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,2,3-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6290-15-9

6290-15-9 structure

6290-15-9 structure

Name: 1,4-Dioxaspiro[4.4]nonane,2,3-dimethyl-
Chemical Name: 2,3-dimethyl-1,4-dioxaspiro[4.4]nonane
CAS Number: 6290-15-9
Molecular Formula: C₉H₁₆O₂
Molecular Weight: 156.22200
Create Date: 2017-09-04 10:14:58
Modify Date: 2025-08-25 10:00:05

Name	2,3-dimethyl-1,4-dioxaspiro[4.4]nonane
Synonyms	7,8-dimethyl-6,9-dioxaspiro[4.4]nonane 4,5-Dimethyl-2,2-tetramethylen-1,3-dioxolan

Density	1.01g/cm3
Boiling Point	182.1ºC at 760 mmHg
Molecular Formula	C₉H₁₆O₂
Molecular Weight	156.22200
Flash Point	61.5ºC
Exact Mass	156.11500
PSA	18.46000
LogP	2.08050
Index of Refraction	1.47

120-92-3 structure

120-92-3

513-85-9 structure

513-85-9

~75%

6290-15-9 structure

6290-15-9

Literature: Meslard, J. C.; Subira, F.; Vairon, J. P.; Guy, A.; Garreau, R. Bulletin de la Societe Chimique de France, 1985 , # 1 p. 84 - 89

Precursor 2
120-92-3 513-85-9
DownStream 0

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