Shanghai Nianxing Industrial Co., Ltd
China
Product Name: tert-butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tert-butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

203662-19-5

203662-19-5 structure

203662-19-5 structure

Name: tert-butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
Chemical Name: 2-Methyl-2-propanyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS Number: 203662-19-5
Molecular Formula: C₁₃H₂₁NO₄
Molecular Weight: 255.310
Create Date: 2018-07-17 21:43:09
Modify Date: 2025-09-11 12:45:31

Names
Properties

Name	2-Methyl-2-propanyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
Synonyms	MFCD24467002 2-Oxa-8-azaspiro[4.5]decane-8-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester 2-Methyl-2-propanyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate

Density	1.2±0.0 g/cm3
Boiling Point	399.6±0.0 °C at 760 mmHg
Molecular Formula	C₁₃H₂₁NO₄
Molecular Weight	255.310
Flash Point	195.5±0.0 °C
Exact Mass	255.147064
LogP	0.66
Vapour Pressure	0.0±0.0 mmHg at 25°C
Index of Refraction	1.511

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