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

13444-23-0

13444-23-0 structure

13444-23-0 structure

Name: 3,9-diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione
Chemical Name: 3,9-diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione
CAS Number: 13444-23-0
Molecular Formula: C₁₉H₁₆O₆
Molecular Weight: 340.32700
Create Date: 2016-09-04 14:46:16
Modify Date: 2025-09-23 17:19:55

Name	3,9-diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione
Synonyms	3,9-Diacetyl-4,5,10-trimethyl-2H,8H-benzo<1.2-b:3.4-b'>dipyran-2,8-dion 3,9-diacetyl-4,5,10-trimethyl-pyrano[2,3-f]chromene-2,8-dione 3,9-diacetyl-4,5,10-trimethyl-2H,8H-pyrano[2,3-f]chromene-2,8-dione 3,9-Diacetyl-4,5,10-trimethyl-pyrano[2,3-f]chromen-2,8-dion

Density	1.332g/cm3
Boiling Point	624.5ºC at 760 mmHg
Molecular Formula	C₁₉H₁₆O₆
Molecular Weight	340.32700
Flash Point	276.3ºC
Exact Mass	340.09500
PSA	94.56000
LogP	3.22980
Vapour Pressure	1.62E-15mmHg at 25°C
Index of Refraction	1.587

Precursor 1
674-82-8
DownStream 0

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