4746-63-8

4746-63-8 structure

4746-63-8 structure

Name: 2-Hydroxy-2,2-Bis(2-Thienyl) Acetic Acid
Chemical Name: 2-hydroxy-2,2-dithiophen-2-ylacetic acid
CAS Number: 4746-63-8
Molecular Formula: C₁₀H₈O₃S₂
Molecular Weight: 240.29900
Create Date: 2018-12-24 20:02:21
Modify Date: 2024-01-05 19:05:16

Name	2-hydroxy-2,2-dithiophen-2-ylacetic acid
Synonyms	Di-2-thienylglycolic Acid dithienylglycolic acid dithienyl-hydroxyacetic acid hydroxy-di-thiophen-2-yl-acetic acid 2-Hydroxy-2,2-Bis(2-Thienyl) Acetic Acid Tiotropium Bromide Impurity 1

Density	1.528g/cm3
Boiling Point	436.463ºC at 760 mmHg
Molecular Formula	C₁₀H₈O₃S₂
Molecular Weight	240.29900
Flash Point	217.765ºC
Exact Mass	239.99100
PSA	114.01000
LogP	2.13010
Index of Refraction	1.683

Hazard Codes	Xi

28569-88-2 structure

28569-88-2

~48%

4746-63-8 structure

4746-63-8

Literature: Jeffries, Alfred T.; Moore, Kenneth C.; Ondeyka, Debra M.; Springsteen, Arthur W.; MacDowell, Denis W.H. Journal of Organic Chemistry, 1981 , vol. 46, # 14 p. 2885 - 2889

4075-58-5 structure

4075-58-5

~%

4746-63-8 structure

4746-63-8

Literature: Jeffries, Alfred T.; Moore, Kenneth C.; Ondeyka, Debra M.; Springsteen, Arthur W.; MacDowell, Denis W.H. Journal of Organic Chemistry, 1981 , vol. 46, # 14 p. 2885 - 2889

7333-07-5 structure

7333-07-5

~%

4746-63-8 structure

4746-63-8

Literature: Cardon; Lankelma Journal of the American Chemical Society, 1948 , vol. 70, p. 4248

7333-08-6 structure

7333-08-6

~%

4746-63-8 structure

4746-63-8

Literature: Lange, Alexander; Krueger, Hartmut; Ecker, Bernhard; Tunc, Ali Veysel; Von Hauff, Elizabeth; Morana, Mauro Journal of Polymer Science, Part A: Polymer Chemistry, 2012 , vol. 50, # 8 p. 1622 - 1635

4075-59-6 structure

4075-59-6

5713-61-1 structure

5713-61-1

~%

4746-63-8 structure

4746-63-8

Literature: Blicke; Tsao Journal of the American Chemical Society, 1944 , vol. 66, p. 1645,1646

Precursor 6
28569-88-2 4075-58-5 7333-07-5 7333-08-6
4075-59-6 5713-61-1
DownStream 1
4408-82-6