Product

2-(2-HYDROXYPHENYL)BENZOXAZOLE

CAS No.：835-64-3

Other grades of this product :

2-(2-HYDROXYPHENYL)BENZOXAZOLE Basic information

Product Name:	2-(2-HYDROXYPHENYL)BENZOXAZOLE
Synonyms:	2-(1,3-Benzoxazol-2-yl)phenol;2-(2-benzoxazolyl)-pheno;2-(O-Hydroxyphenyl)benzoxazol;2-(ortho-Hydroxyphenyl)-benzoxazole;2-benzoxazol-2-ylphenol;o-(2-Benzoxazolyl)phenol;Phenol, o-2-benzoxazolyl-;USAF ek-6754
CAS:	835-64-3
MF:	C13H9NO2
MW:	211.22
EINECS:	212-642-0
Product Categories:	Fluorescent;Building Blocks;Heterocyclic Compounds;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Heterocyclic Building Blocks;Oxazoles
Mol File:	835-64-3.mol

2-(2-HYDROXYPHENYL)BENZOXAZOLE Chemical Properties

Melting point	122-124 °C(lit.)
Boiling point	338 °C(lit.)
density	1.1868 (rough estimate)
refractive index	6.71E^-13 (355 nm)
storage temp.	Inert atmosphere,Room Temperature
solubility	Solubility Insoluble in water; soluble in ethanol
form	Solid
pka	8.04(at 25℃)
color	Light yellow to Brown
PH Range	Non0 uorescence (<9.3) to blue-violet 0 uorescence (9.3)
Major Application	Electroluminescent devices, sensors, plastic scintillation applications, antitumor agent, antibacterial agent
CAS DataBase Reference	835-64-3(CAS DataBase Reference)
EPA Substance Registry System	Phenol, 2-(2-benzoxazolyl)- (835-64-3)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
RTECS	SJ7520000
HazardClass	IRRITANT
HS Code	29349990

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English

2-(2-HYDROXYPHENYL)BENZOXAZOLE Usage And Synthesis

Chemical Properties	pink to reddish crystalline powder
Purification Methods	Recrystallise it several times from aqueous EtOH or dilute AcOH and sublime it. An aqueous alkaline solution containing EtOH has a blue fluorescence. [Itoh & Fujiwara J Am Chem Soc 107 1561 1985, Beilstein 27 II 91.]

2-(2-HYDROXYPHENYL)BENZOXAZOLE Preparation Products And Raw materials

Raw materials

N-Phenoxyacetamide-->alpha,alpha,alpha-Trifluoro-o-cresol-->2-SALICYLIDENEAMINOPHENOL-->Benzoxazole-->2-Nitrophenol-->2-Iodophenol-->2-Aminophenol-->Salicylaldehyde-->Salicylic acid

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