2-羟基-4-甲氧基二苯甲酮-5-磺酸

2-羟基-4-甲氧基二苯甲酮-5-磺酸（CAS 4065-45-6）：分子式 C14H12O6S、分子量 308.31。

产品概览

应用领域

登记用途：Uses: CIR ingredient: Benzophenone-4、Used as ultraviolet absorber for leather and textiles、and ultraviolet screen for humans、Also used in cosmetics and shampoos、[Merck Index]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Ultraviolet absorber for leather and textile fibers、in cosmetics and shampoos.、Used as an ultraviolet absorber in US cosmetics at concentrations of 5-10%、Benzophenones-2、-3、-4、-6、-8、and -9 are used in suntan lotions and hair sprays because they protect the skin and hair from the harmful effects of the sun. These ingredients also photostabilize cosmetic dyes、creams、and lotion's.、Use Classification: Cosmetics -> Uv absorber、Uv filter、Household Products: Cosmetics product ingredient: Benzophenone-4、Product count: 5、Information on 125 consumer products that contain Benzophenone-4 in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、• Personal Care、Methods of Manufacturing: Benzophenone-4 is prepared via sulfonation of Benzophenone-3. The product is purified by precipitation from aqueous HCl、isolated by centrifugation、washed with acidic water、and dried.、Preparation: A.J. Cofrancesco、United Kingdom 1136525 (1968 to GAF)、Formulations、Preparations: The maximum recommended levels of lead and arsenic impurities in Benzophenone-4 are、13 ppm and 1 ppm respectively、.、U.S. Production: Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#7083]、Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Benzenesulfonic acid、5-benzoyl-4-hydroxy-2-methoxy-. Aggregated National Production Volume: < 500、000 pounds.、Non-confidential 2012 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Benzenesulfonic acid、5-benzoyl-4-hydroxy-2-methoxy-. National Production Volume: Withheld.、General Manufacturing Information: Benzenesulfonic acid、5-benzoyl-4-hydroxy-2-methoxy-: ACTIVE、The FDA Panel on Review of Topical Analgesics has proposed that Benzophenones-3、and -8 are safe and effective as active ingredients in sunscreens for over-the-counter (OTC) use at the following concentrations: Benzophenone-3、2%-6%、Benzophenone-4、5%-10%、and Benzophenone-8、3%. The Panel proposed these concentration limits on a combined safety and efficacy basis (a concentration limit may reflect maximum efficacy and not necessarily an indication of toxicity at a higher concentration).、Sunscreens are available in a variety of dosage forms and formulations. ... Because these formulations frequently change and the manufacturers often are reluctant to reveal specific ingredients in their formulations、a listing of commercially available sunscreens is not included in this monograph.、Sunscreens。

技术档案

这个产品是什么

2-羟基-4-甲氧基二苯甲酮-5-磺酸 是一种化工化合物，登记 CAS 号为 4065-45-6，分子式 C14H12O6S（分子量 308.31）。

识别信息

登记 CAS 号：4065-45-6

其分子式 C14H12O6S 由 14 个碳、12 个氢、6 个氧、1 个硫 组成。

别名/同义词：2-羟基-4-甲氧基二苯甲酮-5-磺酸 · 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid

常见问题

PubChem 公开数据