產(chǎn)品名稱：工業(yè)用1,1-二氯-1- 一氟乙烷 (R-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，無腐蝕性，毒性低。

產(chǎn)品用途：為F-11的過渡替代品，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.

技術(shù)指標(biāo)參數(shù) Techno-index Parameter：