L-赤型哌甲酯盐酸盐

L-赤型哌甲酯盐酸盐（CAS 40431-63-8）：分子式 CH4O、分子量 32.042。

产品概览

应用领域

登记用途：Uses: CIR ingredient: Methyl Alcohol、Methanol is primarily used as an industrial solvent for inks、resins、adhesives、and dyes. It is also used as a solvent in the manufacture of cholesterol、streptomycin、vitamins、hormones、and other pharmaceuticals. Methanol is also used as an antifreeze for automotive radiators、an ingredient of gasoline (as an antifreezing agent and octane booster)、and as fuel for picnic stoves. Methanol is also an ingredient in paint and varnish removers. Methanol is also used as an alternative motor fuel.、Used as a solvent、alcohol denaturant、antifreeze、and chemical intermediate、[ACGIH] Naturally present in blood and urine and in fruits and vegetables、[CHEMINFO] Used in paint removers、windshield-washing solutions、and duplication fluids、[Olson、p. 314]、Semiconductor Manufacturing [Category: Industry]、Painting (Solvents) [Category: Paint]、Silk-Screen Printing [Category: Other]、Sculpturing plastics [Category: Hobbies]、Smoking cigarettes [Category: Food & Drugs]、Both oil base and water base fracturing fluids are being used in the fracturing industry. Water base、which includes alcohol-water mixtures and low strength acids、make up the majority of treating fluids. The common chemicals added to these fluids are polymers for viscosity development、crosslinkers for viscosity enhancement、pH control chemicals、gel breakers for polymer degradation following the treatment、clay stabilizers、alcohol、bactericides、fluid loss additives and friction reducer.、Hydraulic fracturing、Hydraulic fracturing uses a specially blended liquid which is pumped into a well under extreme pressure causing cracks in rock formations underground. These cracks in the rock then allow oil and natural gas to flow、increasing resource production. ... Chemical Name: Methanol、Chemical Purpose: Product stabilizer and、or winterizing agent、Product Function: Corrosion inhibitor.、In 2013、the breakdown of total methanol use was formaldehyde、31%、MTBE、11%、acetic acid、10%、and all other includes chloromethane、methyl methacrylate、methylamine、dimethyl terephthalate、solvents、glycol methyl ethers、antifreeze in windshield wipers、and drilling muds and fuels.、... Dehydrator of natural gas、fuel for utility plants (methyl fuel)、feedstock for manufacture of synthetic proteins by continuous fermentation、source of hydrogen for fuel cells、home-heating-oil extender.、For more Uses (Complete) data for Methanol (9 total)、please visit the HSDB record page.、Substance listed with specific concentration in tattoo ink and、or permanent make up according to EU Commission Regulation 2020、2081. The concentration limit (by weight) is 11%.、Methanol is a toxic alcohol that is used industrially as a solvent、pesticide、and alternative fuel source. It also occurs naturally in humans、animals、and plants. Foods such as fresh fruits and vegetables、fruit juices、fermented beverages、and diet soft drinks containing aspartame are the primary sources of methanol in the human body. Most methanol poisonings occur as a result of drinking beverages contaminated with methanol or from drinking methanol-containing products. In the industrial setting、inhalation of high concentrations of methanol vapor and absorption of methanol through the skin are as effective as the oral route in producing toxic effects. The characteristic pungent (alcohol) odor of methanol does not provide sufficient warning of low levels of exposure.、Methanol is found in a host of consumer products、including windshield washer fluid、and is used in the manufacture of formaldehyde. (T10)、Use Classification: Food Additives -> EXTRACTION_SOLVENT -> JECFA Functional Classes、Food Additives -> EXTRACTION_SOLVENT -> JECFA Functional Classes、Cosmetics -> Denaturant、Solvent、SOLVENTS、Industry Uses: Chain transfer agent、Freeze-thaw additive、Other、Anti-freeze agent、Anti-adhesive、cohesive、Fuel agents、Fuel、Plating agent、Surfactant (surface active agent)、Monomers、Processing aids not otherwise specified、Soil amendments (fertilizers)、Catalyst、Not Known or Reasonably Ascertainable、Corrosion inhibitor、Diluent、Cleaning agent、Plasticizer、Fragrance、Laboratory chemicals、Surface modifier、Intermediate、Processing aids、specific to petroleum production、Adhesion、cohesion promoter、Pigment、Consumer Uses: Other、Household Products: Cosmetics product ingredient: Methanol (Methyl alcohol)、Source: Methanol can be distilled from wood、but it is more typically made through industrial chemical processes. Product formulators add methanol to alcohol-based cosmetic products in order to discourage people from consuming them recreationally. Methanol is also used to dissolve solid chemicals and as an ingredient in fragrances.、Potential health impacts: People may be exposed to methanol through ingestion、inhalation、or by absorption through the skin、depending on the specific product. Studies of pregnant mice and rats exposed to methanol by inhalation found developmental effects among offspring、especially to the skeleton and the central nervous system. The National Toxicology Program (NTP) has concluded that methanol is a developmental toxin in animals. NTP also considers methanol a developmental toxin in humans at low blood levels (above 10 mg、L). When consumed in sufficient quantities、methanol can also affect the central nervous system and cause blindness. California Proposition 65 lists methanol as a developmental toxin.、Product count: 157、Information on 312 consumer products that contain Methanol in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Hobby、Craft、• Home Maintenance、• Inside the Home、• Landscaping、Yard、• Perso。

技术档案

这个产品是什么

L-赤型哌甲酯盐酸盐 是一种化工化合物，登记 CAS 号为 40431-63-8，分子式 CH4O（分子量 32.042）。

识别信息

登记 CAS 号：40431-63-8

其分子式 CH4O 由 1 个碳、4 个氢、1 个氧 组成。

别名/同义词：L-赤型哌甲酯盐酸盐 · L-erythro-Methylphenidate Hydrochloride

常见问题

PubChem 公开数据