Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dispiro[5.1.5.1]tetradecane-7,14-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

950-21-0

950-21-0 structure

Name: Dispiro[5.1.5.1]tetradecane-7,14-dione
Chemical Name: dispiro[5.1.58.16]tetradecane-7,14-dione
CAS Number: 950-21-0
Molecular Formula: C₁₄H₂₀O₂
Molecular Weight: 220.30700
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Cyanopyridine
Create Date: 2017-10-25 11:09:42
Modify Date: 2025-09-18 08:18:16

Name	dispiro[5.1.58.16]tetradecane-7,14-dione
Synonyms	2,2,4,4-Bis-pentamethylen-1,3-cyclobutandion Dispiro<5.1.5.1>tetradecan-7,14-dion Cyclohexylketene dimer 7,14-Dioxo-dispiro<5.1.5.1>tetradecan dispiro<5.1.5.1>tetradecane-7,14-dione

Density	1.11g/cm3
Boiling Point	390ºC at 760mmHg
Melting Point	165-167ºC
Molecular Formula	C₁₄H₂₀O₂
Molecular Weight	220.30700
Flash Point	146.2ºC
Exact Mass	220.14600
PSA	34.14000
LogP	3.03920
Index of Refraction	1.527

2719-27-9

~66%

950-21-0

Literature: Kuzmanich, Gregory; Garcia-Garibay, Miguel A. Journal of Physical Organic Chemistry, 2011 , vol. 24, # 10 p. 883 - 888

95999-38-5

950-21-0

Literature: Baigrie, Lynn M.; Lenoir, Dieter; Seikaly, Hani R.; Tidwell, Thomas T. Journal of Organic Chemistry, 1985 , vol. 50, # 12 p. 2105 - 2109

86340-55-8

950-21-0

86340-40-1

Literature: Letcher, Roy M.; Choi, Michael C.K.; Acheson, R.Morrin Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 3 p. 515 - 526

18202-04-5

950-21-0

Literature: Regitz,M.; Rueter,J. Chemische Berichte, 1969 , vol. 102, p. 3877 - 3890

86340-63-8

950-21-0

37914-15-1

86340-49-0

Literature: Letcher, Roy M.; Choi, Michael C.K.; Acheson, R.Morrin Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 3 p. 515 - 526

22589-13-5

950-21-0

95999-29-4

Literature: Baigrie, Lynn M.; Lenoir, Dieter; Seikaly, Hani R.; Tidwell, Thomas T. Journal of Organic Chemistry, 1985 , vol. 50, # 12 p. 2105 - 2109

22589-13-5

109-72-8

75-77-4

950-21-0

Detail

Literature: Baigrie, Lynn M.; Lenoir, Dieter; Seikaly, Hani R.; Tidwell, Thomas T. Journal of Organic Chemistry, 1985 , vol. 50, # 12 p. 2105 - 2109

22589-13-5

109-72-8

74-88-4

950-21-0

Detail

Literature: Baigrie, Lynn M.; Lenoir, Dieter; Seikaly, Hani R.; Tidwell, Thomas T. Journal of Organic Chemistry, 1985 , vol. 50, # 12 p. 2105 - 2109

Precursor 9
2719-27-9 95999-38-5 86340-55-8 18202-04-5
86340-63-8 22589-13-5 109-72-8 75-77-4
74-88-4
DownStream 7
104704-17-8 114310-68-8 22502-48-3 22502-49-4
4233-18-5 22589-13-5 4368-59-6

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