- LAURETH-4
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- $10.00 / 25kg
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2024-04-22
- CAS:68439-50-9
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 1000kg/day
- LAURETH-4
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- $6.00 / 1KG
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2024-04-12
- CAS:68439-50-9
- Min. Order: 1KG
- Purity: More than 99%
- Supply Ability: 2000KG/Month
- LAURETH-4
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- $4.00 / 10kg
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2024-03-12
- CAS:68439-50-9
- Min. Order: 500kg
- Purity: 99.9
- Supply Ability: 200tons
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| | LAURETH-4 Basic information |
| Product Name: | LAURETH-4 | | Synonyms: | FATTYALCOHOL(C12-C14)POLYGLYCOL(3OEO)ETHER;POLYALKOXYLATEDALIPHATICALCOHOL;Alcohol-(C12-C14), ethoxylated;Ethoxylated alcohols (C12-14);C12-14 Fatty alcohols ethoxylated;Surfonic L 24-2;Surfonic L 24-22;Surfonic L 24-3 | | CAS: | 68439-50-9 | | MF: | C14H30O | | MW: | 0 | | EINECS: | 500-213-3 | | Product Categories: | | | Mol File: | Mol File | ![LAURETH-4 Structure]() |
| | LAURETH-4 Chemical Properties |
| Boiling point | 267℃[at 101 325 Pa] | | density | 0.89[at 20℃] | | vapor pressure | 1.47Pa at 38℃ | | Odor | at 100.00?%. bland | | Water Solubility | 1.3mg/L at 20℃ | | LogP | 5.24 at 25℃ | | EPA Substance Registry System | Ethoxylated C12-14 alcohols (68439-50-9) |
| | LAURETH-4 Usage And Synthesis |
| Description | Laureth-4 is a synthetic polymer used in a number of different cosmetic and skin care products using to improve the texture and feel of formulations. It is primarily used as a surfactant and emulsifier. It can be found in products such as bath, cleansing, hair and sunscreen products. It is also used in cuticle softeners, deodorants and moisturising products. | | Chemical Properties | Laureth-4 is a defoamer, and it is non-toxic, odorless, non-irritating, and has a hard water and acid and alkali resistance, and a excellent compatibility. Also its antifoaming performance is quite good . | | Uses | Laureth-4 can be used as an antistatic agent and emulsifier in cosmetics, but it has a high possibility of causing skin irritation and acne. | | Flammability and Explosibility | Not classified | | Safety | Developmental toxicity, multigenerational and fertility data and mutagenicity data for Laureth-4 were negative. The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Laureth-4 can only be used in cosmetics when formulated to be non-irritating can be safely used in cosmetics. This is due to the fact that the ingredients in laureth-4 may irritate the skin. | | Synthesis | KOH（1g） and dodecanol (24.8 g ) were heated to 85° C in the reactor, then vacuumed and filled with nitrogen for 2 to 3 times. The mixtrue was heated to 120 ℃～130℃, and added with ethylene oxide (EO), propylene oxide (PO) or their mixture. After the reaction is completed, the solution was neutralized with H2SO4(98%) and filtered to give Laureth-4. |
| | LAURETH-4 Preparation Products And Raw materials |
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