Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2'-dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

855774-20-8

855774-20-8 structure

855774-20-8 structure

Name: 2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate
Chemical Name: 2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate
CAS Number: 855774-20-8
Molecular Formula: C₂₀H₁₂O₆
Molecular Weight: 348.306
Create Date: 2021-09-13 08:29:38
Modify Date: 2024-09-17 12:13:30

Names
Properties

Name	2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate
Synonyms	2,2'-Dioxo-2H,2'H-3,4'-bichromen-7'-yl acetate [3,4'-Bi-2H-1-benzopyran]-2,2'-dione, 7'-(acetyloxy)-

Density	1.4±0.1 g/cm3
Boiling Point	579.0±50.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₂O₆
Molecular Weight	348.306
Flash Point	257.1±30.2 °C
Exact Mass	348.063385
LogP	3.22
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.658