Ethanedioic acid, 1,1'-anhydride

Product Name
Ethanedioic acid, 1,1'-anhydride
CAS No.
59516-66-4
Chemical Name
Ethanedioic acid, 1,1'-anhydride
Synonyms
Tiotropium bromide Impurity 28;Ethanedioic acid, 1,1'-anhydride
CBNumber
CB68132918
Molecular Formula
C4H2O7
Formula Weight
162.05
MOL File
59516-66-4.mol
More
Less

Ethanedioic acid, 1,1'-anhydride Property

Boiling point:
422.9±28.0 °C(Predicted)
Density 
1.919±0.06 g/cm3(Predicted)
pka
0.17±0.54(Predicted)
More
Less

Hazard and Precautionary Statements (GHS)

Ethanedioic acid, 1,1'-anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Ethanedioic acid, 1,1'-anhydride Suppliers

China 3 Global 3
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18333
Advantage
56
Nantong Hanfang Biotechnology Co. , Ltd.
Tel
hanfangpharma@126.com; 18616537568
Email
hanfangpharma@126.com
Country
China
ProdList
29965
Advantage
58
Hubei Rhema Reference Materials Technology Co., Ltd.
Tel
15787875101
Email
645977340@qq.com
Country
China
ProdList
9952
Advantage
58

59516-66-4, Ethanedioic acid, 1,1'-anhydrideRelated Search:

Tiotropium bromide Impurity 16 Pyrrolidinium, 3-[(2-hydroxy-2,2-di-2-thienylacetyl)oxy]-1,1-dimethyl-, bromide (1:1), (3R)- Teloidine TiotropiuM BroMide IMpurity I 1,4-Dioxane-2,3,5,6-tetrone Nitrous acid methyl ester 2,5,8-trioxanonane-3,4,6,7-tetrone Bis(2-thienyl)acetic acid Tiotropium Bromide Impurity Aclidinium Bromide Impurity 3（(S)-Aclidinium Bromide） 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 7-hydroxy-9,9-dimethyl-, (1α,2β,4β,5α,7β)- 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-methyl-3-pyrrolidinyl ester 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3S)-1-methyl-3-pyrrolidinyl ester 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate

  • Ethanedioic acid, 1,1'-anhydride
  • Tiotropium bromide Impurity 28
  • 59516-66-4
  • C4H2O7