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产品详情
产品名称 英文名称:Dibenzyl Carbonate 同义词 Dibenzyl carbonate、3459-92-5、Carbonic acid, bis(phenylmethyl) ester、Benzyl carbonate、Carbonic acid, dibenzyl ester、Carbonic Acid Dibenzyl Ester、99TJK14RPZ、MFCD00014436、NSC-406789、Dibenzylcarbonate、EINECS 222-401-1、NSC 406789、AI3-05836、Dibenzyl carbonate,、二苄基碳酸盐[脂] 产品性质 CAS编号:3459-92-5 分子式:C15H14O3 分子量:242.27 MDL号:MFCD00014436 PubChem编号:77002 别名:二苄基碳酸盐[脂] 英文别名:Dibenzyl carbonate|3459-92-5|Carbonic acid, bis(phenylmethyl) ester|Benzyl carbonate|Carbonic acid, dibenzyl ester|Carbonic Acid Dibenzyl Ester|99TJK14RPZ|MFCD00014436|NSC-406789|Dibenzylcarbonate|EINECS 222-401-1|NSC 406789|AI3-05836|Dibenzyl carbonate, 规格或纯度:>98.0%(GC) 英文名称:Dibenzyl Carbonate 储存温度:2-8°C储存,充氩 运输条件:冰袋运输 产品介绍:Dibenzyl carbonate (DBC) is commonly used as abenzylating agent. Dimethyl carbonate and excess of benzyl alcohol undergoes transesterification in the presence of CsF/α-Al2O3 (cesium fluoride/aluminum oxide) to form DBC. The formation of N,N-dibenzyl derivatives by the reaction of primary aliphatic amines with DBC in the presence of phosphonium salts has been investigated;Dibenzyl carbonate may be used in the synthesis of the following via benzylation reaction• Benzyl phenyl ether from phenol.• 2,3-Diphenylpropionitrile from phenylacetonitrile.• Benzyl 2,3-diphenylpropionate from benzyl phenyl acetateDibenzyl carbonate (DBC) is commonly used as abenzylating agent. Dimethyl carbonate and excess of benzyl alcohol undergoes transesterification in the presence of CsF/α-Al2O3 (cesium fluoride/aluminum oxide) to form DBC. The formation of N,N-dibenzyl derivatives by the reaction of primary aliphatic amines with DBC in the presence of phosphonium salts has been investigated;Dibenzyl carbonate may be used in the synthesis of the following via benzylation reaction• Benzyl phenyl ether from phenol.• 2,3-Diphenylpropionitrile from phenylacetonitrile.• Benzyl 2,3-diphenylpropionate from benzyl phenyl acetate IUPAC Name:dibenzyl carbonate INCHI:InChI=1S/C15H14O3/c16-15(17-11-13-7-3-1-4-8-13)18-12-14-9-5-2-6-10-14/h1-10H,11-12H2 InChi Key:PIZLBWGMERQCOC-UHFFFAOYSA-N Canonical SMILES:C1=CC=C(C=C1)COC(=O)OCC2=CC=CC=C2 Isomeric SMILES:C1=CC=C(C=C1)COC(=O)OCC2=CC=CC=C2 WGK Germany:3 PubChem CID:77002 Reaxy-Rn:1882864 溶解性:paringly Soluble (0.099 g/L) (25°C) 敏感性:对空气敏感 折光率:1.5485 闪点(℉):230°F 闪点(℃):>110 °C 沸点:150-155°/0.8mm 熔点:29-33°C 象形图: 信号词:Warning 危险声明:H302 Harmful if swallowedH312 Harmful in contact with skin 预防措施声明:P280,P302+P352,P321,P501,P264,P270,P362+P364,P330,P301+P317,P317 个人防护装备:dust mask type N95 (US), Eyeshields, Gloves 产品包装
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