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: 3,3,3',3'-Tetramethyl-1,1'-spirobi(indan)-5,5',6,6'-tetrol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54689-99-5

54689-99-5 structure

54689-99-5 structure

Name: 3,3,3',3'-Tetramethyl-1,1'-spirobi(indan)-5,5',6,6'-tetrol
Chemical Name: 2-(2,3,5,6-tetramethylbenzylidene)-1H-indene-1,3(2H)-dione
CAS Number: 54689-99-5
Molecular Formula: C₂₀H₁₈O₂
Molecular Weight: 290.35600
Create Date: 2018-05-07 05:54:17
Modify Date: 2024-04-03 06:03:55

Names
Properties

Name	2-(2,3,5,6-tetramethylbenzylidene)-1H-indene-1,3(2H)-dione

Molecular Formula	C₂₀H₁₈O₂
Molecular Weight	290.35600
Exact Mass	290.13100
PSA	34.14000
LogP	4.38280

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