Isotridecyl alcohol marlipal alcohol sasols marlipal o alcohol is based on a c12olefin, which is prepared by the trimerization of nbutene. The guerbet reaction, named after marcel guerbet 18611938, is an organic reaction that converts a primary alcohol into its. The present invention relates to a method and system for preparing a mixture of guerbet alcohols where one or more primary alcohols of formula rch 2 ch 2 oh are provided, with r representing hydrogen or a straight or branched chain alkyl of 1 to 14 carbon atoms. September 2002 18746 lipid technology feature synthesis. Significantly lower foam with equivalent good wetting power compared to linear alcohol sulfates. Lipid technology feature synthesis, applications, and characterization of guerbet compounds and their derivatives gerhard knothe the guerbet reaction and guethetcompowzds, partzular1y the alcohols, have been ia2ownforrnore than a century. Material safety data sheet msds isopropyl alcohol product identification product name. The term esters refers to nonemulsifying esters including plant oils, and fatty alcohols and acids whose hydrocarbon chain contains at least 8 carbon atoms, such as octyl palmitate, c 10c. Cetyl alcohol material safety data sheet cas no 36653. Textile auxiliaries, specifically anti migration agent. Materials safety data sheet msds date issued rd3 may 2012.
This alcohol is approximately 50% branched and 50% linear. Performances of guerbet alcohol ethoxylates for surfactant. Firstaid measures eyes in case of eye contact, rinse with plenty of water and seek. For registration status, please refer to the material safety data sheet or contact. Accidental release measures stop leak if without risk. Guerbet offers a comprehensive range of imaging products, solutions, and services for diagnostic imaging mri, ct, cath lab, digital solutions and interventional imaging interventional radiology and.
Guerbet offers a comprehensive range of imaging products, solutions, and services for diagnostic imaging mri, ct, cath lab, digital solutions and interventional imaging interventional radiology and womens health to enhance clinical decisionmaking at each point of the patient journey from diagnosis, to treatment and followup, in order. Branched alkyl alcohol propoxylated sulfate surfactants. Fatty alcohols agricultural marketing service usda. The reaction is a condensation reaction of two alcohols into the final guerbet alcohol. In addition, our portfolio includes a wide range of alcohols, alcohol alkoxylates, and other alcohol derivatives. Ecosurf eh specialty surfactants fast wetting, low odor. A modified guerbet reaction with benzalaniline and u.
Use water spray, alcohol resistant foam, dry chemical or carbon dioxide. About characterization of surfactants outside the hlbsystem ingegard johansson, akzo nobel surface chemistry ab, sweden. Jun 25, 20 oxilan msds updated june 25, 20 page 2 of 2. It can be chemically described as 2butyl1octanol and is also referred to as c12 guerbet alcohol. Clax 200 detergent industrial soils 3 of 5 eye contact, skin contact, inhalation, ingestion delayed, immediate, or chronic effects and symptoms from short and longterm exposure.
Displays high levels of surface activity and exhibits emulsifying, dispersing and wetting properties. Box 697, osprey, florida, 342290697 941 3779935 fax 941 3779539 cas number 67630. Guerbet condensation of methanol with npropanol to isobutyl alcohol over heterogeneous bifunctional catalysts based on mgal mixed oxides partially substituted by different metal components. These alcohols, provide a wide range of melt points and reactivity to help solve formulating challenges in all types of industrial applications. Jarcol alcohols innovative naturebased and chemical. The invention relates to a process for the production of guerbet alcohols by condensation of aliphatic alcohols in the presence of alkali metal or alkaline earth metal hydroxides as catalyst using the guerbet reaction, in which the initial pressure in the reactor corresponds to the vapor pressure of the alcohol. Guerbet alcohol mixtures and uses thereof download pdf. Benzyl alcohol can extract and dissolve polystyrene plastic and may. Ethyl alcohol denatured with isopropanol and methanol. Guerbet alcohols have been known for over 100 years since marcel guerbet pioneered the basic chemistry in the 1890s. Isopropyl alcohol us osha twa 400 ppm isopropyl alcohol us acgih twa 200 ppm isopropyl alcohol us acgih stel 400 ppm appropriate engineering controls. These alcohols, provide a wide range of melt points and reactivity to help solve formulating challenges. Esters oi some common iatty acids and diacids with guerbet alcohols were prepared by ptoluenesulionicacid catlyzedesteriiication. Ecosurf eh specialty surfactants fast wetting, low odor, biodegradable surfactants with low aquatic toxicity.
Sasol north america also offers heavier guerbet alcohols such as the c32 alcohol, 2tetradecyloctadecanol. The term esters refers to nonemulsifying esters including plant oils, and fatty alcohols and acids whose hydrocarbon chain contains. Alkyl polyethylene glycol ethers based on c10 guerbet alcohol and ethylene oxide and a degree of ethoxilation of approximately 4. The invention relates to a process for the production of guerbet alcohols by condensation of aliphatic alcohols in the presence of alkali metal or alkaline earth metal hydroxides as catalyst using the guerbet reaction, in which the initial pressure in the reactor corresponds to the vapor pressure of the alcohol components used and, during the reaction, the pressure is continually reduced to. Safety data sheet according to 29cfr19101200 and ghs rev. Safety data sheet isopropyl rubbing alcohol usp 70% 1. Please contact us for information on creating your own personalized product. The reaction is a condensation reaction of two alcohols into the final guerbet alcohol with the release of water, as shown in scheme 1. The process is of interest because it converts simple inexpensive feedstocks into more valuable products. Benzyl alcohol can extract and dissolve polystyrene plastic and may attack other plastics. Liquid thickeners for aqueous systems wo 2007048766 a2 abstract. Materials safety data sheet msds ethanol c 2 h 5 oh msds number ncpp1 version number version 2.
Guerbet c10 alcohol with 3, 5, 8 and 10 ethylene oxide units, both narrow and broad range distribution straight c10 alcohol. Sasols alcohol portfolio sasol north american operations. One group of sasols specialty branched alcohol groups are the guerbet alcohols that can be produced from both oleo and ziegler raw materials. Safety data sheet according to federal register vol. Us5777183a process for the production of guerbet alcohols. Lipid technology feature synthesis, applications, and characterization of guerbet compounds and their derivatives gerhard knothe the guerbet reaction and guethetcompowzds, partzular1y the alcohols. Moreover, butanol is popular chemical which is widely used to produce acrylate and acetate esters. Flash point of these guerbet alcohols also rise with increasing chain length see figure 1. Characterization of esters of fatty acids and dicarboxylic. Diacetone alcohol material safety data sheet cas no.
Ac10770, ac107710010, ac107710025, ac107710200, ac390690000, ac390690010 ac390690010, a4011, a401500, nc9757992, nc9766578, nc9767417, nc9767429 synonyms. This msds was prepared and is to be used only for this product. Safety data sheet klean strip denatured alcohol revision. Pdf guerbet condensation of methanol with npropanol to. Inhalation move casualty to fresh air and keep at rest. Isofol 12 alcohol is a primary, saturated alcohol with defined branching of the carbon chain. Persons with p re existing skin disorders or eye problems, or impaired liver, kidney or respiratory function may be more susceptible to the effects of the substance. A unique portfolio of specialty alcohols, including iso, branched, guerbet and unsaturated materials. Of suitability as petroleum jelly substitute are in particular guerbet alcohol mixtures with a. Reagent alcohol, 75% vv safety data sheet according to federal register vol. In addition, our portfolio includes a wide range of alcohols, alcohol alkoxylates, and other alcohol. Producing 2ethylhexanol by the guerbet reaction industrial.
Higher alcohols from ethanol by the guerbet reaction. Isofol 12 sulfate practically non foaming above 30mg caco3l. Manual of recommended practices for details about ventilation. We would like to show you a description here but the site wont allow us. Branched alkyl alcohol propoxylated sulfate surfactants for. Firstaid measures eyes in case of eye contact, rinse with plenty of water and seek medical attention if necessary. Ethyl alcohol, 80% vv columbus chemical industries. Identification of the substancemixture and of the companyundertaking product identifier eutanol g chemical name. Immediately begin washing the skin thoroughly with large. Diacetone alcohol material safety data sheet cas no 123422. There has been ongoing research in the production of biobutanol from bioethanol using the guerbet reaction pathway, but an ideal catalyst that optimizes the butanol production has yet to be discovered. Two series of doublechain singlehead nonionic surfactants, guerbet alcohol ethoxylates cmgaen, m 16 and 20. A liquid is typically considered a nonconductive, static accumulator if its conductivity is.
Product namedenatured ethyl alcohol product code4240 date of issue22 may 20 version9 6. However, there are surfactants not previously available or investigated during the earlier. Page 1 of 10 material safety data sheet methanol product name methanol ch 3oh synonyms alcohol, methyl hydroxide, methyl hydrate, wood alcohol, wood spirit product use solvent, fuel. Because the majority of the branching is not in the c2 position, when it is further derivitized, it reacts more like a linear alcohol.
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