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: Spiro[9H-fluorene-9,3'(4'H)-furan]-2',5'-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6709-29-1

6709-29-1 structure

6709-29-1 structure

Name: Spiro[9H-fluorene-9,3'(4'H)-furan]-2',5'-dione
Chemical Name: spiro[fluorene-9,3'-oxolane]-2',5'-dione
CAS Number: 6709-29-1
Molecular Formula: C₁₆H₁₀O₃
Molecular Weight: 250.24900
Create Date: 2017-05-13 09:36:22
Modify Date: 2025-08-25 11:17:28

Name	spiro[fluorene-9,3'-oxolane]-2',5'-dione

Density	1.4g/cm3
Boiling Point	487.7ºC at 760mmHg
Molecular Formula	C₁₆H₁₀O₃
Molecular Weight	250.24900
Flash Point	249.3ºC
Exact Mass	250.06300
PSA	43.37000
LogP	2.42660
Index of Refraction	1.687

486-25-9 structure

486-25-9

~%

6709-29-1 structure

6709-29-1

Literature: Borenstein, Michael R.; Abou-Gharbia, Magid A.; Doukas, Peter H. Heterocycles, 1984 , vol. 22, # 11 p. 2433 - 2438

14003-25-9 structure

14003-25-9

~%

6709-29-1 structure

6709-29-1

Literature: Borenstein, Michael R.; Abou-Gharbia, Magid A.; Doukas, Peter H. Heterocycles, 1984 , vol. 22, # 11 p. 2433 - 2438

343624-87-3 structure

343624-87-3

~%

6709-29-1 structure

6709-29-1

Literature: Wislicenus; Mocker Chemische Berichte, 1913 , vol. 46, p. 2790

94829-62-6 structure

94829-62-6

~%

6709-29-1 structure

6709-29-1

Literature: Borenstein, Michael R.; Abou-Gharbia, Magid A.; Doukas, Peter H. Heterocycles, 1984 , vol. 22, # 11 p. 2433 - 2438

Precursor 3
486-25-9 14003-25-9 343624-87-3
DownStream 1
68161-16-0

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