http://www.beretmall.com/product/detail.aspx?id=313346 飞世尔/Fisher_L14137.MD_(S)-(+)-1,1'-二萘基-2,2'基 双磷酸氢酯, 98+%_250mg - 贝雷猫商品中心
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授权代理商(S)-(+)-1,1'-二萘基-2,2'基 双磷酸氢酯, 98+%_250mg

250mg

会员价请登录市场价¥853
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单位: 包装: 库存:
数量: 1瓶起订,增量1瓶
化学性质
分子式: C20H13O4P
分子量: 348.30
熔点: >300°
灵敏度: Ambient temperatures.
形态: Powder
溶解性: Soluble in DMSO and methanol (hot).
应用
Used as a chiral Bronsted acid catalyst in the enantoselective Mannich reaction.
备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agents.
其他参考资料:
Beilstein: 4787775
GHS Hazard and Precautionary Statements
Hazard Statements : H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

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