1,4-Bis(diphenylphosphino)butane
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7688-25-7c1ccc(P(CCCCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1BCJVBDBJSMFBRW-UHFFFAOYSA-N7688-25-7DTXSID4064769CHEMBL71648안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
Warning
H302 (20.3%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 69 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Phosphine, 1,4-butanediylbisdiphenyl-: Does not have an individual approval but may be used under an appropriate group standard
용도1,4-Bis(diphenylphosphino)butane is used in Suzuki reaction. It plays an essential role as a ligand in palladium(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. It acts as a ligand for alkylations, isomerization reactions and in organometallic chemistry. Further, it is used in Heck reaction, Negishi coupling and Sonogashira coupling. In addition to this, it is useful in organometallic chemistry.
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1,4-Bis(diphenylphosphino)butane is a white solid that is soluble in organic solvents.