Webcas号查询致力于为化学行业用户免费提供hcfc的cas号、中文名称、英文名称相互转换服务,同时也包括hcfc的性质、化学式、分子结构、密度、熔点、沸点等信息。
R124制冷剂 _ 中化蓝天R124冷媒_HCFC-124 冷王科技
WebJun 1, 2024 · This page provides information on compounds recognized as ozone-depleting substances (. ODS. ) under the Montreal Protocol. The ODS are split into two groups under the Clean Air Act: Class I ODS, such as. chlorofluorocarbons. (CFCs), and Class II ODS, such as. hydrochlorofluorocarbons. (HCFCs). For each ODS, this page … Web2-TETRAFLUOROETHANE (HCFC-124); R 124; Ethane, 2-chloro-1,1,2,2-tetrafluoro- ... CAS number :2837-89-0 Substance/mixture CAS number/other identifiers: Occupational exposure limits, if available, are listed in Section 8. Substance Any concentration shown as a range is to protect confidentiality or is due to batch variation. dnd 5e the angry
System of Registries US EPA
WebSAMPLE - JFMA ... ² [ WebCAS号查询致力于为化学行业用户免费提供H2的CAS号、中文名称、英文名称相互转换服务,同时也包括H2的性质、化学式、分子结构、密度、熔点、沸点等信息。 ... S010 C7H17Cl2N C19 H28O12 二氟 三氯 乙烷 C15H31CONH2 chlorantrani AbuF superhydrid ethyl arachidonate HCFC 132 HCFC 132a C2H4Cl2F ... WebHCFC-124's main use is in commercial applications as a blowing agent for polystyrene and polyolefin foams in addition to being a component in refrigerant blends. HCFC-124 is used either in closed systems (for refrigeration uses) or in well-ventilated areas with exhaust systems (in the case of appliance manufacturing) create a plane at an angle solidworks