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1 butanone formula

The ‘Hazard classification’ and labelling section uses the signal word, pictogram(s) and hazard statements of the substance under the harmonised classification and labelling (CLH) as its primary source of information. If the substance is covered by more than one CLH entry (e.g. Molecular Weight: 77.14 According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance is a highly flammable liquid and vapour, causes serious eye irritation and may cause drowsiness or dizziness. the products in which the substance may be used) may refer to uses as intermediate and under controlled conditions, for which there is no consumer exposure. 2-Butanol, or sec-butanol, is an organic compound with formula C H 3 CH(OH)CH 2 CH 3.This secondary alcohol is a flammable, colorless liquid that is soluble in 3 parts water and completely miscible with organic solvents. In Internet Explorer 7 (en vroegere versies) wordt deze site niet volledig ondersteund. This section highlights four regulatory activities or outcomes under REACH – Registration, Evaluation, Authorisation and Restriction of Chemicals – Regulation (EC) No 1907/2006: Please note: The identification of relevant regulatory activities and outcomes is done automatically and without manual verification. Includes the latest news stories, results, fixtures, video and audio. ECHA has no public registered data indicating whether or into which articles the substance might have been processed. Deze pagina is voor het laatst bewerkt op 5 jun 2018 om 15:15. 1-Butanol (nu: butaan-1-ol) wordt in de petrochemie geproduceerd in het oxoproces op basis van propeen: dit is de hydroformylering van propeen tot butyraldehyde gevolgd door de hydrogenering daarvan tot 1-butanol.. 1-Butanol kan ook uit plantaardige biomassa gewonnen worden. Details of substance evaluation by member state competent authorities. Tenzij anders vermeld zijn standaardomstandigheden gebruikt (298,15 K of 25 °C, 1 bar). Furthermore, some substances can be found in an article, but with unlikely exposure (e.g. Table 3 of Annex VI to CLP Regulation); and (2) the Candidate List of substances of very high concern (SVHC). This Directive establishes rules for the safe transport of dangerous goods between EU countries by road, rail, and waterway. 3.2, Table A), Directive 2008/68/EC, last amended by Regulation 2019/1243/EU, 25 July 2019, EU. Food Contact Regenerated Cellulose Directive - Authorised Substances, Workplace Signs - minimum requirements & signs on containers and pipes, Waste Framework Directive, Annex III - Waste - Hazardous Properties, Fertiliser Regulation- Annex I, E.3 (chelating and complexing agents), Stoffen op de kandidaatslijst die in voorwerpen voorkomen, Identificatie van zeer zorgwekkende stoffen, Aanbeveling voor opname in de autorisatielijst, Informatie over aan beperkingen onderworpen stoffen, Aan de slag met de EU-wetgeving inzake chemische stoffen, Vervanging door veiligere chemische stoffen, Geharmoniseerde indeling en etikettering (CLH). REACH registration dossiers have greater data requirements (such as supporting studies) than do notifications under CLP. This section is based on three sources for information (harmonised classification and labelling (CLH), REACH registrations and CLP notifications). Precautionary statements - describe recommended measures to minimise or prevent adverse effects resulting from exposure to a hazardous product or improper storage or handling of a hazardous product. Chemsrc provides 3-Methyl-2-butanone(CAS#:563-80-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Substances may have impurities and additives that lead to different classifications. Dangerous Goods List (ADR, Chap. Log in. This substance is used in the following products: coating products, pH regulators and water treatment products, laboratory chemicals and lubricants and greases. It applies the European Agreements on the international transport of dangerous goods by road (ADR) and inland waterways (ADN), and the Regulations concerning the international carriage of dangerous goods by rail (RID). ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. In that case, the ATP (Adaptation to Technical Progress) number is displayed. The carbon atoms in the c… 1-phenyl-1-butanone - 495-40-9, C10H12O, density, melting point, boiling point, structural formula, synthesis. This information has not been reviewed or verified by ECHA, and may change without prior notice. The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format. Representing Annex II of Directive 2007/42/EC, the list is divided into first and second parts, for uncoated and coated regenerated cellulose film, respectively. This section provides links to the list of precautions (precautionary statements) and to the guidance on safe use, if they have been provided in REACH registration dossiers. Butanone, also called methyl ethyl ketone (MEK), is an organic compound with the chemical formula C H 3 CCH 2 CH 3. For some entries, the list includes functional classes, maximum and minimum limit values, and other restrictions. Butanone, also known as methyl ethyl ketone ( MEK ), is an organic compound with the formula CH 3 C (O)CH 2 CH 3. A substance identified primarily by an EC or list number may be linked with more than one CAS number, or with CAS numbers that have been deleted. Learn more about 2-Butanone chemical formula at Mol-Instincts. Food Contact Regenerated Cellulose Directive - Authorised Substances, C&L Inventory, Registration dossier, Other, Ethyl methyl ketone, MEK, Methyl ethyl ketone. EC Inventory, C&L Inventory, Registration dossier, Pre-Registration process, Other, CAD - Chemical Agents Directive, Art. The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. Het vertrek van het Verenigd Koninkrijk uit de EU, Chapter R.12: Use Descriptor system of ECHA Guidance on information requirements and chemical safety assessment, Guidance on the safe use of the substance, PACT - Public activities Co-ordination Tool, CAD - Chemical Agents Directive,Art. Wat is de inventaris van indelingen en etiketteringen? ho gaya (then it become) formula - C2 H10 OH here no problem 1butanol=butane-1-ol thats it,or you may write C2 O H11 hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids). The type of uses and classifications may vary between different submissions to ECHA and for a full understanding it is recommended to consult the source data. It applies the European Agreements on the international transport of dangerous goods by road (ADR) and inland waterways (ADN), and the Regulations concerning the international carriage of dangerous goods by rail (RID). A substance may have its use restricted to certain articles or products and therefore not all the examples may apply to the specific substance. The Directive establishes values for a reference period of eight-hours time weighted average and also for a short term period of 15 minutes for 58 substances. Information on applicable regulatory frameworks is also automatically generated and may not be complete or up to date. The use information is displayed per substance life cycle stage (consumer use, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites or in manufacturing). Non-Exhaustive List of Banned Substances, Directive 94/33/EC on Young People at Work, 20 August 1994, as amended by Dir 2014/27/EU, March 5, 2014 (Based on Table 3 of Annex VI to CLP, inter alia), EU. In these cases, Infocards may not identify all substances in the group.Therefore it does not represent official and legally–binding information. However, substance notifications in the InfoCard are aggregated independently of the impurities and additives. Hoe kunt u uw registratiedossier verbeteren? This substance is used for the manufacture of: chemicals. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. Dit is een unieke informatiebron over de chemische stoffen die in Europa worden vervaardigd en geïmporteerd. Substances which have been registered and can be placed on the EEA market by those companies with a valid registration. If a substance is classified under multiple CLH entries, a link to the C&L Inventory is provided to allow users to view CLH information associated with the substance and no text is automatically generated for the InfoCard. If at least one company has indicated that the substance classification is affected by impurities or additives, this will be indicated by an informative sentence. The Waste Framework Directive aims to protect the environment and human health from the generation and management of waste and to improve efficient use of resources. If the substance was not covered by the EC Inventory, ECHA attributes a list number in the same format, starting with the numbers 6, 7, 8 or 9. The information is aggregated from the data coming from REACH substance registrations provided by industry. 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. The EU Ecolabel may not be awarded to substances or mixtures classified as such. Dangerous Goods List (ADN, Chap. For readability purpose, only non-confidential use descriptors occurring in more than 5% of total occurrences are displayed. This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 000 per annum. The database represents a non-exhaustive list of such substances based on: 1) agents of risk groups 3 and 4 under Directive 2000/54/EC; 2) Table 3 of Annex VI to the CLP Regulation; 3) and Annex I of Directive 2004/37/EC. Formula Weight. Guidance on safe use - recommendations by substance registrant on the proper use of the substance in various situations. De tekst is beschikbaar onder de licentie. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance): This list represents a calculated inventory of substances based on the list of harmonized substances contained in Table 3 of Annex VI to the CLP Regulation (1272/2008/EC). Substances Rendering Goods Ineligible for EU Ecolabel, Art. Articles of 3-Methyl-2-butanone are included as well. Sluiten Lees meer over hoe wij cookies gebruiken. The described Product category (i.e. This substance is used in the following areas: health services, scientific research and development and printing and recorded media reproduction. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), indoor use in close systems with minimal release (e.g. For a detailed overview on identified uses and environmental releases, please consult the registered substance factsheet. Substances listed in the EINECS, ELINCS, or NLP inventories. Substances for which an agreed set of classification and labelling data has been agreed at EU level by Member States. Butanon wordt gebruikt als oplosmiddel en reinigingsmiddel en het zit als weekmaker in MEK-lijmen. De POP-verordening verbiedt of beperkt de productie en het gebruik van persistente organische verontreinigende stoffen in de Europese Unie. 7 and points 2 and 3 of the Annex to Directive 94/33/EC, to which young persons (under 18 years of age) may not be exposed at the workplace. Release to the environment of this substance can occur from industrial use: in processing aids at industrial sites, of substances in closed systems with minimal release, formulation of mixtures, manufacturing of the substance and as an intermediate step in further manufacturing of another substance (use of intermediates). The 2-Butanone molecule contains a total of 12 bond(s) There are 4 non-H bond(s), 1 multiple bond(s), 1 rotatable bond(s), 1 double bond(s) and 1 ketone(s) (aliphatic). Reaction mass of ethanol and ethylbenzene and toluene and xylene and Solvent naphtha (petroleum), heavy arom. Tool showing an overview of substances in various key regulatory processes that authorities are working on. 3.2, Table A), Directive 2008/68/EC, last amended by Regulation 2019/1243/EU, 25 July 2019, EU. It smells sharp and sweet, like butterscotch and acetone mixed. Details of dossier compliance checks and testing proposal evaluation. Butanone’s use as a solvent is why it’s one of the most important commercially produced ketones –right up there with acetone, with which it shares many properties. This list contains biological and chemical agents, in accordance with Art. The examples provided are generic examples and may not apply to the specific substance you are viewing. The molecular structure is based on structures generated from information available in ECHA’s databases. Kennisgeving ten behoeve van de C&L-inventaris, Adviezen van het Comité voor biociden inzake goedkeuring van werkzame stoffen, Nationale toelating en wederzijdse erkenning, Lijst van stoffen waarop de POP-verordening van toepassing is, Lijst van stoffen waarvan is voorgesteld deze als POP aan te wijzen, Ontwerpaanbeveling voor opname in de autorisatielijst en raadpleging, Raadplegingen over nieuw wetenschappelijk bewijs, Lopende oproepen tot indiening van opmerkingen en bewijs, Gerichte raadplegingen inzake geharmoniseerde indeling en etikettering, Raadplegingen over verzoeken van ECHA’s uitvoerend directeur, PACT – hulpmiddel voor de coördinatie van publieke activiteiten, Informatie over stoffen van de kandidatenlijst in voorwerpen, Stoffen waarvoor beperkingen gelden in het kader van REACH, Lijst van zeer zorgwekkende stoffen die voor autorisatieplicht in aanmerking komen, Register van beperkingsintenties tot uitkomst, Tabel van geharmoniseerde vermeldingen in Bijlage VI bij de CLP, Inventaris van CLH-intenties tot uitkomst, Lijst van werkzame stoffen en leveranciers, Grenswaarden voor beroepsmatige blootstelling – Activiteitenlijst, Beperking (Comité risicobeoordeling en Comité sociaaleconomische analyse), Autorisatie voor het gebruik van zeer zorgwekkende stoffen, (Comité risicobeoordeling en Comité sociaaleconomische analyse), Vaststelling van zeer zorgwekkende stoffen (Comité lidstaten), Ontwerp van actualisatie van het CoRAP (Comité lidstaten), Geharmoniseerde indeling en etikettering (Comité risicobeoordeling), Goedkeuring van werkzame stoffen (Comité voor biociden), Autorisatie in de Unie (Comité voor biociden), Grenswaarde voor beroepsmatige blootstelling (Comité risicobeoordeling), Verzoek van de uitvoerend directeur (Comité risicobeoordeling), Verzoek van de uitvoerend directeur (Comité sociaaleconomische analyse), Verzoek van de uitvoerend directeur (Comité lidstaten), Ga na welke verplichtingen uw bedrijf heeft. While the harmonized list covers many hazardous substances, other ones not listed may also meet the classification criteria in accordance with the CLP. 0 - 100 (7) 101 - 200 (4) 201 - 300 (1) Boiling Point (°C) 0 - 100 (4) 101 - 200 (3) Melting Point (°C) less than 0 (1) 0 - 100 (2) Application. Synonym: Deuterated 2-butanone, MEK-1,1,1,3,3-D5, Methyl-d 3 ethyl-1,1-d 2 ketone Linear Formula: CH 3 CD 2 COCD 3. Substances for which industrial accident prevention and reporting requirements have been established. Release to the environment of this substance can occur from industrial use: manufacturing of the substance, in processing aids at industrial sites, as an intermediate step in further manufacturing of another substance (use of intermediates), formulation of mixtures, formulation in materials, in the production of articles and of substances in closed systems with minimal release. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), indoor use in close systems with minimal release (e.g. n. A colorless, flammable ... flammable liquid used mainly as a solvent for resins, as a paint remover, and in lacquers, cements, and adhesives. It is soluble in water and is used as a solvent. disodium tetraborate EC no. 1-butanol is een primair alcohol met als brutoformule C 4 H 10 O. . This Directive establishes rules for the safe transport of dangerous goods between EU countries by road, rail, and waterway. Portaal Scheikunde: Butanon of methylethylketon (doorgaans afgekort tot MEK) is een keton met als brutoformule C 4 H 8 O. Naast aceton is het een van de eenvoudigste van deze verbindingen. More information about Classification and Labelling is available in the Regulations section of ECHA website. These notifications can be provided by manufacturers, importers and downstream users. , boiling point, structural formula, synthesis ( i.e een deel van deze verbindingen s physical, toxicological eco-toxicological. ( i.e and printing and recorded media reproduction weekmaker in MEK-lijmen per annum chemische stoffen die Europa... Been provided, and waterway ( conformer intercalat și eclipsat ) pentru n-butan.. Proprietăți fizice to ensure signage... Verzamelen voor de regelgevingsprocedures legally–binding information ECHA maintains the C & L Inventory, C L., or articles, manufactured or imported at over 1 kg per annum,. 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