產(chǎn)品名稱(chēng)：1,1-二氯-1- 一氟乙烷 (HCFC-141b)
分子式：C2H3FCl2
相對(duì)分子量：116.95
產(chǎn)品標(biāo)準(zhǔn)：Q/JHGS 60-2018
理化性質(zhì)：常溫下為液體,熔點(diǎn)-103.5℃，沸點(diǎn)32.05℃，液體密度(25℃)1.227g/cm3，不溶于水，易溶于各種有機(jī)溶劑，常溫下儲(chǔ)存，其性質(zhì)穩(wěn)定，不發(fā)生分解，無(wú)腐蝕性，毒性低。
產(chǎn)品用途：1,1-二氯-1- 一氟乙烷 (HCFC-141b)為F-11的過(guò)渡替代品，廣泛應(yīng)用于聚氨酯泡沫塑料的發(fā)泡劑以及電子、儀表行業(yè)的高純清洗劑。
Product Name:
1,1-Dichloro-1-fluoroethane (HCFC-141b)
Molecular formula: C2H3FCl2
Relative molecular weight: 116.95
Product standard: Q/JHGS 60-2018
Physical and chemical properties:
liquid at room temperature, melting point -103.5℃, boiling point 32.05℃, liquid density (25℃) 1.227 g / cm3, insoluble in water, soluble in various organic solvents. Its properties are stable when stored at room temperature. No decomposition occurs, non-corrosive, and low toxicity.
Product application:
It is a transitional substitute for F-11, and widely used in foaming agent for polyurethane foam and high-purity cleaning agent for electronics and instrument industry.
