Diphenylselenide

Dangerous Goods

CAS number：1132-39-4 molecular formula：(C6H5)2Se

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

应用：用于硫醇类化合物及其类似物经非选择性 Michael 加成到硝基烯烃类化合物的反应。 Diphenyl selenide is an organoselenium compound. Its standard enthalpies of combustion, formation and the mean bond-dissociation energy have been calculated. Its potential as a neutral carrier to develop silver-selective membrane electrode has been investigated. Diphenyl selenide undergoes oxidation to form selenoxides on treating with N-bromosuccinimide followed by alkaline hydrolysis.

Specs

Chinese alias	-
English alias	Benzene, 1,1'-selenobis- \| EINECS 214-474-3 \| AKOS025212301 \| Diphenylselenium \| Biphenyl selenide \| Benzene,1'-selenobis- \| Diphenyl selenide \| PHENYL SELENIDE \| FT-0633388 \| Biphenyl selenium \| Diphenyl selenium \| diphenylselenide \| Diphenyl selenide, 9
CAS number	1132-39-4	molecular formula	(C6H5)2Se
molecular weight	233.17 g/mol	Exact mass	≥98%
PSA	0.000 Å²	logp	-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：

GHS06 , GHS08 , GHS09

Signal word：

Danger

Hazard Statement：

H301: 吞咽会中毒 H331: 吸入会中毒 H373: 通过长时间或反复暴露对器官造成损害 H400: 对水生生物有剧毒 H410: 对水生生物有剧毒并具有长期持续影响

Statement of Preventive Measures：

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P273: 避免释放到环境中。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P403+P233: 存放在通风良好的地方。保持容器密闭