五氯化萘

五氯化萘（CAS 1321-64-8）：分子式 C10H3Cl5、分子量 300.4。

产品概览

应用领域

登记用途：Uses: Used as additives to lubricants and cable insulation (fire retardants)、[ACGIH]、See CHLORINATED NAPHTHALENES.、The manufacturing of chlorinated naphthalenes (Halowax) has been discontinued in the USA since 1977.、... Except in special cases、chlorinated naphthalenes are no longer used in capacitors or electric cable coverings. Their use as lubricants has also been largely discontinued. Practice in individual countries varies、however. In the USA、for example、chlorinated naphthalenes are no longer used as wood preservatives.、Chlorinated naphthalenes、CHLORINATED NAPHTHALENE MIXTURE AS ELECTRIC INSULATORS、CONDENSER DIELECTRICS、& SEPARATORS IN BATTERIES、CHLORINATED NAPHTHALENES-COATING FOR WOOD、PAPER、TEXTILES.、Organic synthesis、There are no known commercial uses for purified individual isomers of di-、tri-、tetra-、penta-、hexa-、or heptachloronaphthalene.、Electrical insulation and fire-resisting materials、impregnants、sealing compounds、crankcase additive、ingredient in penetrating oils、plasticizer、protective coatings.、Halowax、The tri- and higher chlorinated naphthalene products have been used as impregnants for condensers and capacitors and dipping encapsulating compounds in electronic and automotive applications、as temporary binders in the manufacture of ceramic components in paper coating and impregnation、in precision casting of alloys、in electroplating stop-off compounds、as additives in gear oils and cutting compounds、in flame-proofing and insulation of electrical cable and conductors、as moisture-proof sealants、as separators in batteries、in refractive index testing oils、as masking compounds in electroplating、and in grinding wheel lubricants.、The most important uses、in terms of volume、have been in cable insulation、wood preservation、engine oil additives、electroplating masking compounds、feedstocks for dye production、dye carriers、capacitors、and refractive index testing oils (US EPA、1983). The use of PCNs as wood preservatives was popular in the 1940s and 1950s、but they are no longer used for this purpose in the USA.、Methods of Manufacturing: PARTIAL CHLORINATION OF NAPHTHALENE IN PRESENCE OF FERRIC OR ANTIMONY CHLORIDE CATALYST.、Polychlorinated naphthalenes (PCNs) ... can be synthesized by the chlorination of naphthalene.、Polychlorinated naphthalenes、Consumption Patterns: U.S. demand for chloronaphthalenes has declined steadily、manufacturing of chloronaphthalene products ceased in 1977(1).、U.S. Production: ... Exact yearly or total production figures are obscure. In 1972、the estimated market for PCNs was less than 2300 metric tons.、No current USA production、... Exact yearly or total production figures are obscure. In 1972、General Manufacturing Information: Naphthalene、pentachloro-: ACTIVE、Koppers Co、Inc.、the sole U.S. producer、ceased manufacturing their chloronaphthalene products (Halowax) in 1977.、PENTACHLORONAPHTHALENE WAS ALSO IDENTIFIED IN KC-400、A POLYCHLORINATED BIPHENYL.、Commercial PCNs were produced by several companies、eg、Koppers Chemical Co.、Halochem、Prodelec、Bayer、and ICI、and marketed under a number of trade names including Halowaxes、Nibren waxes、Seekay waxes、and Clonacire waxes.、... Most of the commercial PCNs were complex mixtures of isomers and cogeners、although two products、namely monoPCN and Halowax 1051、N-Wax 80、contained primarily 1-chloronaphthalene and octachloronaphthalene、respectively.、PCNs are no longer produced in the USA or Western Europe ... There are no data on whether PCNs are produced in other countries.、is、trademark for chlorinated hydrocarbons of varying chlorine content、including chlorinated naphthalenes、ranging from low viscosity oil to hard microcrystalline wax.、Halowax 1013 contains 20 percent tetrachloronaphthalene、50 percent pentachloronaphthalene、and 40 percent hexachloronaphthalene.。

技术档案

这个产品是什么

五氯化萘 是一种化工化合物，登记 CAS 号为 1321-64-8，分子式 C10H3Cl5（分子量 300.4）。

识别信息

登记 CAS 号：1321-64-8

其分子式 C10H3Cl5 由 10 个碳、3 个氢、5 个氯 组成。

别名/同义词：五氯化萘 · HALOWAX 1013

常见问题

PubChem 公开数据