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1-(2,5-dimethylphenyl)ethanone

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Origin: China

Cas No: 2142-73-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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CAS No.: 2142-73-6 Formula: C10H12O Molecular Weight: 148.20200

Basic Info

Chemical Name	1-(2,5-dimethylphenyl)ethanone
Synonyms	Ethanone, 1-(2,5-dimethylphenyl)-; 2,5-Dimethylacetophenone; 1-(2,5-Dimethylphenyl)ethanone; 2,5-dimethylphenyl methyl ketone; 2',5'-Dimethylacetophenone; 1-acetyl-2,5-dimethylbenzene; acetyl-p-xylene; Acetophenone,2',5'-dimethyl; 2,5-dimethylbenzoylmethane; 2-Acetyl-p-xylene;
CAS No.	2142-73-6
Molecular Formula	C10H12O
Molecular Weight	148.20200
PSA	17.07000
LogP	2.50600

Properties

Appearance & Physical State	clear colorless to yellow liquid
Density	0.988 g/mL at 25 °C(lit.)
Boiling Point	249ºC at 760mmHg
Flash Point	86.6ºC
Refractive Index	n20/D 1.529(lit.)
Vapor Pressure	0.0653mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2914399090
WGK Germany	3
Risk Statements	R36; R20/22
Hazard Codes	Xn

Synthesis Route

2,5-dimethylphenacyl palmitate→1-(2,5-dimethylphenyl)ethanone+PALMITIC ACID SODIUM SALT
S-(2-(3,4-dimethoxyphenyl)-2-oxoethyl) O-ethyl carbonodithioate→3-Phenyl-1-propanol+1-(2,5-dimethylphenyl)ethanone
hydrogen chloride+N-[1-(2,5-dimethylphenyl)ethylidene]hydroxylamine→1-(2,5-dimethylphenyl)ethanone+2,5-dimethylaniline

Precursor

acetyl chloride
Ethanethiol
Acetic anhydride
p-Xylene

Downstream Product

2,5-dimethylbenzoyl chloride
1-(2,5-DIMETHYLPHENYL)ETHANOL
3-(2,5-dimethylphenyl)-3-oxopropanenitrile
3',4'-Dimethylacetophenone

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