Polyoxyethylene lauryl ether
Description Reference- Product Name
- Polyoxyethylene lauryl ether
- CAS No.
- 9002-92-0
- Chemical Name
- Polyoxyethylene lauryl ether
- Synonyms
- Lauryl alcohol ethoxylate;lauromacrogol;Fatty alcohol polyoxyethylene ether;laureth;ped;thesit;Brij L23;AEO4;LAURETH-25;Macrogol lauryl ether
- CBNumber
- CB4688466
- Molecular Formula
- C58H118O24
- Formula Weight
- 1199.55
- MOL File
- 9002-92-0.mol
Polyoxyethylene lauryl ether Property
- Melting point:
- 41-45 °C(lit.)
- Boiling point:
- 100 °C(lit.)
- Density
- 0.99 g/mL±0.002 g/mL at 20 °C
- vapor pressure
- <1 mm Hg ( 20 °C)
- refractive index
- n20/D 1.461
- Flash point:
- >230 °F
- storage temp.
- Store below +30°C.
- solubility
- H2O: 40 mg/mL at 20 °C, clear, colorless
- form
- Waxy Pellets
- pka
- 0[at 20 ℃]
- color
- White
- PH
- 5.5-7.0 (100g/l, H2O, 20℃)
- Odor
- Odorless
- PH Range
- 5.5 - 7.5
- Water Solubility
- soluble
- FreezingPoint
- 35.0 to 40.0 ℃
- Merck
- 14,7558
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- LogP
- 2.26 at 25℃
- EPA Substance Registry System
- Polyethylene glycol monododecyl ether (9002-92-0)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-41-36/37/38-38-37/38-36
- Safety Statements
- 26-39-37/39-36/37/39-36-24/25
- RIDADR
- UN 3082 9/PG 3
- WGK Germany
- 3
- RTECS
- MD0875000
- F
- 3
- TSCA
- Yes
- HS Code
- 34021300
- HS Code
- 38220000
- Hazardous Substances Data
- 9002-92-0(Hazardous Substances Data)
- Toxicity
- LD50 in mice (mg/kg): 1170 orally, 125 i.v. (Zipf)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 8.01962
- Product name
- Brij? 35
- Purity
- forsynthesis
- Packaging
- 250g
- Price
- $33.1
- Updated
- 2024/03/01
- Product number
- 8.01962
- Product name
- Brij? 35
- Purity
- forsynthesis
- Packaging
- 1kg
- Price
- $116
- Updated
- 2024/03/01
- Product number
- 16005
- Product name
- Brij® L23
- Purity
- main component: tricosaethylene glycol dodecyl ether
- Packaging
- 250g
- Price
- $59.8
- Updated
- 2024/03/01
- Product number
- 16005
- Product name
- Brij® L23
- Purity
- main component: tricosaethylene glycol dodecyl ether
- Packaging
- 1kg
- Price
- $139
- Updated
- 2024/03/01
- Product number
- 205534
- Product name
- C₁₂E₉, PROTEIN GRADE® Detergent, 10% Solution
- Purity
- A non-ionic detergent useful for the solubilization of membrane-bound proteins in their native state. HLB number: 13.6. Note: 1 set = 5 x 10 ml.
- Packaging
- 1SET
- Price
- $357
- Updated
- 2022/05/15
Polyoxyethylene lauryl ether Chemical Properties,Usage,Production
Description
As a non-ionic surfactant, polyoxyethylene lauryl ether has excellent washing, emulsifying, dispersing, wetting, and solubilizing functions. It also shows strong foaming ability, easy rinsing performance, and excellent detergency. Because this substance acts as one of the lowest irritant species among various surfactants, it is often selected as raw material for mild detergents, shampoos (such as baby shampoos), bath lotion, cleansing milk, and cosmetics. In addition, this chemical may function as emulsifier, softener, wetting agent, and foaming agent. In terms of solubilizing function, this product has been demonstrated to assist in solubilization of steroid hormones, benzoic acid derivatives, and barbiturates.1-3 Besides, when used as surfactant emulsifier, polyoxyethylene lauryl ether is proved to be an active agent for preparing nanoemulsions for food applications.4
Reference
- Tomida, H.; Yotsuyanagi, T.; Ikeda, K., SOLUBILIZATION OF STEROID-HORMONES BY POLYOXYETHYLENE LAURYL ETHER. Chem. Pharm. Bull. 1978, 26, 2832-2837.
- Tomida, H.; Yotsuyanagi, T.; Ikeda, K., SOLUBILIZATION OF BENZOIC-ACID DERIVATIVES BY POLYOXYETHYLENE LAURYL ETHER. Chem. Pharm. Bull. 1978, 26, 2824-2831.
- Ikeda, K.; Kato, K.; Tukamoto, T., SOLUBILIZATION OF BARBITURATES BY POLYOXYETHYLENE LAURYL ETHER. Chem. Pharm. Bull. 1971, 19, 2510-+.
- Silva, H. D.; Cerqueira, M. A.; Vicente, A. A., Nanoemulsions for Food Applications: Development and Characterization. Food Bioprocess Technol. 2012, 5, 854-867.
Chemical Properties
White or almost white, unctuous and hygroscopic mass, melting at 24 °C into a colourless or yellowish, viscous liquid.
Uses
Brij L23 is a a pharmaceutical compound used in the schlerotherapy treatments, in those suffering from blood vessel malformations and mutations.
Uses
Solvent; nonionic emulsifier; pharmaceutic aid (surfactant); spermaticide.
Uses
Ethosperse(R) LA-4 is a medium range HLB, ethoxylated, nonionic ether of lauryl alcohol with broad range pH stability. It is suggested for use as an emulsifier in cosmetics to add body and texture (humectant), in household products and in lubricants.
Production Methods
The method for producing a Polyoxyethylene Lauryl Ether, which comprises a sulfation step wherein an ethylene oxide addition product of an alkyl alcohol having 8-22 carbon atoms is reacted with an SO3-containing gas, thereby obtaining a sulfated product of the ethylene oxide addition product, and a neutralization step wherein the sulfated product is neutralized, thereby obtaining a sulfate. The ethylene oxide addition product contains from 0.01% by mass to 1% by mass (inclusive) of an alkali metal hydroxide relative to the total mass of the ethylene oxide addition product.
brand name
Brij 30 (ICI Americas).
General Description
Clear colorless to light yellow viscous liquid. Colorless at 266°F; brown at 644°F. Bland odor.
Air & Water Reactions
Water soluble.
Reactivity Profile
Polyoxyethylene lauryl ether is incompatible with strong oxidizing agents and strong bases.
Fire Hazard
Polyoxyethylene lauryl ether is combustible.
Flammability and Explosibility
Not classified
Biochem/physiol Actions
Brij? L23 also referred to as Brij 35 or Polyoxyethylene (23) lauryl ether is a non-ionic detergent that lowers the non-specific protein adsorption and reduces electroosmotic pumping drastically. This allows the pH to be varied without adversely affecting the flow rate. It also used as a nonionic surfactant that decreases the absorbance of the blank, inhibits turbidity as well as provides linearity.
Polyoxyethylene lauryl ether Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Polyoxyethylene lauryl ether manufacturers
- Product
- Polyethylene Glycol Monododecyl Ether 9002-92-0
- Price
- US $70.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-06-03
- Product
- Polyoxyethylene Lauryl Ether 9002-92-0
- Price
- US $90.00-45.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-04-22
- Product
- Fatty alcohol polyoxyethylene ether
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500kg/month
- Release date
- 2021-08-20