对甲苯磺酰氯(PTSC)

p-Toluenesulfonyl chloride(PTSC) (订货以英文为准)

编号:T104623
CAS号:98-59-9
分子式:C7H7CLO2S
分子量:190.65
货号 品牌 包装 目录价 您的价格 库存 数量 购买
T104623-5kg 阿拉丁 5kg ¥919.90
T104623-500g 阿拉丁 500g ¥119.90
T104623-1kg 阿拉丁 1kg ¥217.90
T104623-100g 阿拉丁 100g ¥52.90
产品名称 p-Toluenesulfonyl chloride(PTSC)
中文名称 对甲苯磺酰氯(PTSC)
CAS号 98-59-9
分子式(M.F.) C7H7CLO2S
分子量(M.W.) 190.65
储存条件 充氩
沸点145°C/2.0kPa
熔点71°C
敏感性对湿度敏感
溶解性Soluble in alcohol, benzene and ether. Insoluble in water.
存贮条件充氩保存
密度1.0000
应用有机合成,染料、测定伯、仲胺类、酚类。p-toluenesulfonyl chloride may be used along with N-methylimidazole for the esterification or thioesterification of carboxylic acids and alcohols or thiols.It may also be used as a chlorine source for α-chlorination of ketones in the presence of lithium diisopropylamide
产品介绍有刺激性恶臭,不溶于水,易溶于醇、醚、苯,蒸汽压 0.13kPa(88℃) p-Toluenesulfonyl chloride is an organic sulfonyl chloride mainly used to convert hydroxyl groups into good leaving group by forming sulfonates.
别名对甲苯磺酰氯;对氯化甲苯砜;4-甲苯磺酰氯;甲苯-4-磺酰氯;PTSC;Tosyl chloride;4-Methylbenzenesulfonyl chloride ; Toluene-4-sulfonyl chloride; PTSC
Reaxys-RN6191899
个人防护设备Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECSWO6200000
WGK德国2
闪点(摄氏)>110 °C
搜索质检报告(COA)
搜索MSDS
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