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: pentane-2,3,4-trione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

921-11-9

921-11-9 structure

921-11-9 structure

Name: pentane-2,3,4-trione
Chemical Name: pentane-2,3,4-trione
CAS Number: 921-11-9
Molecular Formula: C₅H₆O₃
Molecular Weight: 114.09900
Create Date: 2017-10-22 05:41:08
Modify Date: 2025-08-27 17:29:06

Name	pentane-2,3,4-trione
Synonyms	2,3,4-Trioxopentan 2,3,4-Pentanetrione CH3(CO)3CH3 3-ethoxymethylene acetylacetone 2,4-Pentanetrione dimethyl triketone (CH3CO)2C=O

Density	1.113g/cm3
Boiling Point	182ºC at 760 mmHg
Molecular Formula	C₅H₆O₃
Molecular Weight	114.09900
Flash Point	62.6ºC
Exact Mass	114.03200
PSA	51.21000
Index of Refraction	1.408

Precursor 8
123-54-6 29397-21-5 109703-65-3 33884-41-2
109703-73-3 6306-34-9 52287-56-6 66694-88-0
DownStream 8
540-88-5 64-19-7 127-17-3 75-65-0
26367-45-3 2379-55-7 107-71-1 22059-64-9

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