2024 Butandiolformal

Butandiolformal

Author: szxm

August undefined, 2024

WebLookchem Provide Cas No.505-65-7 Basic information: Properties,Safety Data,Sds and Other Datebase. We also Provide Trading Suppliers & Manufacture for 505-65-7 TETRAMETHYLENE FORMAL. Web1,4-Butanediol formal (CAS No 000505-65-7) SML = 0.05 mg/kg and SML(T) = 15 mg/kg (expressed as formaldehyde) and SML(T) = 5 mg/kg (expressed as 1,4-butanediol) Formaldehyde (CAS No 000050-00-0) SML(T) = 15 mg/kg 1,4-Butanediol (CAS No 000110-63-4) SML(T) = 5 mg/kg Tetrahydrofuran (CAS No 000109-99-9) SML = 0.6 mg/kg

Translation of "1,4-Butandiolformal" in English - Reverso Context

WebMay 27, 2024 · Types of Regions: Overview. Geography is the study of the Earth's features and how human beings interact with the planet. A region is a very simplistic term in … Web1,4-butanediol formal may hydrolyse in contact with foods or simulants to form 1,4-butanediol (FCM No 254) and formaldehyde (FCM No 98). Therefore the total specific migration limits set for these substances should not be exceeded. As a result 1,4-butanediol formal should be added to group restrictions 15 and 30. firefox search engines list

Butandiolformal

Web1,4-Butandiolformal (FCM-Stoff-Nr. 344) wurde vom Wissenschaftlichen Ausschuss „Lebensmittel“ im Jahr 2000 beurteilt (5). Der Ausschuss kam zu dem Schluss, dass für … WebButandiolformal was administered to groups of 5 male and 5 female Wistar rats at dose levels of 0 mg/kg bw/d (vehicle control; test group 0), 100 mg/kg bw/d (test group 1), 300 mg/kg bw/d (test group 2) and 1000 mg/kg bw/d (test group 3) over a period of 4 weeks by gavage. Examinations Observations and examinations performed and frequency: Web1,3-dioxepane . butandiolformal . 1,4-butanediol formal . 1,3-dioxacycloheptane . tetramethylene formal . tetrahydro-1,3-dioxepin . 1,4-methylenedioxybutane firefox search engine duckduckgo

Registration Dossier - ECHA

Pharmacodynamics. Butane-1,4-diol seems to have two types of pharmacological actions. The major psychoactive effects of 1,4-butanediol are because it is metabolized into GHB; however there is a study suggesting that 1,4-butanediol may have potential alcohol-like pharmacological effects on its own. … See more Butane-1,4-diol, not to be confused with 1,3 butanediol, is a primary alcohol, and an organic compound, with the formula HOCH2CH2CH2CH2OH. It is a colorless viscous liquid. It is one of four stable isomers See more In industrial chemical synthesis, acetylene reacts with two equivalents of formaldehyde to form butyne-1,4-diol. Hydrogenation of butyne-1,4-diol gives butane-1,4-diol. It is … See more Butane-1,4-diol is also used as a recreational drug known by some users as "One Comma Four", "Liquid Fantasy", "One Four Bee" or … See more Butane-1,4-diol is used industrially as a solvent and in the manufacture of some types of plastics, elastic fibers and polyurethanes. In organic chemistry, 1,4-butanediol is used … See more • 1,4-Butanediol diglycidyl ether See more • International Chemical Safety Card 1104 • SIDS Initial Assessment Report for 1,4-Butanediol from the Organisation for Economic Co-operation and Development (OECD) See more Webbutanediol formal water synthesis Prior art date 1967-09-29 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal … ethel walz norris nswWebbutanediol formal (CAS Reg. No. 25214 85–1). Both copolymers may have cer-tain optional substances added to im-part desired technological properties to the copolymer. (b) Optional adjuvant substances. The polyoxymethylene copolymer identi-fied in paragraph (a) of this section may contain optional adjuvant sub-stances required in its ... firefox search more recent less recent

"WebJun 2, 2000 · The polymer must be stabilized by acetate end capping. The copolymerization of formaldehyde is only possible to a limited extent with isocyanates and dimethyketenes. The cationic copolymerization of formaldehyde with BF 3 etherate as the initiator has been achieved with 1,3-dioxolane 9 and butanediol formal. 9 " - Butandiolformal

Translation of "1,4-Butandiolformal" in English - Reverso Context

Butandiolformal

Butandiolformal

Did you know?