Optical brightener OB-1

$7 - $4543.44

Price

Brand	Packaging	Price	Product name
AHH MT-11768	1000g	$398	2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
AK Scientific O251	500g	$240	FluorescentbrightenerOB-1
Ambeed A239632	1kg	$137	1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene
Ambeed A239632	500g	$89	1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene
Ambeed A239632	10g	$7	1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene
Ambeed A239632	100g	$24	1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene
Ambeed A239632	25g	$9	1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene
American Custom Chemicals Corporation CHM0019160	25G	$147	2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE
American Custom Chemicals Corporation CHM0019160	500G	$4543.44	2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE
Apolloscientific OR52140	1Kg	$156	4,4'-Bis(1,3-benzoxazol-2-yl)stilbene

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Melting point	>300 °C(lit.)
Boiling point	533.34°C (rough estimate)
Density	1.2151 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.5800 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly, Heated)
form	Solid
pka	1.45±0.10(Predicted)
color	Yellow
Water Solubility	10μg/L at 25℃
Stability	Stable. Incompatible with strong oxidizing agents.
InChIKey	ORACIQIJMCYPHQ-KTKRTIGZSA-N
LogP	5.499 at 25℃
CAS DataBase Reference	1533-45-5(CAS DataBase Reference)
EPA Substance Registry System	Benzoxazole, 2,2'-(1,2-ethenediyldi-4,1-phenylene)bis- (1533-45-5)