Alcohol ethoxylates faes are the products of choice for the replacement of nonylphenol ethoxylates npes. The performance properties of these nonionic surfactants can be adjusted by the alcohol selection and by the length of the hydrophilic polyethylene glycol chain. Water mist can be used by experienced fire fighters. And dow chemical has several categories of ethoxylates, but their one category specialty alkoxylates includes surfactant triton n57, which is described to be an ethoxylate. Generally, propargyl alcohol is used in combination with the surfactant for complete anticorrosion protection. Glycol ethers may be further reacted with an oxide, e. Ecological information ecotoxicity alcohol ethoxylate. Stepan specialty alkoxylatesstepan specialty alkoxylates. Envirocol tm bio 20 is alkoxylated linear alcohol designed for low foaming applications such as rinse aids for mechanical dishwashing, dairy equipment cleaning, and personal care applications its environmentfriendly profile and superior antifoaming properties over wide temperature range make envirocol tm bio 20 the surfactant of choice in a broad spectrum of industrial, institutional, and. It is the most widely practiced alkoxylation, which involves the addition of epoxides to substrates. H318 1 1 substance classified with a health or environmental hazard.
If relevant, see section 9 for dynamic viscosity and relative density of the product. Arkema photocure resins sr 494 alkoxylated pentaerythritol tetraacrylate gps 20141215 v0 4. The alcohol consists of approximately 55% c12 and 45% c carbon chain isomers. Alcohol ethoxylates c10 12, 8eo can be found in 6 products. Property value physical state liquid at 20c and 10. Alkoxylated alcohol 9043305 1 alkoxylated polyols serve as key precursors to acrylate monomers used as reactive diluents and are usually the main part of formulations. In comparison to npes, alcohol ethoxylates are usually more biodegradable. Cas registry numbers are assigned by the chemical abstracts service, a division of the american chemical society. Substance data, where relevant and available, are listed below acute toxicity acute oral toxicity ingredients endpoint value mgkg species method exposure time h alkoxylated alcohol no data.
Alkoxylated isopropylamide 64175888 proprietary liquid 5 97 260 makon nf12 c1012 alcohol proprietary lauryl alcohol alkoxylate 68154972 proprietary liquid 6 100 230 ninex mt610 fatty acid 10 fatty acid ethoxylate poe10 67784865 proprietary liquid 12 99. Identification of the substancemixture and of the companyundertaking 1. Diluents for radiation curing reduce the viscosity of the formulated system in order to obtain the desired processing conditions and are essential for obtaining the required properties of the end product. The primarily linear and methylbranched safol 23 alcohol is produced by the hydroformu lation of fischertropsch olefins derived from coal. Gps safety summary 25 arkema photocure resins sr 494 alkoxylated pentaerythritol tetraacrylate gps 20141215 v0. It is the most widely practiced alkoxylation, which involves the addition of epoxides to substrates in the usual application, alcohols and phenols are converted into roc 2 h 4 n oh where n ranges from 1 to 10. By product ethoxylate sasol north american operations. These synthetic alcohols include one alcohol with a single carbon cut, and four that are a distribution of carbon chain lengths. Very useful in shampoos and bubble baths to control and adjust viscosity and lubricity. Alcohol alkoxylate, also known as plurafac, poloxalene, or pluronic, is a clear or slightly yellow liquid but can also appear in granular form.
Fatty alcohol derivatives containing oxyethylene and oxypropylene eo po molecules are characterized by reduced foaming properties, while maintaining good wettability. These nonionic surfactants make excellent emulsifiers. Secondary alcohol ethoxylate alcohols, c12c14secondary, ethoxylated a nonionic surfactant consisting of a mixture of linear secondary. They also have the advantage of incorporating other linkages into the final derivatives, thus increasing compatibility with a range of organic compounds, water, and organic materials. This product contains a chemical known to the state of california to cause cancer. Typical properties for the alcohols are provided in table 3. No adverse effect has been observed in acute oral toxicity tests. Fatty alcohol alkoxylate 68439463 vh vh60% h3060% m1030% l alcohol alkoxylated 166736089 not available not available not available sodium hydroxide 10732 196. Alkoxylated alcohols are nonionic surfactants made from various fatty alcohols ethoxylated andor fatty acid propoxylated with various degrees of alkoxylation. Envirocol bio 20 is the best alcohol alkoxylate, nonionic surfactant chemical used in industrial, institutional and household cleaning products due to its environmental friendly profile and superior antifoaming properties over wide temperature range.
Process nonylphenol ethoxylates are produced by reacting nonylphenol and ethylene. Alkoxylated pentaerythritol tetraacrylate, is a heat resistant, fast curing tetrafunctional acrylate monomer designed for use in ultra violet and electron beam curing applications. The full texts of the phrases are shown in section 16. Alkoxylated alcohol class 9 transport hazard classes subsidiary riskpacking group iii environmental hazards yes special precautions for user not available.
Cas numbers identify the chemical, but not its concentration or specific mixture. Product safety assessment dow nonylphenol ethoxylate surfactants. Tetrasodium edta, c911 alcohol ethoxylate, quaternarycoco alkyl amine ethoxylate, sodium carbonate. Firefighting measures suitable extinguishing media. H318 1 alkoxylated surfactants lowfoam, nonionic surfactants that provide multifunctional benefits in applications where foam control is a concern nonidet rk18 eo,po 31 to 4 100 1. The european union ecolabel program reports this substance is readily biodegradable.
Applications of alkoxylated eo po derivatives of fatty alcohols. Fight larger fires with water spray or alcohol resistant foam. Alcohol alkoxylate nonionic surfactant chemical for. Federal regulations us food and drug administration this product meets the definition of a cosmetic per the us food and drug administration. Persons with a history of skin sensitization problems should not be employed in any process in which this product is used. Alcohol ethoxylates are often converted to related. Tomah products has a category of surfactants named alcohol ethoxylates, but no product in that category is described as ethoxylated. Exact percentages of composition has been withheld as a trade secret 4. Ethoxylation is a chemical reaction in which ethylene oxide adds to a substrate. Alcohol alkoxylate what it is and how its made puracy. Remove contact lenses, if present, after the first five minutes, then continue rinsing eye.
In the usual application, alcohols and phenols are converted into roc 2 h 4 n oh where n ranges from 1 to 10. Use a recommended extinguishing agent for the type of surrounding fire. Capacity global consumption of alcohol ethoxylates in 2009 was estimated to be 612,000 metric tons 1. Box 697, osprey, florida, 342290697 941 3779935 fax 941 3779539 cas number 67630. The alcohol derivatizes like highly linear alcohol and consists of approximately 50% linear and 50% branched isomers. Physical chemical properties alkoxylated pentaerythritol tetraacrylate is a non flammable product with very low volatility and moderate solubility in water. Such surfactants are used in applications in which the resulting foam is a disadvantageous factor.
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