Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(3,4,5-trimethoxybenzylidene)pentane-2,4-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

945558-97-4

945558-97-4 structure

945558-97-4 structure

Name: 3-(3,4,5-trimethoxybenzylidene)pentane-2,4-dione
Chemical Name: TRIMETHOXYBENZYLIDENE PENTANEDIONE
CAS Number: 945558-97-4
Molecular Formula: C₁₅H₁₈O₅
Molecular Weight: 278.300
Create Date: 2021-09-11 22:43:47
Modify Date: 2025-11-18 16:39:22

Names
Properties

Name	TRIMETHOXYBENZYLIDENE PENTANEDIONE
Synonyms	3-(3,4,5-Trimethoxybenzylidene)-2,4-pentanedione 1VYV1&U1R CO1 DO1 EO1 2,4-Pentanedione, 3-[(3,4,5-trimethoxyphenyl)methylene]- 3-[(3,4,5-Trimethoxyphenyl)methylene]-2,4-pentanedione TRIMETHOXYBENZYLIDENE PENTANEDIONE 2292644

Density	1.1±0.1 g/cm3
Boiling Point	465.0±45.0 °C at 760 mmHg
Molecular Formula	C₁₅H₁₈O₅
Molecular Weight	278.300
Flash Point	207.3±28.8 °C
Exact Mass	278.115417
LogP	1.26
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.530

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