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ChemicalBook >> CAS DataBase List >>Polyoxyethylene lauryl ether

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:
(C2H4O)nC12H26O
Molecular Weight:
1199.55
MDL Number:
MFCD00043375
MOL File:
9002-92-0.mol
MSDS File:
SDS
Last updated:2025-06-13 14:48:16

Polyoxyethylene lauryl ether Properties

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
pka 0[at 20 ℃]
form Waxy Pellets
color White
PH 5.5-7.0 (100g/l, H2O, 20℃)
Odor Odorless
PH Range 5.5 - 7.5
biological source synthetic
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℃
Toxicology and Carcinogenesis Ethoxylated Dodecyl Alcohol (CASRN 9002-92-0) - No report issued.
Indirect Additives used in Food Contact Substances PEG LAURYL ETHER
EWG's Food Scores 1-3
FDA UNII LAURETH-15 (002FR4N8OV)
POLIDOCANOL (0AWH8BFG9A)
LAURETH-11 (APG12V4K45)
LAURETH-4 (6HQ855798J)
LAURETH-20 (6SU0SC83AH)
EPA Substance Registry System Polyethylene glycol monododecyl ether (9002-92-0)
Cosmetics Info Laureth-23
UNSPSC Code 41116107
NACRES NA.28

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H315-H319-H410
Precautionary statements  P264-P270-P273-P301+P312-P302+P352-P305+P351+P338
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
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)
NFPA 704
1
0 0

Polyoxyethylene lauryl ether price More Price(59)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich STS0212 ECO BRIJ? L4 average Mn ~362 9002-92-0 250 mL $81.2 2025-07-31 Buy
Sigma-Aldrich STS0212 ECO BRIJ? L4 average Mn ~362 9002-92-0 1 L $179 2025-07-31 Buy
Sigma-Aldrich STS0211 ECO Brij? L23 9002-92-0 250 g $71.2 2025-07-31 Buy
Sigma-Aldrich STS0211 ECO Brij? L23 9002-92-0 1 kg $163 2025-07-31 Buy
Sigma-Aldrich 8.01962 Brij? 35 forsynthesis 9002-92-0 250g $34 2025-07-31 Buy
Product number Packaging Price Buy
STS0212 250 mL $81.2 Buy
STS0212 1 L $179 Buy
STS0211 250 g $71.2 Buy
STS0211 1 kg $163 Buy
8.01962 250g $34 Buy

Polyoxyethylene lauryl ether Chemical Properties,Uses,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

  1. Tomida, H.; Yotsuyanagi, T.; Ikeda, K., SOLUBILIZATION OF STEROID-HORMONES BY POLYOXYETHYLENE LAURYL ETHER. Chem. Pharm. Bull. 1978, 26, 2832-2837.
  2. Tomida, H.; Yotsuyanagi, T.; Ikeda, K., SOLUBILIZATION OF BENZOIC-ACID DERIVATIVES BY POLYOXYETHYLENE LAURYL ETHER. Chem. Pharm. Bull. 1978, 26, 2824-2831.
  3. Ikeda, K.; Kato, K.; Tukamoto, T., SOLUBILIZATION OF BARBITURATES BY POLYOXYETHYLENE LAURYL ETHER. Chem. Pharm. Bull. 1971, 19, 2510-+.
  4. 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.

Toxics Screening Level

The initial threshold screening level (ITSL) for polyoxyethylene lauryl ether is 12 μg/m3 based on an annual averaging time.

Global( 564)Suppliers
Supplier Tel Email Country ProdList Advantage
Nanjing Well Pharmaceutical Group Co., Ltd
+86-15150507972 missliang999@outlook.com China 68 58
Hebei Chuanghai Biotechnology Co., Ltd
+8617732866630 abby@chuanghaibio.com China 8773 58
Hebei Mujin Biotechnology Co.,Ltd
+8613288715578 sales@hbmojin.com China 12636 58
Hebei Yanxi Chemical Co., Ltd.
+8618531123677 faithe@yan-xi.com China 5853 58
Wuhan Fortuna Chemical Co., Ltd
+86-027-59207850 +86-13986145403; info@fortunachem.com China 5949 58
Hebei Chuanghai Biotechnology Co., Ltd
+8615531151365 mina@chuanghaibio.com China 18126 58
Henan Fengda Chemical Co., Ltd
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Yujiang Chemical (Shandong) Co.,Ltd.
+8617736087130 catherine@yjchem.com.cn China 994 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651 admin@zlchemi.com China 3692 58
Shandong Deshang Chemical Co., Ltd.
+86-0531-8875-2665 +8613153039501 info@deshangchem.com China 661 58

View Lastest Price from Polyoxyethylene lauryl ether manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Polyoxyethylene lauryl ether pictures 2025-08-11 Polyoxyethylene lauryl ether
9002-92-0
0.99 RongNa Biotechnology Co.,Ltd
Polyoxyethylene lauryl ether pictures 2025-08-11 Polyoxyethylene lauryl ether
9002-92-0
US $0.00-0.00 / KG 1KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD
Fatty alcohol polyoxyethylene ether pictures 2025-08-11 Fatty alcohol polyoxyethylene ether
9002-92-0
US $0.00-0.00 / KG 1KG 99% 500kg/month WUHAN FORTUNA CHEMICAL CO., LTD

Polyoxyethylene lauryl ether Spectrum

rokanoll rokanoll10 rokanoll10/80 rokanoll2 rokanoll4 rokanoll6 romopalln simulol330m simulsolp23 simulsolp4 siponicl siponicl10 siponicl15 siponicl150 siponicl3 siponicl-4 siponicl7-90 slovasols slovasolsf standamulla2 surfactantwk texoforb30 texoforb9 thesat trycollal12 trycollalseries value2205 yx500 BRIJ(R) L23 SOLUTION, 30 % (W/V) IN BRIJ(R) L4, AVERAGE MN APPROX.362 DECAETHYLENE GLYCOL MONO-DODECYL ETH Brij L4(Brij 30) Brij? L23 solution Brij? L4 Brij(TM) L23 Brij(R) L23 main component: tricosaethylene glycol dodecyl ether Brij-35 (Polyoxyethylene lauryl ether) POLYVINYLPYRROLIDONE HIGH PURITY GRADE POLYOXYETHYLENE 4 LAURYL ETHER BRIJ 30 Brij-35(23LaurylEther) Brij35(MainComponent) Laureth2,3,4,5,6,7,9,10,11,13,23,30 Macrogol400R BRIJ 35 SOLUTION 30% W/V IN WATER Poly(oxy-1,2-ethanediyl), .alpha.-dodecyl-.omega.-hydroxy- brij 35p solution capillary coating solution ETHOXYLATEDDODECYLALCOHOL ALKYLETHOXYLATE(C12-C13) POLYETHYLENEGLYCOLETHEROFLAURYLALCOHOL ALKYLETHOXYLATE(C10-C12EO6) POLYOXYETHYLENE(15)LAURYLETHER POLYOXYETHYLENE(15)DODECYLETHER POLYOXYETHYLENE(4)LAURATE POLYOXYETHYLENE(20)LAURATE DODECYLETHEROFPOLYETHYLENEGLYCOL .alpha.-dodecyl-.omega.-hydroxy-Poly(oxy-1, 2-ethanediyl) Dodecyl polyglycol ether