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-Oxaspiro[4.5]decan-2-one,8-(1,1-dimethylethyl)-3-methylene-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

75489-44-0

75489-44-0 structure

75489-44-0 structure

Name: 1-Oxaspiro[4.5]decan-2-one,8-(1,1-dimethylethyl)-3-methylene-
Chemical Name: 8-tert-butyl-3-methylidene-1-oxaspiro[4.5]decan-2-one
CAS Number: 75489-44-0
Molecular Formula: C₁₄H₂₂O₂
Molecular Weight: 222.32300
Create Date: 2016-07-06 17:19:17
Modify Date: 2025-09-06 16:41:15

Names
Properties

Name	8-tert-butyl-3-methylidene-1-oxaspiro[4.5]decan-2-one

Density	1g/cm3
Boiling Point	346ºC at 760mmHg
Molecular Formula	C₁₄H₂₂O₂
Molecular Weight	222.32300
Flash Point	144ºC
Exact Mass	222.16200
PSA	26.30000
LogP	3.46460
Index of Refraction	1.489

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