Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-1,1'-spirobiindane
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-5,5',6,6'-TETRAPROPOXY-1,1'-SPIROBIINDANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

89929-65-7

89929-65-7 structure

89929-65-7 structure

Name: 3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-1,1'-spirobiindane
Chemical Name: 3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-1,1'-spirobiindane
CAS Number: 89929-65-7
Molecular Formula: C₃₃H₄₈O₄
Molecular Weight: 508.73200
Create Date: 2018-12-15 21:22:39
Modify Date: 2025-08-25 09:07:41

Names
Properties

Name	3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-1,1'-spirobiindane
Synonyms	MFCD00191503 1,1,1',1'-tetramethyl-5,5',6,6'-tetrapropoxy-3,3'-spirobi[2H-indene]

Density	1.06g/cm3
Boiling Point	589.6ºC at 760 mmHg
Melting Point	82ºC
Molecular Formula	C₃₃H₄₈O₄
Molecular Weight	508.73200
Flash Point	79.5ºC
Exact Mass	508.35500
PSA	36.92000
LogP	8.49050
Index of Refraction	1.549

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