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CAS No.: | 505-73-7 |
---|---|
Name: | THIODIGLYCOLIC ACID |
Article Data: | 162 |
Molecular Structure: | |
Formula: | C4H6 O4 S2 |
Molecular Weight: | 182.221 |
Synonyms: | Aceticacid, dithiodi- (6CI,8CI); 2,2'-Dithiodiacetic acid; 2,2'-Dithiodiethanoicacid; Bis(carboxymethyl) disulfide; Bis(mercaptoacetic acid); Dithiodiaceticacid; Dithiodiglycolic acid; Dithioglycolic acid; Mercaptoacetic aciddisulfide; NSC 54088; Thioglycolate disulfide |
Density: | 1.63g/cm3 |
Melting Point: |
128-131 °C(lit.) |
Boiling Point: | 395.6°Cat760mmHg |
Flash Point: | 193°C |
Solubility: | very faint turbidity |
Hazard Symbols: | C,Xi |
Risk Codes: | 34-36/37/38 |
PSA: | 125.20000 |
LogP: | 0.53700 |
Conditions | Yield |
---|---|
With 2,2'-dipyridyl disulfide bis-N-oxide In chloroform-d1 for 18h; Ambient temperature; | 100% |
With xenon difluoride In dichloromethane at 25℃; | 99% |
With nickel(II) chloride hexahydrate; cadmium selenide; sodium hydroxide In water at 20℃; for 4h; pH=9; Catalytic behavior; Irradiation; Inert atmosphere; | 99% |
Trichloroethylene
mercaptoacetic acid
A
disulfanediyldiacetic acid
B
(β,β-Dichlorovinylthio)acetic acid
Conditions | Yield |
---|---|
for 36h; Heating; Irradiation; | A n/a B 54.1% |
dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-benzamidopropanoate)
mercaptoacetic acid
A
disulfanediyldiacetic acid
Conditions | Yield |
---|---|
With triethylamine In methanol | A 24% B 42% |
thiocyanato-acetic acid
potassium thioacyanate
A
ethanedinitrile
B
disulfanediyldiacetic acid
Conditions | Yield |
---|---|
das Kaliumsalz reagiert; |
Conditions | Yield |
---|---|
With sodium polysulfide; water | |
With water; sodium thiosulfate Oxydieren des entstandenen Glykolsaeure-thiosulfats mit Jod; | |
With sodium tetrathioantimonate(V) | |
With sodium monothioarsenate | |
With sodium disulfide |
2-iodopropionic acid
mercaptoacetic acid
A
disulfanediyldiacetic acid
B
propionic acid
Conditions | Yield |
---|---|
Equilibrium constant; unter verschiedenen Bedingungen; | |
Kinetics; unter verschiedenen Bedingungen; |
Iodoacetic acid
mercaptoacetic acid
A
thiodiacetic acid
B
disulfanediyldiacetic acid
Conditions | Yield |
---|---|
in wss.Loesung; |