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: 8-(2,5-dimethylphenyl)-8-azaspiro[4.4]nonane-7,9-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

78045-28-0

78045-28-0 structure

78045-28-0 structure

Name: 8-(2,5-dimethylphenyl)-8-azaspiro[4.4]nonane-7,9-dione
Chemical Name: 2-(2,5-dimethylphenyl)-2-azaspiro[4.4]nonane-1,3-dione
CAS Number: 78045-28-0
Molecular Formula: C₁₆H₁₉NO₂
Molecular Weight: 257.32800
Create Date: 2017-03-29 18:25:49
Modify Date: 2025-09-21 10:46:17

Names
Properties

Name	2-(2,5-dimethylphenyl)-2-azaspiro[4.4]nonane-1,3-dione
Synonyms	8-(2,5-dimethylphenyl)-8-azaspiro[4.4]nonane-7,9-dione

Density	1.18g/cm3
Boiling Point	484.4ºC at 760 mmHg
Molecular Formula	C₁₆H₁₉NO₂
Molecular Weight	257.32800
Flash Point	230.9ºC
Exact Mass	257.14200
PSA	37.38000
LogP	3.19210
Index of Refraction	1.589

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