Hcfc-124的cas号
WebCAS Number UN/NA Number DOT Hazard Label USCG CHRIS Code; 63938-10-3 (mixed isomers) 2837-89-0 (2-chloro-1,1,1,2-tetrafluoroethane) 1021; ... HCFC-124: 2837-89-0: X "X" indicates that this is a second name for an EPCRA section 313 chemical already included on this consolidated list. May also indicate that the same chemical with the … WebMay 12, 2024 · HCFC-123; HCFC-124; HCFC-22, HCFC-142b, HCFC-141b, HCFC-225ca, and HCFC-225cb have all been phased out in the United States. One consumption allowance (i.e., "right to import") permits the import of one kilogram of substance. For example, to import 10 kilograms of HCFC-123, you must hold 10 unexpended HCFC-123 …
Hcfc-124的cas号
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WebHCFC-124 also has potential utility as a fire extinguishant. It may be identified by any of the following names: Hydrochlorofluorocarbon 124 2-chloro-1,1,1,2-tetrafluoroethane HCFC-124 Suva® 124 refrigerant FE-241 fire extinguishant Table 1 gives the chemical name and formula for HCFC-124. Uses Refrigeration HCFC-124 is a component of DuPont ...
Webgas 124); chloro-1,1,1,2-tetrafluoroethane; HCFC-124; R124; CFC-124; 2-Chloro-1,1,1, 2-tetrafluoroethane; HCFC-124; FREON-124; HCFC 124; 2-CHLORO-1,1,1, 2 … WebCAS Number: 2837-89-0. EPA Registry Name: HCFC-124. Molecular Weight: 136.48 Molecular Formula: C2HClF4 Additional Metadata. For more information about the substance, you may click one of the links below to take you to the relevant section: Program and regulatory information about this substance, including links to EPA …
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) WebHCFC-124 Valid: CUS98 Ethane, 2-chloro-1,1,1,2-tetrafluoro- Valid: CA Index Ethane, 2-chloro-1,1,1,2-tetrafluoro- Valid: FDA 1,1,1,2-Tetrafluorochloroethane Unknown: MTL 2 …
WebCAS号 分子式; 5-(2-氨基-4-氯-5-苯磺酰胺)-1H-四唑: 4-Amino-2-chloro-5-(1H-tetrazol-5-yl)benzenesulfonamide: 分子量：274.688 密度：1.8±0.1 g/cm3 沸点：633.9±65.0 °C at …
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 ... tasties new mostonWebFreon 123, HCFC-123, R 123 化学式 C2HCl2F3 分子量 152.93 g·mol CAS登录号 306-83-2 EINECS登录号 206-190-3 熔 点-107 ℃ 沸 点 30.11 ℃ 水溶性 0.39% 密 度 1.523g/cm³ … tasties of chesterhttp://www.chemyq.com/xz/xz2/13133ppqbg.htm 🚀 the business legion 🚀Web1-氯-1,2,2,2-四氟乙烷，别名hcfc-124，化学式c 2 h cl f 4 是一种氢氟氯碳化物。 它是一种用来取代 氟氯碳化物 的 冷冻剂 。 HCFC-124 也是一种 灭火剂 ，可用来取代 哈龙 。 the business letter formatWebHCFC-124 (1-chloro-1,2,2,2-tetrafluoroethane, CAS no 2837-89-0) is a colorless gas with a faint ethereal odour at room temperature and atmospheric pressure. It has a melting point of -199ºC and a boiling point of -12ºC at the business layer is part of the back-endhttp://www.jfma.org/msds/HCFC-124.pdf the business magnets instagramWebJun 2, 2024 · 1-氯-1,2,2,2-四氟乙烷，別名hcfc-124，化學式c 2 h cl f 4 是一種氫氟氯碳化物。 它是一種用來取代 氟氯碳化物 的 冷凍劑 。 HCFC-124 也是一種 滅火劑 ，可用來取 … tasties opening times