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: 2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-dicarboxylicacid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1420-91-3

1420-91-3 structure

1420-91-3 structure

Name: 2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-dicarboxylicacid
Chemical Name: 2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-dicarboxylic acid
CAS Number: 1420-91-3
Molecular Formula: C₉H₁₂O₈
Molecular Weight: 248.18700
Create Date: 2017-05-01 11:02:09
Modify Date: 2025-10-09 10:40:45

Names
Properties

Name	2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-dicarboxylic acid
Synonyms	hms3088n10

Density	1.59g/cm3
Boiling Point	535.8ºC at 760mmHg
Molecular Formula	C₉H₁₂O₈
Molecular Weight	248.18700
Flash Point	217.6ºC
Exact Mass	248.05300
PSA	111.52000
Vapour Pressure	6.6E-13mmHg at 25°C
Index of Refraction	1.552

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