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Name |
2,2'-Dithiobisbenzanilide |
EINECS | 205-201-9 |
CAS No. | 135-57-9 | Density | 1.35 g/cm3 |
PSA | 108.80000 | LogP | 7.13660 |
Solubility | 48μg/L at 20℃ | Melting Point |
143-146 °C |
Formula | C26H20 N2 O2 S2 | Boiling Point | 489.8 °C at 760 mmHg |
Molecular Weight | 456.589 | Flash Point | 250 °C |
Transport Information | N/A | Appearance | N/A |
Safety | 26-36/37/39 | Risk Codes | 36/37/38 |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Benzanilide,2',2'''-dithiobis- (6CI,7CI,8CI);2,2'-Dibenzamidodiphenyl disulfide;2,2'-Dibenzoylaminodiphenyl disulfide;2',2'''-Dithiodibenzanilide;Bis(2-benzamidophenyl) disulfide;Bis(2-benzoylaminophenyl)disulfide;Bis(o-benzamidophenyl) disulfide;Bisbenzamide;Di-o-benzamidophenyl disulfide;N,N'-(Dithiodi-2,1-phenylene)bis[benzamide];Noctizer SS;Peptazin BAFD;Peptisant 10;Pepton 22;Pepton 3S;Renazit 11;Vuchtazin RV/G-M;o,o'-Dibenzamidodiphenyl disulfide;o-(Benzoylamino)phenyl disulfide; |
Article Data | 16 |
Conditions | Yield |
---|---|
With 3,6-di(2'-pyridyl)-1,2,4,5-tetrazine In ethanol; water at 40℃; for 0.233333h; Temperature; | 98% |
Conditions | Yield |
---|---|
Stage #1: 1,3-Benzothiazole With sodium hydroxide at 70 - 80℃; for 2.5h; Large scale; Stage #2: With sodium hypochlorite In tetrachloromethane at 20 - 40℃; for 1h; Large scale; Stage #3: benzoyl chloride In trichlorofluoromethane at 40 - 60℃; for 0.5h; Large scale; | 97.5% |
Conditions | Yield |
---|---|
Stage #1: benzoyl chloride; 2-Aminophenyl disulfide In chloroform; isopropyl alcohol for 10h; Reflux; Large scale; Stage #2: With triethylamine In chloroform; isopropyl alcohol at 20℃; for 5h; Large scale; | 95.7% |
With triethylamine In tetrahydrofuran at 20℃; Acylation; | 90% |
at 100℃; |
N-(2-mercaptophenyl)-benzamide
A
2-Phenylbenzothiazole
B
bis(2-benzoylaminophenyl) disulfide
Conditions | Yield |
---|---|
With copper(II) bis(trifluoromethanesulfonate) In dimethyl sulfoxide; 1,2-dichloro-ethane Mechanism; | A 50% B 38% |
4'-Dimethylamino-2-benzamino-diphenylsulfid
bis(2-benzoylaminophenyl) disulfide
Conditions | Yield |
---|---|
With bromine |
2-amino-benzenethiol
benzoic acid
A
N-(2-mercaptophenyl)-benzamide
B
bis(2-benzoylaminophenyl) disulfide
Conditions | Yield |
---|---|
Stage #1: 2-amino-benzenethiol With 4-methoxytrityl resin chloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; Stage #2: benzoic acid With diisopropyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 3h; Stage #3: With triethylsilane; trifluoroacetic acid In dichloromethane Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrazine hydrate; alcohol 2: acetic acid ester View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Na2S2 2: hydrazine hydrate; alcohol 3: acetic acid ester View Scheme |
zinc 2-aminobenzenethiolate
bis(2-benzoylaminophenyl) disulfide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: air; diluted ammonia 2: 100 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfur 2: alkali View Scheme |
The molecular formula of o-(BENZOYLAMINO)PHENYL DISULFIDE(135-57-9) is C26H20N2O2S2 and its formula weight is 456.58 g/mol.Its product name is 2,2'-Dithiobisbenzanilide.EINECS is 205-201-9.The density of o-(BENZOYLAMINO)PHENYL DISULFIDE(135-57-9) is 1.35 g/cm3 and it has a melting point of 143-146°C .The boiling point is 489.8 °C at 760 mmHg.The refractive index is about 1.723 and molar refractivity is 133.7 cm3. Its flash point is 250 °C and the vapor pressenge is 9.67E-10 mmHg at 25°C.Surface tension is 69.2 dyne/cm and enthalpy of vaporization is 75.62 kJ/mol.
The chemical synonyms of o-(BENZOYLAMINO)PHENYL DISULFIDE(135-57-9) are O,O'-DIBENZAMIDODIPHENYL DISULFIDE;2,2’-dibenzoylaminodiphenyldisulfide;2’,2’’’-dithiobis-benzanilid;bis(o-benzamidophenyl)disulfide;bis-o-benzoylaminofenyl-disulfid;di-o-benzamidophenyldisulphide;n,n’-(dithiodi-2,1-phenylene)bis-benzamid and n,n’-(dithiodi-2,1-phenylene)bisbenzamide.The molecular structure of o-(BENZOYLAMINO)PHENYL DISULFIDE(135-57-9) is .
1. | eye-rbt 500 mg/24H MLD | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague,Czechoslovakia, Avicenum.: 1986,1007. |
It is combustible. Combustion produce the toxic fumes of nitrogen oxides and sulfur oxides.
An eye irritant. When heated to decomposition it emits toxic vapors of NOx and SOx.
Risk Statements is 36/37/38.
Safety Statements is 26-36/37/39.
Its extinguishing agent is dry powder,foam, sand, carbon dioxide and water mist.