Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,3-Dimethyl-1,5-dioxaspiro(5.5)undecan-9-one
Price: ￥558.0/25g ￥228.0/5g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

69225-59-8

69225-59-8 structure

Name: 3,3-Dimethyl-1,5-dioxaspiro(5.5)undecan-9-one
Chemical Name: 3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one
CAS Number: 69225-59-8
Molecular Formula: C₁₁H₁₈O₃
Molecular Weight: 198.259
Create Date: 2018-11-28 19:47:32
Modify Date: 2024-01-09 14:14:52

Name	3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one
Synonyms	MFCD00006652 3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one 3,3-Dimethyl-1,5-dioxaspiro(5.5)undecan-9-one EINECS 273-918-4 1,5-Dioxaspiro[5.5]undecan-9-one, 3,3-dimethyl-

Density	1.1±0.1 g/cm3
Boiling Point	295.4±40.0 °C at 760 mmHg
Melting Point	45-50 °C(lit.)
Molecular Formula	C₁₁H₁₈O₃
Molecular Weight	198.259
Flash Point	123.3±13.8 °C
Exact Mass	198.125595
PSA	35.53000
LogP	1.24
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.484

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2932999099

69825-15-6

~88%

69225-59-8

Literature: National University Corporation Nagoya University Patent: EP2085373 A1, 2009 ; Location in patent: Page/Page column 12; 14-15 ;

126-30-7

637-88-7

~73%

69225-59-8

Literature: F. HOFFMANN-LA ROCHE AG Patent: WO2007/48717 A1, 2007 ; Location in patent: Page/Page column 23 ;

7778-54-3

69825-15-6

~96%

69225-59-8

Literature: Eli Lilly and Company Patent: US4587351 A1, 1986 ;

96133-87-8

~77%

69225-59-8

Literature: Carmeli, Mira; Rozen, Shlomo Tetrahedron Letters, 2006 , vol. 47, # 5 p. 763 - 766

124321-01-3

~98%

69225-59-8

114390-56-6

Literature: Jefford, Charles W.; Rossier, Jean-Claude; Boukouvalas, John Heterocycles, 1989 , vol. 28, # 2 p. 673 - 676

124899-24-7

~62%

17429-02-6

69225-59-8

Literature: Synthetic Communications, , vol. 19, # 5and6 p. 745 - 754

13482-22-9

69225-59-8

Literature: Journal of Medicinal Chemistry, , vol. 24, # 3 p. 341 - 346

126-30-7

69225-59-8

Literature: Journal of Medicinal Chemistry, , vol. 24, # 3 p. 341 - 346

126-30-7

637-88-7

~84%

29280-23-7

69225-59-8

Literature: Babler, James H.; Spina, Kenneth P. Synthetic Communications, 1984 , vol. 14, # 1 p. 39 - 44

Precursor 5
69825-15-6 126-30-7 637-88-7 7778-54-3
13482-22-9
DownStream 2
147009-08-3 204192-41-6

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

69225-59-8	69825-15-6
42052-44-8	253800-23-6
187220-44-6	106332-41-6
221300-33-0	69519-94-4
1180526-55-9	73542-51-5