TBPE(=四溴苯酚酞乙酯钾盐)[胺类,季胺盐类及其他阳离子类用灵敏分光光度试剂]

CAS号
62637-91-6
CCD编号
CCD00011105
分子式
C22 H13 Br4 O4 . K
分子量
700.055

基本信息

产品名称: TBPE(=四溴苯酚酞乙酯钾盐)[胺类,季胺盐类及其他阳离子类用灵敏分光光度试剂]
CAS: 62637-91-6
中文同义词: 四溴苯酚酞乙酯钾盐 ; TBPE(=四溴苯酚酞乙酯钾盐)[胺类,季胺盐类及其他阳离子类用灵敏分光光度试剂] ; 四溴酚酞乙酯钾盐(TBPE)
英文同义词: TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT ; 3',3'',5',5''-TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT ; TBPE ; BENZOIC ACID,2-[(3,5-DIBROMO-4-HYDROXYPHENYL)(3,5-DIBROMO-4-OXO-2,5-CYCLOHEXADIEN-1-YLIDENE)METHYL]-,ETHYL ESTER, POTASSIUM SALT (1:1)
MDL号: MFCD00011662
氢键受体数量: 4
氢键供体数量: 0
Smile: CCOC(=O)c1ccccc1C(=C2C=C(C(=O)C(=C2)Br)Br)c3cc(c(c(c3)Br)[O-])Br.[K+]
InChi: InChI=1S/C22H14Br4O4.K/c1-2-30-22(29)14-6-4-3-5-13(14)19(11-7-15(23)20(27)16(24)8-11)12-9-17(25)21(28)18(26)10-12;/h3-10,27H,2H2,1H3;/q;+1/p-1
InChiKey: InChIKey=WCIQBKUTYDIBJC-UHFFFAOYSA-M

性质

熔点: 210 DEG C (DEC)(LIT)
注解: UNSPSC: 12171500
UV ABSORPTION: LAMBDAMAX 386 NM (2ND)
UV ABSORPTION: LAMBDAMAX 593 NM
VISUAL TRANSITION INTERVAL: 3.0-3.5, YELLOW TO LIGHT GREEN
VISUAL TRANSITION INTERVAL: 4.2-4.9, BLUE-GREEN TO BLUE-VIOLET
WGK: 3
规格: INDICATOR GRADE

安全信息

* If the product has intellectual property rights, a license granted is must or contact us.