Polyoxyethylene lauryl ether 9002-92-0

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Polyoxyethylene lauryl ether CAS 9002-92-0

 Polyethoxylated fatty alcohols CAS 9002-92-0

Polyoxyethylene lauryl ether; Dodecyl polyglycol ether; Ethoxylated lauryl alcohol; Dodecyl poly(oxyethylene) ether; Lauryl alcohol ethoxylate
Name:    Polyoxyethylene lauryl ether
Synonyms:    polyoxyethylene lauryl ether E:candyli(at)speedgainpharma(dot)com;Polyethylene glycol dodecyl ether (Brij 35);Brij|r L23;BRIJ 35 FOR SYNTHESIS;GENAPOL(R) C-100, DETERGENT;GENAPOL(R) X-080;GENAPOL(R) X-080, DETERGENT;GENAPOL(R) X-100
CAS:    9002-92-0
MF:    C58H118O24
MW:    1199.55
EINECS:    500-002-6
Polidocanol is a local anaesthetic and antipruritic component of ointments and bath additives. It relieves itching caused by eczema and dry skin. It is formed by the ethoxylation of dodecanol.
The substance is also used as a sclerosant, an irritant injected to treat varicose veins, under the trade names Asclera, Aethoxysklerol and Varithena. Polidocanol causes fibrosis inside varicose veins, occluding the lumen of the vessel, and reducing the appearance of the varicosity.
The FDA has approved polidocanol injections for the treatment of small varicose (less than 1mm in diameter) and reticular veins (1 to 3mm in diameter). Polidocanol works by damaging the cell lining of blood vessels, causing them to close and eventually be replaced by other types of tissue.
Pure polidocanol for pharmaceutical use
Appearance & Physical State     Clear oily liquid
Density     1.03
Boiling Point     100ºC(lit.)
Melting Point     40 - 42ºC
Flash Point     74.9ºC
Refractive Index     n20/D 1.461
Stability     Stable. Combustible. Incompatible with strong oxidizing agents.
Storage Condition     Store at RT.
Safety Info
RTECS     EJ6229000
Safety Statements     S26-S37/39
HS Code     34021300
Product Categories:    Detergents for Cell Lysis;DetergentsNative Protein Sample Preparation;-;Cell Lysis and Protein Extraction Reagents;Core Bioreagents;Research Essentials;Ether Type (Surfactants);Ethylene Glycols & Monofunctional Ethylene Glycols;Functional Materials;Monofunctional Ethylene Glycols;Nonionic Surfactants;Surfactants;Biochemistry;Nonionic Surfactants (for Biochemistry);Surfactants (for Biochemistry)
Mol File:    9002-92-0.mol
Polyoxyethylene lauryl ether Structure
Polyoxyethylene lauryl ether Chemical 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
Fp     >230 °F
storage temp.     Store at RT.
solubility     H2O: 40 mg/mL at 20 °C, clear, colorless
form     Waxy Pellets
color     White
PH    5.5-7.0 (100g/l, H2O, 20℃)
Water Solubility     soluble
Merck     14,7558
Stability:    Stable. Combustible. Incompatible with strong oxidizing agents.
EPA Substance Registry System    Poly(oxy-1,2-ethanediyl), .alpha.-dodecyl-.omega.-hydroxy- (9002-92-0)
Safety Information
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
Polyoxyethylene lauryl ether Usage And Synthesis
Chemical Properties    White or almost white, unctuous and hygroscopic mass, melting at 24 °C into a colourless or yellowish, viscous liquid.
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.
Polyoxyethylene lauryl ether Preparation Products And Raw materials
Preparation Products    Citral-->Polyacrylonitrile fiber oil-->TERPINEOL-->Spining lubricant agent-->silicone softener RS-->Fluorescent brightener 85-->softener 101-->adhesive 2F of type Dongfeng-->softener VS-->adhesive of type Dongfeng F-->Fluorescent Brightener BC-->binding agent for screen printing-->EA optical plastics-->Fluorescent Brightener 135-->adhesive of type Dongfeng-->Greasing agent,cationic-->brubber latex 202BA-->fluorescent whitening agent JD-3-->Ubidecarenone-->finishing agent ED for pernyl silk-->rubber latex 109BA-->phthalogen auxiliary BSK-->scouring agent TS-DHC-->dacron oiling agent 73^<#^>-->PHOSPHATIDYLETHANOLAMINE-->adhesive FD-->phthalogen auxiliary agent BSM-->O-Octadecyl-1,2-acetone glycerin acetal-->softener HC-39-->detergent YR-301-->textile oil agent-->Adhesive 707-->Coating paste A-->softener MS-->Phthalocyanine auxiliaries No.1
Raw materials    Sodium hydroxide-->Hydrogen peroxide-->ETHYLENE OXIDE-->Alkyl alcohol-->Fatty alcohol polyoxyethylene ether N=3-->Storage tank
Tag:Polyoxyethylene lauryl ether(9002-92-0)