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1-(2-Hydroxy-5-methylphenyl)ethanone

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Origin: China

Cas No: 1450-72-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 1450-72-2 Formula: C9H10O2 Molecular Weight: 150.17400

Basic Info

Chemical Name	1-(2-Hydroxy-5-methylphenyl)ethanone
Synonyms	1-Hydroxy-2-acetyl-4-methylbenzene; 2-Hydroxy-5-methylacetophenone; 2-acetyl-4-methylphenol; o-Acetyl-p-cresol; 2′-Hydroxy-5′-methylacetophenone; Ethanone, 1-(2-hydroxy-5-methylphenyl)-; 5-methyl-2-hydroxyacetophenone; 2'-Hydroxy-5'-Methylacetophenone;
CAS No.	1450-72-2
Molecular Formula	C9H10O2
Molecular Weight	150.17400
PSA	37.30000
LogP	1.90320

Properties

Appearance & Physical State	yellow crystalline powder
Density	1.079
Boiling Point	112-114ºC 12mm
Melting Point	45-49ºC
Flash Point	>230 °F
Refractive Index	1.5343 (53ºC)
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a cool, dry place. Store in a tightly closed container.
Vapor Pressure	0.0206mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

6-methyl-4-oxochromene-3-carboxylic acid→6-METHYLCHROMONE+1-(2-Hydroxy-5-methylphenyl)ethanone
aluminium trichloride+(4-methylphenyl) benzoate→1-(2-Hydroxy-5-methylphenyl)ethanone+benzoic acid,2,4,6-trimethylphenol
1-butan-2-yloxy-4-methylbenzene+acetic acid→p-cresol+1-(2-Hydroxy-5-methylphenyl)ethanone

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	DB-1	-	1285.	temperature ramp
Capillary	DB-1	-	1248.	temperature ramp
Capillary	DB-1	-	1285.	custom temperature program
Capillary	DB-5	-	1316.	custom temperature program
Capillary	DB-Wax	-	2178.	temperature ramp