The dominant application of ethylbenzene is role as an intermediate in the production of polystyrene. Overall in these three studies animals exposed to ethylbenzene. Acgih threshold limit values 2011 pel 100 ppm 435 mgm3 us. It is made by both liquid phase processes under moderate conditions employing aluminum chloride catalysis and by vapor phase processes at 150250 c and 3050 atm in the presence of a supported boron trifluoride catalyst eq. Styrene production, which uses ethylbenzene as a starting material, consumes approximately 50% of the worlds benzene production. Safety data sheet according to 29cfr19101200 and ghs rev. Ethylbenzene is almost exclusively 99% used as an intermediate for the manufacture of styrene monomer. Lubricant, penetrant, drives out moisture, removes and protects surfaces from corrosion restrictions on use. Solventborne alkyd coatings with trace ethylbenzene 060119 the following safety data sheet sds is being provided pursuant to requirements of the fedosha 29 cfr 1910. Ethylene reacts with ethylbenzene to form undesired product di ethyl benzene, if the temperatures of reactor or concentrations of ethylene are high. Ethylbenzene is commonly found in automobile and aviation fuels. Fisher scientific 1 reagent lane fair lawn, nj 07410 for information, call. Sds of ethylbenzene, safety data sheets, cas 100414. Ntp technical report on the toxicity studies of ethylbenzene cas no.
Wear appr opriate personal protective equipment as specified in section 8. Ethylbenzene is a component of tobacco smoke, incense smoke and has been reported in the air emitted from grain and alfalfa silage. Measured ethylbenzene koc values of 2241, 2402 and 2573 have been reported. Notice of addition of documents and information to oal rulemaking file no. Notice of proposed rulemaking, title 22, california code of regulations, amendment to section 12705.
Benzene, toluene, xylene btx hydrogenated pygas hpg. Other pertinent literature is also presented, but is described in less detail than the key studies. First aid eye contact immediately flush with large amounts of water for at least 15. Remove person to fresh air and keep comfortable for breathing. Chemical properties of ethylbenzene cas 100414 download as pdf file download as excel file download as 2d mole file. Occupational exposure limits for chemical substances, occupational health and safety regulation 29697, as amended 09 2011 ethylbenzene stel 125 ppm canada. Benzene is a colorless, flammable, toxic liquid with a characteristic aromatic odor.
Benzene 71432 hazard summary benzene is found in the air from emissions from burning coal and oil, gasoline service stations, and motor vehicle exhaust. Sigmaaldrich 3050 spruce street saint louis mo 63103 usa. This edition supersedes any previously released draft or final profile. The atsdr toxicological profile succinctly characterizes the toxicologic and adverse health effects information for the hazardous substance described here. Very toxic to aquatic life precautionary statements. Ethylbenzene is an organic compound with the formula c6h5ch2ch3. Material will float on water and can be reignited at the waters surface. Closed containers may rupture if exposed to excess heat or flame due to a buildup of internal pressure. It is found in natural products such as coal tar and petroleum and is also found in manufactured products such as inks, insecticides, and paints. Styrenics llc encourages and expects you to read and understand the entire sds, as there is.
Specific regulatory levels posing no significant risk. Liquid ethylbenzene floats on water and may travel to a source of ignition and spread fire. Sigmaaldrich material safety data sheet date printed. Identification of the substancemixture and of the companyundertaking 1. Ethylbenzene is a colorless, flammable liquid that smells like gasoline. Styrene production from ethylbenzene the following text in this section is taken from 2 shortened and is permitted for personal use only. Accidental release measures ventilate area of leak or spill. Dispose of contentscontainer according to section of the sds. Pocket guide to chemical hazards components type value ethylbenzene cas stel 545 mgm3 100414 125 ppm twa 435 mgm3 100 ppm xylene o, m, p isomers stel 655 mgm3 cas 30207 150 ppm twa 435 mgm3 100 ppm biological limit. Ethylbenzene occurs naturally in coal tar and petroleum.
The work deals with optimization of the process of production of ethylbenzene by liquidphase benzene alkylation. Follow all msdslabel precautions even after container is emptied because it may retain product residues. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. Ac140090000, ac140090010, ac140090025, ac140090100, ac140095000 synonyms.
Inhalation of vapors of benzene can cause serious, permanent damage to the blood system. Ethyl benzene cas no 100414 material safety data sheet. Froment a fundamental kinetic model based upon the hougenwatson formalism was. Ethylbenzene production has a smaller demand for the ethylene stream than the products already described and currently stands 19th in volume of production. Material safety data sheet lithium diisopropylamide. Ethylbenzene cas twa 20 ppm 100414 xylene o, m, p isomers stel 150 ppm cas 30207 twa 100 ppm us.
Acgih threshold limit values 2011 hydrotreated heavy naphthenic distillate inhalable fraction. Ethylbenzene is used primarily to make another chemical, styrene. Safety data sheet california carb compliant 1 identification product name. Acute shortterm inhalation exposure of humans to benzene may cause drowsiness, dizziness, headaches, as well as eye, skin, and respiratory tract irritation, and, at high levels. Breathing very high levels can cause dizziness and throat and eye irritation.
Ethyl benzene is on the right to know hazardous substance list because it is cited by osha, acgih, dot, niosh, dep, iarc, iris, nfpa and epa. Keep unnecessary and unprotected personnel from entering. Toxicology information chemical cas iarc ntp aliphatic 108883 ethylbenzene benzene naphthalene toxicological evaluation of this product as a whole has not been performed. Ethylbenzene has been evaluated for carcinogenic activity in fischer rats and b6c3f1 mice exposed by inhalation chan et al 1998. Safety data sheet creation date 16apr2012 revision date 19jan2018 revision number 3 1. Ethylbenzene is a colorless liquid that smells like gasoline. Bioassay findings are summarized below to expand on those not stated clearly or completely in saghir et al 2010. Ethylbenzene is used as a chemical intermediate to produce styrene, and also as a solvent. Osha table z1 limits for air contaminants 29 cfr 1910. Control of exposure to biological or chemical agents 11 2010 twaev 100 ppm canada. It is also used as a solvent, as a constituent of asphalt and naphtha, and in fuels.
The source is also providing more information like the. As of may 2012, greater than 99% of all the ethylbenzene produced is used for this purpose. This monocyclic aromatic hydrocarbon is important in the petrochemical industry as an intermediate in the production of styrene, the precursor to polystyrene, a common plastic material. This chemical is on the special health hazard substance list. A toxicological profile for ethylbenzene, draft for public comment was released in october 2007. If medical advice is needed, have product container or label at hand keep out of reach of children. Acros organics bvba janssen pharmaceuticalaan 3a 2440 geel, belgium. Substance name ethylbenzene casrn 100414 last revised 011987 the oral reference dose rfd is based on the assumption that thresholds exist for certain toxic effects such as cellular necrosis. Chemical properties of ethylbenzene cas 100414 download as pdf file download as excel file download as 2d mole file predict properties.
Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Ac118080000, ac118080025, ac118080250, ac118080251, ac118085000, 118080010, o27511 synonyms. This process involves the reaction of benzene with ethylene to form ethylbenzene. Classification according to regulation ec no 12722008. Sigmaaldrich offers a number of ethylbenzene products. Airgas usa, llc and its affiliates 259 north radnorchester road suite 100 radnor, pa 190875283. Recommended use of the chemical and restrictions on use. Our msds database is an easy to use, do it yourself tool, and best of all. It is a highly flammable, colorless liquid with an odor similar to that of gasoline. Material safety data sheet vapours are heavier than air and collect in confined and lowlying areas. Certificate of analysis coa specification sheet pdf. Ethylbenzene is a colorless liquid found in a number of products including gasoline and paints.
Uses advised against food, drug, pesticide or biocidal product use. It is also used in paints, wood stains, sealants, and automotive products. Safety data sheet ghs product identifier other means of identification emergency telephone number with hours of operation section 1. Occupational exposure limits, if available, are listed in section 8. Ethylbenzene is a flammable and combustible liquid. Weve included the most sought after safety data sheets, and the. Jul 23, 2015 register now and get a free online msds binder. Material safety data sheet msds styrene stabilized cas no. Combustion may produce irritants and toxic gases hsdb 2009. Ethylbenzene is an important commercial chemical used to make other chemicals.
In a shellfish study, the ethylbenzene concentration in clam tissue was 5 times higher than that measured in water after an 8day continuousflow exposure to the watersoluble fraction of cook inlet crude oil4. Ac329735000 casno 98828 synonyms isopropylbenzene recommended use laboratory chemicals. Benzene is a confirmed human carcinogen and a possible human mutagen. Sigmaaldrich material safety data sheet product name. We expect you to follow the precautions identified in this. Uses advised against not for food, drug, pesticide or biocidal product use details of the supplier of the safety data sheet emergency telephone number chemtreco, inside the usa. Ethylbenzene msds material safety data sheet or sds, coa and coq, dossiers, brochures and other available documents. It is a component of automotive and aviation fuels. Less than 1% of the ethylbenzene produced is used as a paint solvent or as an intermediate for the. Catalytic dehydrogenation of ethylbenzene gives hydrogen and styrene. Find msds or sds, a coa, data sheets and more information. Styrene production from ethylbenzene michigan foam. Benzene, toluene, xylene btx hydrogenated pygas hpg version 4. This safety data sheet is written based on the encapsulated substance or mixture in this article.
Individual components that are potential or known carcinogens are listed above. English wfg material safety data sheet mohawk finishing. Flush eyes with plenty of water for at least 15 minutes. Other uses include as a solvent, in fuels, and to make other chemicals. Benzene material safety data sheet cas no 71432 sdsmsds. Vapors are heavier than air and may travel to a source of ignition and flash back. Download fulltext pdf simulation and optimization of ethyl benzene production using aspen plus platform conference paper pdf available november 2014 with 12,733 reads. Ethylbenzene is an organic compound with the formula c 6 h 5 ch 2 ch 3. Ethylbenzene has been found in at least 731 of the 1,467 national priorities list sites identified by the environmental protection agency epa. Ethylbenzene is a colorless liquid with a gasolinelike odor. Tumor induction in f344n rats and b6c3f1 mice following inhalation exposure to ethylbenzene. Toxicology information chemical cas iarc ntp acetone 141786 nbutyl titanium methyl butanol isopropanol toluene ethylbenzene ethanol benzene naphthalene arsenic toxicological evaluation of this product as a whole has not been performed.