Substances Data) |
| Toxicity | LD50 in mice (mg/kg): 1170 orally, 125 I .v. (Zipf) |
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