1-Butanesulfonyl chloride CAS No: 2386-60-9 High Quality Prompt Delivery Free Sample Production Information Refractive index : n20/D 1.454(lit)Density : 1.208g/mL at 25℃(lit)Boiling point: 80-81℃9mmHg(lit)Vapor pressure : 0.5mm Hg(20℃)Content: (%) ≥99Water content : (% ) ≤0.2Melting point: -29℃Usage : pharmaceutical and agricultural intermediates, synthesis of perfume and essence. Our Advantages: I). We have abundant professional production experience. II). We have our own chemical factory. III). Sample is free of charge. IV). Reasonable Price, Excellent Quality & Attentive Service V). Prompt reply: we can reply your inquiry and email within 24 hours. VI). Fast Delivery: The delivery time is about 10-20 days after receiving the deposit. VII). We have passed the LFGB, SGS, STC, HSL and some other tests. VIII). We have a unity cooperation team.