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: 1,4-Dioxaspiro[4.4]nonane,6,9-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

56620-00-9

56620-00-9 structure

56620-00-9 structure

Name: 1,4-Dioxaspiro[4.4]nonane,6,9-dimethyl-
Chemical Name: 6,9-Dimethyl-1,4-dioxaspiro[4.4]nonane
CAS Number: 56620-00-9
Molecular Formula: C₉H₁₆O₂
Molecular Weight: 156.222
Create Date: 2021-09-12 13:34:16
Modify Date: 2025-09-27 22:04:04

Names
Properties

Name	6,9-Dimethyl-1,4-dioxaspiro[4.4]nonane
Synonyms	6,9-Dimethyl-1,4-dioxaspiro[4.4]nonane MFCD18806234 1,4-Dioxaspiro[4.4]nonane, 6,9-dimethyl-

Density	1.0±0.1 g/cm3
Boiling Point	179.6±8.0 °C at 760 mmHg
Molecular Formula	C₉H₁₆O₂
Molecular Weight	156.222
Flash Point	60.1±12.3 °C
Exact Mass	156.115036
LogP	1.77
Vapour Pressure	1.3±0.3 mmHg at 25°C
Index of Refraction	1.471

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