6266-10-0

Basic information

• Product Name: 2-{[(E)-(2-chlorophenyl)methylidene]amino}phenol
• CAS NO: 6266-10-0
• Molecular Formula: C₁₃H₁₀ClNO
• Molecular Weight: 231.6776
• Mol File: 6266-10-0.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 405.2°C at 760 mmHg
• Flash Point: 198.8°C
• Density: 1.18g/cm³
• Vapor Pressure: 3.83E-07mmHg at 25°C
• Refractive Index: 1.586
• CAS DataBase Reference: 2-{[(E)-(2-chlorophenyl)methylidene]amino}phenol(CAS DataBase Reference)
• NIST Chemistry Reference: 2-{[(E)-(2-chlorophenyl)methylidene]amino}phenol(6266-10-0)
• EPA Substance Registry System: 2-{[(E)-(2-chlorophenyl)methylidene]amino}phenol(6266-10-0)

Safety Data

• Hazardous Substances Data: 6266-10-0(Hazardous Substances Data)

Usage

Physical Properties

White, crystalline powder

Solubility

Easily soluble in water and alcohol

Uses

Preservative and anti-microbial agent in cosmetics and personal care products

Safety

Deemed safe for use in cosmetics by the CIR Expert Panel at concentrations up to 0.3%

Skin Irritation

Can cause skin irritation in some individuals

Long-term Health Effects

Limited research available, further studies may be needed to understand its safety profile.

Upstream product

• 89-98-5 2-chloro-benzaldehyde 
• 95-55-6 2-amino-phenol 

Downstream Products

• 85053-98-1 C₁₆H₁₀ClNO₃ 
• 41001-75-6 4-Hydroxyphenanthridin 
• 257-07-8 dibenz[b,f][1,4]oxazepine 
• 1113034-27-7 (R)-2-(2-chlorophenyl)-1-(2-hydroxyphenyl)-2,3-dihydropyridin-4(1H)-one 
• 1044591-76-5 4-(2'-chlorophenyl)-4-(N-2'-hydroxy-phenyl)aminobut-1-ene 
• 1393931-09-3 diethyl 3-(2-chlorophenyl)-3,4-dihydrobenzo[b][1,4]oxazine-2,2-dicarboxylate 
• 1393931-59-3 (R)-diethyl 3-(2-chlorophenyl)-3,4-dihydrobenzo[b][1,4]oxazine-2,2-dicarboxylate 
• 3164-09-8 2-(2-chlorophenyl)-1,3-benzoxazole 
• 22868-29-7 2‐(3‐chlorophenyl)benzo[d]oxazole 

Relevant articles and documents

Hemoglobin: A New Biocatalyst for the Synthesis of 2-substituted Benzoxazoles via Oxidative Cyclization

Efficient and mild synthesis of a series of 2-substituted benzoxazoles via oxidative cyclization catalyzed by hemoglobins reported here for the first time. Satisfactory yields (84 %–97 %) and mild reaction conditions make this method highly viable for practical applications.

OMS-2/H2O2/Dimethyl Carbonate: An Environmentally-Friendly Heterogeneous Catalytic System for the Oxidative Synthesis of Benzoxazoles at Room Temperature

A manganese octahedral molecular sieve (OMS-2) was found to be an efficient and recyclable heterogeneous catalyst for the oxidative synthesis of benzoxazoles in the gram-scale from phenolic imines at room temperature. H2O2 and biobased reagent dimethyl carbonate (DMC) were successfully employed as the environmentally friendly oxidant and solvent, respectively, in an OMS-2-catalysted redox reaction for the first time. Benzoxazoles could also be obtained from N-substituted 2-aminophenols via Cu(OH)x/OMS-2-catalyzed sequential oxidative transformation at elevated temperatures.

Comparison of chelating ability of NO-, NS-, ONS-, and ONO-type Schiff base derivatives and their stability constants of Bis-complexes with copper(II)

The present study includes important findings relating to the number of donor atoms, species of ligands, and stabilities of complexes. Stabilities of complexes between Cu(II) ion and NO-, NS-, ONS-, and ONO-type Schiff bases were compared. Acid-base properties of the Schiff bases were explained at 25 ± 0.1 ° C and ionic strength (I) of 0.1 M supported by NaCl. The Hyperquad computer program was used for calculation of dissociation and stability constants. The overall stability constants of their Cu(II) complexes were calculated and the various formed complexes between the Schiff bases with Cu(II) ion formulated as CuL2, CuHL2, CuH2L 2, and CuH-1L2(Cu (OH) L2). The complexes of ONS- and ONO-type tridentate ligands were more stable than those of NO- and NS-type bidentate ligands. TUeBITAK.