2-(2-Hydroxyphenyl)benzothiazole Chemical Properties

Melting point:

128-132 °C (lit.)

Boiling point:

175-193 °C

Density 

1.2168 (rough estimate)

refractive index 

1.6800 (estimate)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

Solubility Insoluble in water; soluble in ethanol

form 

Solid

pka

8.21(at 25℃)

color 

White to Light yellow

PH Range

Non0 uorescence (<9.3) to blue-green 0 uorescence (9.3)

BRN 

173026

Major Application

Organic light emitting devices, electroluminescent devices, laser dyes, photography, plastic scintillation applications, herbicides, eyeglass lenses, cosmetics

CAS DataBase Reference

3411-95-8(CAS DataBase Reference)

NIST Chemistry Reference

Phenol, o-(2-benzothiazolyl)-(3411-95-8)

EPA Substance Registry System

Phenol, 2-(2-benzothiazolyl)- (3411-95-8)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39-24/25

WGK Germany 

3

RTECS 

SJ7360000

Hazard Note 

Irritant

TSCA 

Yes

HS Code 

29342000

MSDS

• Language:English Provider:2-(Benzo[d]thiazol-2-yl)phenol
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

2-(2-Hydroxyphenyl)benzothiazole Usage And Synthesis

Chemical Properties

Off-white to yellow powder

Definition

ChEBI: 2-(1,3-benzothiazol-2-yl)phenol is a member of the class of benzothiazoles that is 1,3-benzothiazole substituted by a 2-hydroxyphenyl group at position 2. It has a role as a geroprotector. It is a member of phenols and a member of benzothiazoles.

Purification Methods

Recrystallise it several times from aqueous EtOH or dilute AcOH and sublime it. [Itoh & Fujiwara J Am Chem Soc 107 1561 1985, Bogert & Corbitt J Am Chem Soc 48 786 1926, Beilstein 27 II 91.]

2-(2-Hydroxyphenyl)benzothiazole(3411-95-8)Related Product Information

• Benzo[b]thien-2-ylboronic acid
• 2-Mercaptobenzothiazole
• Phenol Red
• Triphenylphosphine
• Phenol
• 2,2'-Dithiobis(benzothiazole)
• 3-Aminophenol
• 2-Phenylphenol
• Benzothiazole
• 2-Benzothiazolol
• Hydroxy silicone oil
• Phenylacetone
• 2-(2-BENZOTHIAZOLYL)-6-METHYLPHENOL
• 5-AMINO-2-BENZOTHIAZOL-2-YL-PHENOL
• 2-(2-BENZOTHIAZOLYL)-5-METHYLPHENOL
• 2-(2-BENZOTHIAZOLYL)-5-CHLOROPHENOL
• 2-(2-Benzothiazolyl)-6-chlorophenol
• 2-(2-Methoxy-phenyl)-benzothiazole