26216-10-4

Basic information

• Product Name: 1-(4-HYDROXY-2,5-DIMETHYL-PHENYL)-ETHANONE
• Synonyms: 1-(4-HYDROXY-2,5-DIMETHYL-PHENYL)-ETHANONE;1-(4-Hydroxy-2,5-dimethyl)-ethanone;3(2H)-Thlophenone, 4-hydroxy-2,5-diMethyl;2',5'-DIMETHYL-4'-HYDROXYACETOPHENONE
• CAS NO: 26216-10-4
• Molecular Formula: C₁₀H₁₂O₂
• Molecular Weight: 164.20108
• Mol File: 26216-10-4.mol
• Article Data: 3

Chemical Properties

• Melting Point: 130-131 °C
• Boiling Point: 315 °C at 760 mmHg
• Flash Point: 133.4 °C
• Appearance: /
• Density: 1.08 g/cm³
• Vapor Pressure: 0.000243mmHg at 25°C
• Refractive Index: 1.541
• PKA: 8.65±0.23(Predicted)
• CAS DataBase Reference: 1-(4-HYDROXY-2,5-DIMETHYL-PHENYL)-ETHANONE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-HYDROXY-2,5-DIMETHYL-PHENYL)-ETHANONE(26216-10-4)
• EPA Substance Registry System: 1-(4-HYDROXY-2,5-DIMETHYL-PHENYL)-ETHANONE(26216-10-4)

Safety Data

• Hazardous Substances Data: 26216-10-4(Hazardous Substances Data)

Usage

Preparation

Preparation by reaction of acetic acid on 2,5-dimethylphenol with boron trifluoride at 70° (95%).

InChI:InChI=1/C10H12O2/c1-6-5-10(12)7(2)4-9(6)8(3)11/h4-5,12H,1-3H3

Upstream product

• 95-87-4 2,5-Dimethylphenol 
• 64-19-7 acetic acid 
• 877-48-5 2,5-dimethylphenyl acetate 

Downstream Products

• 3705-02-0 4'-(2-Diethylamino-ethoxy)-2',5'-dimethyl-acetophenon 
• 92864-08-9 (+/-)-3-(4-Acetyl-2,5-dimethyl-phenoxy)-butan-2-on 
• 107584-78-1 2-bromo-1-(4-hydroxy-2,5-dimethylphenyl)ethanone 
• 3704-57-2 1-(4-Chlor-phenyl)-2-<4-(2-diethylamino-ethoxy)-2,5-dimethyl-phenyl>-propan-2-ol 
• 853562-13-7 3-[3-(2-tert-butoxycarbonylaminoethyl)-6-hydroxy-2,5-dimethylphenyl]acrylic acid methyl ester 
• 853562-02-4 3-[3-(2-tert-butoxycarbonylaminoethyl)-6-hydroxy-2,5-dimethylphenyl]propionic acid methyl ester 
• 853562-12-6 [2-(4-hydroxy-3-iodo-2,5-dimethylphenyl)ethyl]carbamic acid tert-butyl ester 
• 853562-11-5 [2-(4-hydroxy-2,5-dimethylphenyl)ethyl]carbamic acid tert-butyl ester 
• 853562-09-1 4-(2-azidoethyl)-2,5-dimethylphenol 
• 853562-08-0 4-(2-bromoethyl)-2,5-dimethylphenol 

Relevant articles and documents

TETRAZOLINONE COMPOUND AND APPLICATIONS THEREOF

Disclosed is a tetrazolinone compound having a high pest control effect and represented by the formula (1): wherein R1, R2, R3, and R11 each represent a halogen atom, a C1-C6 alkyl group, or the like; R4 and R5 each represent a hydrogen atom, a halogen atom, a C1-C3 alkyl group, or the like; R6 represents a C1-C3 alkyl group which may have a halogen atom(s) or the like; R7, R8, and R9 each represent a hydrogen atom, a halogen atom, or the like; R10 represents a C1-C3 alkyl group or the like; R12 represents a C1-C6 alkyl group, a C3-C6 cycloalkyl group, or the like, and R13 represents a C1-C6 alkyl group, a C2-C6 alkenyl group, or the like.

The Photo-Fries Rearrangement of 2,5-Disubstituted Phenyl Acetates

In a homogenous solution, the photo-Fries rearrangement of 2,5-disubstituted phenyl acetates gives ortho-hydroxyacetophenones as major photoproducts.The ortho/para ratio can be increased by using a highly viscous medium or restricted spaces such as those in zeolites.On the other hand, micellar solutions have little effect.