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: 1,7-Diazaspiro[4.4]nonane-2,6-dione,8-hydroxy-,(5R-cis)-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

144540-04-5

144540-04-5 structure

144540-04-5 structure

Name: 1,7-Diazaspiro[4.4]nonane-2,6-dione,8-hydroxy-,(5R-cis)-(9CI)
Chemical Name: (5R,8S)-8-Hydroxy-1,7-diazaspiro[4.4]nonane-2,6-dione
CAS Number: 144540-04-5
Molecular Formula: C₇H₁₀N₂O₃
Molecular Weight: 170.166
Create Date: 2021-09-10 22:35:49
Modify Date: 2025-08-25 18:41:35

Names
Properties

Name	(5R,8S)-8-Hydroxy-1,7-diazaspiro[4.4]nonane-2,6-dione
Synonyms	1,7-Diazaspiro[4.4]nonane-2,6-dione, 8-hydroxy-, (5R,8S)- (5R,8S)-8-Hydroxy-1,7-diazaspiro[4.4]nonane-2,6-dione

Density	1.5±0.1 g/cm3
Boiling Point	636.8±55.0 °C at 760 mmHg
Molecular Formula	C₇H₁₀N₂O₃
Molecular Weight	170.166
Flash Point	338.9±31.5 °C
Exact Mass	170.069138
LogP	-3.98
Vapour Pressure	0.0±4.3 mmHg at 25°C
Index of Refraction	1.598

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