Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ethanone,1-(2,3,5,6-tetramethylphenyl)-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethanone,1-(2,3,5,6-tetramethylphenyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2142-79-2

2142-79-2 structure

2142-79-2 structure

Name: Ethanone,1-(2,3,5,6-tetramethylphenyl)-
Chemical Name: 1-(2,3,5,6-tetramethylphenyl)ethanone
CAS Number: 2142-79-2
Molecular Formula: C₁₂H₁₆O
Molecular Weight: 176.25500
Create Date: 2018-08-24 15:45:48
Modify Date: 2025-08-25 18:53:54

Name	1-(2,3,5,6-tetramethylphenyl)ethanone
Synonyms	Methyl duryl ketone 1-acetyl-2,3,5,6-tetramethylbenzene 1-(2,3,5,6-TETRAMETHYL-PHENYL)-ETHANONE acetyldurene 2,3,5,6-tetrametilacetofenone MFCD00014987 acetodurene 2,3,5,6-Tetramethylacetophenone

Density	0.947g/cm3
Boiling Point	281.4ºC at 760mmHg
Melting Point	74-75ºC
Molecular Formula	C₁₂H₁₆O
Molecular Weight	176.25500
Flash Point	115.5ºC
Exact Mass	176.12000
PSA	17.07000
LogP	3.12280
Vapour Pressure	0.00358mmHg at 25°C
Index of Refraction	1.509

Hazard Codes	Xi
Safety Phrases	S22-S24/25
HS Code	2914399090

Precursor 8
95-93-2 75-36-5 488-23-3 108-24-7
527-53-7 15517-58-5 95-63-6 34764-71-1
DownStream 8
95-93-2 527-53-7 700-12-9 34764-71-1
15517-57-4 1667-01-2 527-35-5 64853-55-0

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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