| Identification | Back Directory | [Name]
LAURETH-4 | [CAS]
68439-50-9 | [Synonyms]
Dehydol LS 2
Penetrant JFC
Syntanol ES 3
Tergitol 24L50
Synperonic L 7
Syntanol ALM 8
Tergitol 24L92
Tergitol 24L98N
Tergitol 24L60N
Tergitol 24L75N
Surfonic L 24-3
Surfonic L 24-7
Surfonic L 24-9
Synperonic L 11
Surfonic L 24-2
Surfonic L 24-22
AEO-3、4、5、7、9、15、20
AEO-3 AEO3 MOA-3 A3N
C12-14 alcohol polyether
Alcohols,C12-14,ethoxylate
Ethoxylated alcohols (C12-14)
Alcohols, C12-14, ethoxylated
Alcohol-(C12-C14), ethoxylated
POLYALKOXYLATEDALIPHATICALCOHOL
C12-14 Fatty alcohols ethoxylated
8/5000 Emulsifier earth-sized - 3
C12-14 alcohol polyoxyethylene ether
FATTYALCOHOL(C12-C14)POLYGLYCOL(3OEO)ETHER | [EINECS(EC#)]
942-559-1 | [Molecular Formula]
C14H30O |
| Hazard Information | Back Directory | [Description]
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 . | [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]
Notclassified(100%) | [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. |
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| Company Name: |
Rhawn Reagent
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| Telephone: |
400-400-1332688 18019345275 |
| Website: |
http://www.rhawn.cn |
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