二甲基亚砜

二甲基亚砜（CAS 67-68-5）：分子式 C2H6OS、分子量 78.14。

产品概览

应用领域

登记用途：Uses: Used as a pharmaceutical、a solvent for polymerization and chemical extractions、a paint remover、a preservative for organ transplantation、Occurs naturally in ground water and in grains、vegetables、and many other foods、[CHEMINFO] Used as a solvent for many organic compounds、Also used in industrial cleaners、[HSDB]、Semiconductor Manufacturing [Category: Industry]、DMSO is not a nutritional supplement. It is used as a treatment for interstitial cystitis、and treatment must be performed by a qualified physician. DMSO is metabolized to methylsulfonylmethane、which is available as a nutritional supplement.、Vitrification has become common for cryopreservation of embryos. ...Extended exposure of embryos with both vitrification protocols showed that the DMSO-containing vitrification solutions did not lead to cell membrane damage and death as quickly as the DMSO-free vitrification solutions. To assess embryo viability、the authors recommend that vitrification of early embryos should be combined with extended culture and assessment of normal blastocyst development before transferring to patients.、Dimethyl sulfoxide (DMSO) is a molecule with a long history in pharmaceutics and is now well established as a penetration enhancer in topical pharmaceutical formulations. It is currently used for this purpose in diclofenac sodium topical solution (approved in the United States to treat signs and symptoms of osteoarthritis) and idoxuridine topical solution (approved in Europe for the treatment of herpes zoster). ... The clinical use of pharmaceutical-grade DMSO as a penetration enhancer is supported by the robust data that have accumulated over the past 3 decades demonstrating the favorable safety and tolerability profile. Dimethyl sulfoxide is a safe and effective mechanism for facilitating the transdermal delivery of both hydrophilic and lipophilic medications to provide localized drug delivery.、For dimethyl sulfoxide (USEPA、OPP Pesticide Code: 000177) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、For more Uses (Complete) data for DIMETHYL SULFOXIDE (13 total)、please visit the HSDB record page.、Use (kg、approx.) in Germany (2009): >10000、Consumption (g per capita、approx.) in Germany (2009): 0.122、Excretion rate: 0.68、Calculated removal (%): 75.1、DMSO is an important polar aprotic solvent. In cryobiology DMSO has been used as a cryoprotectant and is still an important constituent of cryoprotectant vitrification mixtures used to preserve organs、tissues、and cell suspensions.[Wikipedia]、Use Classification: Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、SOLVENTS、Industry Uses: Laboratory chemicals、Etching agent、Not Known or Reasonably Ascertainable、Cleaning agent、Plating agent、Solvent、Consumer Uses: Solvent、Soil amendments (fertilizers)、Household Products: Information on 1 consumer products that contain Dimethyl sulfoxide in the following categories is provided:、• Home Maintenance、Methods of Manufacturing: In industry、DMSO is produced by catalytic oxidation of dimethyl sulfide with oxygen or by oxidation with nitrogen dioxide. The oxidation of dimethyl sulfide with oxygen at 7.2 MPa and 105 °C gives good yields of DMSO.、Obtained as a by-product of paper manufacture ... .、Oxidation of dimethyl sulfide with nitrogen tetroxide under anhydrous conditions、sulfide waste liquors.、Formulations、Preparations: Rimso-50 (Research Industries) Solution: 50% aqueous solution.、Dimethyl Sulfoxide (Bioniche)、Solution: 50% aqueous solution、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 2、2021: 2、2020: 2、(1972) Probably greater than 4.54x10+5 g、(1975) probably greater than 4.54x10+5 g、Methane、sulfinylbis- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).、Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#221]、For more U.S. Production (Complete) data for DIMETHYL SULFOXIDE (6 total)、Computer and Electronic Product Manufacturing、Plastics Product Manufacturing、Transportation Equipment Manufacturing、Electrical Equipment、Appliance、and Component Manufacturing、Pharmaceutical and Medicine Manufacturing、All Other Basic Organic Chemical Manufacturing、Services、Machinery Manufacturing、Adhesive Manufacturing、Paint and Coating Manufacturing、Fabricated Metal Product Manufacturing、1、1'-sulfinylbis-: ACTIVE、FDA does not permit its use in horses or dogs intended for breeding purposes、nor in horses slaughtered for food.、Dimethyl sulfoxide is used in many paint removers and has many green characteristics. It has low toxicity、a high flash point、and is not a HAP nor listed under SARA 313. A risk associated with DMSO removers is that it is readily transported through the skin and may readily carry toxic compounds present with it.。

技术档案

这个产品是什么

二甲基亚砜 是一种化工化合物，登记 CAS 号为 67-68-5，分子式 C2H6OS（分子量 78.14）。

识别信息

登记 CAS 号：67-68-5

其分子式 C2H6OS 由 2 个碳、6 个氢、1 个氧、1 个硫 组成。

别名/同义词：二甲基亚砜 · Dimethyl sulfoxide · methylsulfinylmethane

常见问题

PubChem 公开数据