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-2-carboxaldehyde, (2S)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

500021-00-1

500021-00-1 structure

500021-00-1 structure

Name: 1,4-Dioxaspiro[4.4]nonane-2-carboxaldehyde, (2S)- (9CI)
Chemical Name: (2S)-1,4-Dioxaspiro[4.4]nonane-2-carbaldehyde
CAS Number: 500021-00-1
Molecular Formula: C₈H₁₂O₃
Molecular Weight: 156.179
Create Date: 2021-09-12 18:15:55
Modify Date: 2025-10-02 12:42:41

Names
Properties

Name	(2S)-1,4-Dioxaspiro[4.4]nonane-2-carbaldehyde
Synonyms	(2S)-1,4-Dioxaspiro[4.4]nonane-2-carbaldehyde 1,4-Dioxaspiro[4.4]nonane-2-carboxaldehyde, (2S)-

Density	1.2±0.1 g/cm3
Boiling Point	253.0±25.0 °C at 760 mmHg
Molecular Formula	C₈H₁₂O₃
Molecular Weight	156.179
Flash Point	97.3±9.6 °C
Exact Mass	156.078644
LogP	0.75
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.489

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