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

1028-49-5

1028-49-5 structure

1028-49-5 structure

Name: 3-Azaspiro[5.5]undecane-2,4-dione,3-phenyl-
Chemical Name: 3-phenyl-3-azaspiro[5.5]undecane-2,4-dione
CAS Number: 1028-49-5
Molecular Formula: C₁₆H₁₉NO₂
Molecular Weight: 257.32800
Create Date: 2016-03-09 09:18:42
Modify Date: 2025-09-21 12:01:06

Names
Properties

Name	3-phenyl-3-azaspiro[5.5]undecane-2,4-dione

Density	1.18g/cm3
Boiling Point	473.3ºC at 760 mmHg
Molecular Formula	C₁₆H₁₉NO₂
Molecular Weight	257.32800
Flash Point	223.3ºC
Exact Mass	257.14200
PSA	37.38000
LogP	3.35550
Vapour Pressure	3.99E-09mmHg at 25°C
Index of Refraction	1.586

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