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: [2,2'-Bi-1H-indene]-1,1',3,3'(2H,2'H)-tetrone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6940-95-0

6940-95-0 structure

6940-95-0 structure

Name: [2,2'-Bi-1H-indene]-1,1',3,3'(2H,2'H)-tetrone
Chemical Name: 2-(1,3-dioxoinden-2-yl)indene-1,3-dione
CAS Number: 6940-95-0
Molecular Formula: C₁₈H₁₀O₄
Molecular Weight: 290.27000
Create Date: 2017-11-29 00:52:24
Modify Date: 2025-09-27 11:23:22

Name	2-(1,3-dioxoinden-2-yl)indene-1,3-dione
Synonyms	[2,2']Biindenyl-1,3,1',3'-tetraon bis-indan-1,3-dione 2,2'-biindanyl-1,1',3,3'-tetraone propylphosphanediyl-bis-methanol Bisdiketohydrinden Methanol,(propylphosphinidene)bis Bis-(1.3-dioxo-hydrindyl-(2)) Bis-hydroxymethyl-propyl-phosphin [2,2']biindenyl-1,3,1',3'-tetraone 1.3.1'.3'-Tetraoxo-dihydrindyl-(2.2') Propyl-bis-hydroxymethyl-phosphin Propyl-dimethylol-phosphin bis-hydroxymethyl-propyl-phosphane Di(hydroxymethyl)propylphosphin

Density	1.475g/cm3
Boiling Point	543.1ºC at 760 mmHg
Molecular Formula	C₁₈H₁₀O₄
Molecular Weight	290.27000
Flash Point	239.5ºC
Exact Mass	290.05800
PSA	68.28000
LogP	2.37720
Index of Refraction	1.692

Precursor 10
65348-39-2 123-51-3 63187-50-8 85-44-9
1807-49-4 1060-31-7 485-47-2 64-17-5
5103-42-4 73907-80-9
DownStream 4
606-23-5 92-24-0 1785-52-0 787-61-1

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