Tetrahydrofuran msds pdf potassium

Safety data sheet northwest missouri state university. Material safety data sheet potassium hydroxide msds section 1. The information given is designed only as a guidance for safe handling, use, processing, storage. Potassium tertbutoxide solution, 1 m in tetrahydrofuran spectrum solutions utilize the highest quality raw materials appropriate to your product. India veritas house, 70 mint road, fort, mumbai 400 001.

Tetrahydrofuran cas no 109999 material safety data sheet sdsmsds. It is a colorless, watermiscible organic liquid with low viscosity. Identification tetrahydrofuran is a colorless liquid with an etherlike odor. Where appropriate, many finished products are traceable to nist standard reference materials.

The science company 95 lincoln st, denver, co 80203. Tetrahydrofuranpotassium mertrans triscarbazolyldichlorotetrahydrofuranzirconate article pdf available in acta crystallographica section c crystal structure communications 59pt 7. It is very soluble in tbutanol, isobutanol, isoproponol, tetrahydrofuran and pyridine. Chemical product and company identification product name. Tetrahydrofuran appears as a clear colorless liquid with an ethereal odor. Material safety data sheet sodium phosphate solution. Identification product identifier used on the label 1,4butanediol recommended use of the chemical and restriction on use. Respiratory protection in case of vapouraerosol release. Repeated exposure to tetrahydrofuran thf and its congeners has been associated with cytolytic hepatitis and fatty degeneration of the liver. Pdf tetrahydrofuranpotassium mertranstriscarbazolyl. Safety data sheet creation date 11jun2009 revision date 09feb2016 revision number 2 1. First aid measures general advice consult a physician. Potassium t butylate ktb in tetrahydrofuran thf 20%.

Tetrahydrofuran can be separated from biological fluids after injection onto packed gas chromatography columns with flame ionization detector or in a closed vessel or by controlled temp diffusion from the liquid phase into the air above the sample head space. Material safety data sheet tetrahydrofuran version 1. Using potassium hydroxide or sodium hydroxide to dry impure tetrahydrofuran that contains peroxides has resulted in explosions. Tetrahydrofuranpotassium mertrans triscarbazolyldichlorotetrahydrofuranzirconate article pdf available in acta crystallographica section c. Most raw materials meet or exceed the specifications established by the american chemical society. Butylene oxide, oxolane, tetramethylene oxide cas number 109999. Potassium carbonate anhydrous certified acs revision date 18sep2018 disclaimer the information provided in this safety data sheet is correct to the best of our knowledge, information and belief at the date of its publication.

Inhalation of thf at concentrations greater than 3000 ppm, 8 hoursday for 20 days, produced irritation and evidence for. When wet attacks metals such as aluminum, tin, lead, and zinc. Detonation will occur when potassiuim hydroxide is mixed with nmethylnitroso urea and methylene. Potassium tertbutoxide solution, 1 m in tetrahydrofuran. Tetrahydrofuran can cause headache, nausea and dizziness. Fisher scientific, bishop meadow road, loughborough, leicestershire, le11 5rg fisher scientific uk ltd all rights reserved. Reagent has been a leading uk chemical supplier for over 40 years. Central drug house p ltd 728 vardaan house new delhi2 india. Liquid tetrahydrofuran applied to the skin of 196 persons was found to be.

This material is considered hazardous by the osha hazard communication standard 29 cfr 1910. Tetrahydrofuran has a relative retention time of 0. Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032 phone. Firstaid measures description of first aid measures rinse mouth. Electrolyte solution safety data sheet according to federal register vol. Potassium hydroxide will cause explosive decomposition. Tetrahydrofuran buy thf online from uk chemical suppliers. Tetrahydrofuran revision date 09feb2016 viscosity 0.

You can buy tetrahydrofuran from our online chemical shop in 2. Suparna chemicals manufactures wide range of pharmaceutical chemicals which includes potassium t butylate ktb in tetrahydrofuran thf 20%. Reacts violently with air on standing, lithium aluminium hydride, potassium. Tetrahydrofuran reacts violently with oxidizing agents leading to fires and. Potassium tbutoxide 1m in tetrahydrofuran product code. Twa value 50 ppm acgihtlv stel value 100 ppm acgihtlv skin designation acgihtlv the substance can be absorbed through the skin. Diethylene oxide, 1,4epoxybutane, thf, cyclotetramethylene oxide company identification. Show this safety data sheet to the doctor in attendance.

P501 dispose of contents container to an approved waste disposal plant. Tetrahydrofuran buy thf online uk chemical suppliers. Safety data sheet according to 29cfr19101200 and ghs rev. Description buy tetrahydrofuran from accredited uk suppliers. Potassium carbonate anhydrous certified acs revision date 18sep2018 sensitization no information available carcinogenicity the table below indicates whether each agency has listed any ingredient as a carcinogen. Tetrahydrofuran thf is a saturated cyclic ether with a potential use as a biofuel. Material safety data sheet sodium phosphate solution, saturated.

With accreditation to a number of iso standards, as well as a 100% quality guarantee on every product, we have the knowledge and experience to handle all of your business needs. Introduction the benzophenonesodium still is a widely used method to produce moisture, oxygen, and peroxide free organic solvents, especially for tetrahydrofuran thf. If vomiting occurs spontaneously, keep victims head lowered forward to reduce the risk of. Tetrahydrofuran is a flammable liquid and a dangerous fire hazard. Potassium tbutoxide 1m in tetrahydrofuran safety data. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. The compound is classified as heterocyclic compound, specifically a cyclic ether. The soluble benzophenone ketyls can be formed as radical anion by oneelectron reduction of carbonyls with sodium. Tetrahydrofuran please ensure that this msds is given to, and explained to people using this product. A violent explosion occurred during the preparation of sodium aluminum hydride from sodium and aluminum in a medium of tetrahydrofuran chem.

Section 1 chemical product and company identification. December 3, 2007 information in this msds is from available published sources and is believed to be accurate. If inhaled if breathed in, move person into fresh air. Tetrahydrofuran thf is an organic compound with the formula ch 2 4 o. If released to the atmosphere, tetrahydrofuran will exist solely in the vapor phase and is degraded in the atmosphere by reaction with photochemicallyproduced hydroxyl radicals and nitrate radicals with halflives of about 1 and 3 days, respectively. Uses advised against not for food, drug, pesticide or biocidal product use details of the supplier of the safety data sheet. Identification of the substancemixture and of the companyundertaking. Methods and material for containment and cleaning up spills should be contained, solidified, and placed in suitable containers for disposal. Potassium hydroxide will cause explosive decomposition of maleic anhydride.

Identification product name tetrahydrofuran cat no. Material safety data sheet tetrahydrofuran section 1 chemical product and company identification msds name. It belongs to alcoholates alkoxides, potassium alcoholates products category. Application tetrahydrofuran was used as a solvent in the formation of diacetylinic polymers. Prolonged exposure to air and light may form unstable peroxides especially when. Material safety data sheet potassium hydroxide msds. Inhalation of thf at concentrations greater than 3000 ppm, 8 hoursday for 20 days, produced irritation and evidence for hepatic and renal injury in animals. Measured koc values of 23 and 18 indicate that tetrahydrofuran will have very high mobility in soil. Material safety data sheet sodium phosphate solution, saturated 6 section 16 other information msds creation date. Potassium tert butylate 2methyl2propanol, potassium salt chemical family. Potassium bistrimethylsilylamide, 20% in tetrahydrofuran. Description buy tetrahydrofuran thf from accredited uk suppliers. If released to the atmosphere, tetrahydrofuran will exist solely in the vapor phase and is degraded in the atmosphere by reaction with photochemicallyproduced hydroxyl radicals and nitrate radicals with halflives of about 1. Bp11401 synonyms thf recommended use laboratory chemicals.

Material safety data sheet tetrahydrofuran msds section 1. Component casno iarc ntp acgih osha mexico potassium carbonate584087 not listed not listed not listed not listed not listed. Boranetetrahydrofuran complex, 1 m solution in tetrahydrofuran. Potassium hydroxide special remarks on corrosivity. Tetrahydrofuran 1650 mgkg rat 2000 mgkg rabbit 180 mgl rat 1 h 53. Registration number 109 99 9 203 726 8 603 025 00 0 01 2119444314 46 xxxx 90 100 % 4. Reports suggest that it is a better promoter than 1,3 dioxolane for co 2hydrate formation. You can buy tetrahydrofuran commonly called thf from our. Never give anything by mouth to an unconscious person. Identification of the substancemixture and of the companyundertaking 1. Remove person to fresh air and keep comfortable for breathing. Casno tetrahydrofuran 534048 anonymous 603025000 109999 1. Personal protective equipment respiratory protection. This fact sheet is a summary source of information of all potential and most severe health hazards that may result from.

Potassium bistrimethylsilylamide, 20% in tetrahydrofuran safety data sheet 112015 en english us sds id. When wet, attacks metals such as aluminum, tin, lead, and zinc, producing flammable hydrogen gas. Be careful that the product is not present at a concentration level above tlv. Very high exposure can cause unconsciousness and death. Being polar and having a wide liquid range, thf is a versatile solvent.