As of September 2007, the United States Environmental Protection Agency (EPA) determined that drinking water with a concentration of 30 parts per million (ppm) for one day or 3 ppm for ten days is not expected to have any adverse effect in children. Rinse skin with water [or shower]. Avoid formation of dust and aerosols. Methods and materials for containment and cleaning up: Contain spillage, soak up with non-combustible absorbent material, (e.g. NTP has plans to initiate bioassay. : 100-41-4. Ethylbenzene exposure can be determined by testing for t… [4] Since it does not readily bind to soil it can also easily move into groundwater. CAS no. Collect leaking and spilled liquid in covered containers as far as possible. Recommended Exposure Limit: 10 Hour Time-Weighted Average: 100 ppm (435 mg/cu m). Refer for medical attention . Ethylbenzene reference substance for gas chromatography. 100-41-4 RTECS No. Nearly all EB output is used in the production of styrene monomer, which is then used in many homopolymer, copolymer and terpolymer applications. This offers low benzene-to-ethylene ratios, reducing the size of the required equipment and lowering byproduct production.[8]. (ERG, 2016), Immediate First Aid: Ensure that adequate decontamination has been carried out. [5] Ethylbenzene exposure can be determined by testing for the breakdown products in urine. sand, earth, diatomaceous earth, vermiculite) and transfer to a container for disposal according to local/national regulations. [10] Generally, ethylbenzene is not found in drinking water, however it can be found in residential drinking water wells if the wells are near waste sites, underground fuel storage tanks that are leaking, or landfills. Ethylbenzene is produced in on a large scale by combining benzene and ethylene in an acid-catalyzed chemical reaction. Section 313 This material contains Ethylbenzene (CAS# 100-41-4, >99%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. Vapour/air mixtures are explosive. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/\u2026. Perform CPR if necessary. Avoid breathing dust. CAS Number: 1585-06-4 . Wash hands before breaks and at the end of workday. Then a liquid phase process was introduced using zeolite catalysts. Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. CAS 100-41-4, EC Number 202-849-4, chemical formula C₆H₅C₂H₅. It is practically insoluble in water but soluble in ethyl alcohol, ether and benzene. After a period of inocula adaptation, ethylbenzene is biodegraded fairly rapidly by sewage or activated sludge inoculua(1-3). [9] A study conducted in 2012 found that in-country air the median concentration was found to be 0.01 ppb and indoors the median concentration was 1.0 ppb. Ethylbenzene CAS Registry Number: 100-41-4 Prepared by Manuel Reyna Toxicology Division . Absorb remaining liquid in sand or inert absorbent. National Toxicology Program. 466. Ethylbenzene anhydrous, 99.8%; CAS Number: 100-41-4; EC Number: 202-849-4; Synonym: NSC 406903, Phenylethane; Linear Formula: C8H10; find Sigma-Aldrich-296848 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. Ethylbenzene (cas 100-41-4) SDS (Safety Data Sheet) /MSDS download Home > CAS DataBase Listed 1 -> / Organic Intermediates / Basic Organic Chemicals / Adhesives and Sealants / Custom Manufacturing / Leather Auxiliary Agents Ethylbenzene (CAS No. 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. Most vapors are heavier than air. Recommendation for ethyl benzene flavor usage levels up to: [4] Once inside the body, ethylbenzene biodegrades to 1-phenylethanol, acetophenone, phenylglyoxylic acid, mandelic acid, benzoic acid and hippuric acid. Irritates skin and may cause blisters. The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Containers which are opened must be carefully resealed and kept upright to prevent leakage. CAS 100-41-4, EC Number 202-849-4, chemical formula C₆H₅C₂H₅. At higher level exposure, ethylbenzene can cause dizziness. Fresh air, rest. Remove all sources of ignition. Ethylbenzene is often found in other manufactured products, including pesticides, cellulose acetate, synthetic rubber, paints, and inks. At higher level exposure, ethylbenzene can cause dizziness. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Separated from strong oxidants. ETHYLBENZENE: ICSC: 0268: Ethylbenzol Phenylethane EB: November 2007: CAS #: 100-41-4: UN #: 1175 EC Number: 202-849-4 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Highly flammable. Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). [7], Ethylbenzene is a constituent of tobacco smoke. ACCIDENTAL RELEASE MEASURES: Personal precautions, protective equipment and emergency procedures: Use personal protective equipment. Gloves must be inspected prior to use. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. P260 Do not breathe dust/fume/gas/mist/vapours/spray. [7] When transporting ethylbenzene, it is classified as a flammable liquid in class 3, Packing Group II. CLASSIFICATION: D; not classifiable as to human carcinogenicity. P314 Get medical advice/attention if you feel unwell. Ethylbenzene is included on a list of "inert" or "other ingredients" found in registered Analyte: Ethylbenzene, CAS Number: 100-41-4. Lower flammable limit: 0.8% by volume; Upper flammable limit: 6.7% by volume, Toxicity to fish: LC50; Species: Lepomis macrochirus /bluegill/; Concentration: 32 mg/L for 96 hr /Conditions of bioassay not specified, Toxicity to daphnia and other aquatic invertebrates: no data available, Toxicity to microorganisms: no data available, ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road, RID: Regulation concerning the International Carriage of Dangerous Goods by Rail, IMDG: International Maritime Dangerous Goods, IATA: International Air Transportation Association, IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home, HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm, IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/, eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en, CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple, ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp, ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg, Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp, ECHA - European Chemicals Agency, website: https://echa.europa.eu/. Thus, manufacturers of ethylbenzene are the major buyers of benzene, claiming more than half of total output. This information is only displayed if the substance is well-defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure. Closed system, ventilation, explosion-proof electrical equipment and lighting. It is a highly flammable, colorless liquid with an odor similar to that of gasoline. 1-Methyl-4-ethylbenzene - chemical information, properties, structures, articles, patents and more chemical data. Runoff from fire control or dilution water may cause pollution. A very dangerous fire ... hazard when exposed to heat or flame ...The vapour mixes well with air, explosive mixtures are easily formed.ETHYLBENZENE can react vigorously with strong oxidizing materials . Emergency Response Guide Number: 130 Related Hazardous Material(s): Ethylbenzene Materials related to Ethylbenzene: Diethylbenzene 1,3,5-Trimethylbenzene In a shellfish study, the ethylbenzene concentration in clam tissue was 5 times higher than that measured in water after an 8-day continuous-flow exposure to the water-soluble fraction of Cook Inlet crude oil(4). It can also be released into the air through the burning of coal, gas, and oil. Special Hazards of Combustion Products: Irritating vapors are generated when heated. Ethylbenzene occurs naturally in coal tar and petroleum.[4]. More help available here. This page was last edited on 6 December 2020, at 17:41. Chemical Properties of Ethylbenzene (CAS 100-41-4) Download as PDF file Download as Excel file Download as 2D mole file Predict properties The U.S. Occupational Safety and Health Administration (OSHA) limits exposure to workers to an average 100 ppm for an 8-hour workday, a 40-hour workweek.[4]. H332 Harmful if … Handle in accordance with good industrial hygiene and safety practice. Do not let product enter drains. In surface water, it breaks down when it reacts with chemicals naturally found in water. Molbase found 246 Ethylbenzene product information for you, including Ethylbenzene formula, Ethylbenzene CAS number, Ethylbenzene supplier information. The acute toxicity of ethylbenzene is low, with an LD50 of about 4 grams per kilogram of body weight. Fireproof. Occurence(s)/Use(s) Styrene, synthetic rubber, airplane fuel); component of … CAS Number/ 313 Category Code EPCRA 302 EHS TPQ EPCRA 304 EHS RQ CERCLA RQ EPCRA 313 TRI RCRA Code CAA 112(r) RMP TQ; Ethylbenzene: 100-41-4: 1000 pounds: 313 Service Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37, Recommended use of the chemical and restrictions on use, Classification of the substance or mixture, GHS label elements, including precautionary statements, Other hazards which do not result in classification, Description of necessary first-aid measures, Most important symptoms/effects, acute and delayed, Indication of immediate medical attention and special treatment needed, if necessary, Specific hazards arising from the chemical, Special protective actions for fire-fighters, Personal precautions, protective equipment and emergency procedures, Methods and materials for containment and cleaning up, Conditions for safe storage, including any incompatibilities, Individual protection measures, such as personal protective equipment (PPE), Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code, Safety, health and environmental regulations specific for the product in question, Benzene,1,1'-(2,2-dichloroethylidene)bis[4-ethyl-, Hubei Yuancheng Saichuang Technology Co., Ltd, For industry use only. TR No. Ethyl Benzene 100 -41 4 MATERIAL SAFETY DATA SHEET SDS/MSDS Hazard statement(s) H225 Highly flammable liquid and vapour. Sponsor Country: United States and Germany National SIDS Contact Point in Sponsor Country: Evacuate personnel to safe areas. Avoid breathing vapours, mist or gas. ANIMAL CARCINOGENICITY DATA: None. Ethylbenzene is produced in on a large scale by combining benzene and ethylene in an acid-catalyzed chemical reaction: In 2012, more than 99% of ethylbenzene was produced in this way. Rinse and then wash skin with water and soap. Do NOT wash away into sewer. 100-41-4) in F344/N Rats and B6C3F1 Mice (Inhalation Studies). Discharge into the environment must be avoided. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Avoid breathing vapors, mist or gas. Ethylbenzene | C6H5C2H5 or C8H10 | CID 7500 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Show this safety data sheet to the doctor in attendance. In 2012, more than 99% of ethylbenzene produced was consumed in the production of styrene. (,3,5). Many liquids are lighter than water. Sorption and desorption experiments demonstrated that the sorption process of ethylbenzene on marine sediments is reversible and that the sorption is even lower than expected from the log Kow data and the organic carbon content of the sediment(5); it was concluded that the marine sediment compartment is not an important sink for ethylbenzene(5). It is used as a chemical intermediate, primarily in the production of styrene (ATSDR, 1999). P240 Ground and bond container and receiving equipment. CAS Number: 100-41-4 3. P243 Take action to prevent static discharges. 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