产品名称

英文名称：2,7-Dibromo-9,9′-spirobifluorene

同义词

A21230、BCP14154、FT-0652606、MFCD08704218、UPJLZKCEPFAKSH-UHFFFAOYSA-N、2',7'-dibromo-9,9'-spirobi[fluorene]、2,7-dibromo-9,9'-spirobi[fluorene]、SCHEMBL996751、2,7-Dibromo-9,9'-spirobi[9H-fluorene]、AC-4887、D3781、CX1130、SY036340、9,9'-Spirobi[9H-fluorene], 2,7-di、2,7-二溴-9,9'-螺二[9H-芴]

产品性质

CAS编号：171408-84-7

分子式：C25H14Br2

分子量：474.19

MDL号：MFCD08704218

PubChem编号：15544767

别名：2,7-二溴-9,9'-螺二[9H-芴]

英文别名：A21230|BCP14154|FT-0652606|MFCD08704218|UPJLZKCEPFAKSH-UHFFFAOYSA-N|2',7'-dibromo-9,9'-spirobi[fluorene]|2,7-dibromo-9,9'-spirobi[fluorene]|SCHEMBL996751|2,7-Dibromo-9,9'-spirobi[9H-fluorene]|AC-4887|D3781|CX1130|SY036340|9,9'-Spirobi[9H-fluorene], 2,7-di

规格或纯度：98%

英文名称：2,7-Dibromo-9,9′-spirobifluorene

储存温度：充氩

运输条件：常规运输

产品介绍：Product Describtion2,7-Dibromo-9,9′-spirobifluorene is a 9,9 substituted poly(2,7-fluorene) that is synthesized from 2,7-dribromo-9-fluorenone by reacting with a Grignard reagent of 2-bromobiphenyl. It has high photoluminescence and electroluminescent quantum efficiency that make it useful in the development of organic electronic devices.Product Application2,7-Dibromo-9,9′-spirobifluorene can be used in the preparation of 9,9′-spirobifluorene-based small molecules, which can further be utilized as host materials in organic light emitting diodes (OLEDs).

IUPAC Name：2',7'-dibromo-9,9'-spirobi[fluorene]

INCHI：InChI=1S/C25H14Br2/c26-15-9-11-19-20-12-10-16(27)14-24(20)25(23(19)13-15)21-7-3-1-5-17(21)18-6-2-4-8-22(18)25/h1-14H

InChi Key：UPJLZKCEPFAKSH-UHFFFAOYSA-N

Canonical SMILES：C1=CC=C2C(=C1)C3=CC=CC=C3C24C5=C(C=CC(=C5)Br)C6=C4C=C(C=C6)Br

Isomeric SMILES：C1=CC=C2C(=C1)C3=CC=CC=C3C24C5=C(C=CC(=C5)Br)C6=C4C=C(C=C6)Br

WGK Germany：3

PubChem CID：15544767

Reaxy-Rn：9222025

敏感性：对湿度敏感

熔点：334-336°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritation

预防措施声明：P305+P351+P338,P280,P302+P352,P321,P264,P362+P364,P264+P265,P337+P317,P332+P317

产品包装