| Identification | More | [Name]
3,3'-Dimethylbenzidine dihydrochloride | [CAS]
612-82-8 | [Synonyms]
3,3'-DIMETHYL-(1,1'-BIPHENYL)-4,4'-DIAMINE DIHYDROCHLORIDE
3,3′-Dimethyl-4,4′-diamino biphenyl dihydrochloride
3,3'-DIMETHYL-4,4'-DIPHENYLDIAMINE DIHYDROCHLORIDE
3,3'-DIMETHYLBENZIDENE DIHYDROCHLORIDE
3,3'-DIMETHYLBENZIDINE DIHYDROCHLORIDE
3,3'-DIMETHYLBENZIDINIUM DICHLORIDE
4,4'-bianisidine dihydrochloride
4,4'-BI-O-TOLUIDINE DIHYDROCHLORIDE
4,4'-DIAMINO-3,3'-DIMETHYLBIPHENYL DIHYDROCHLORIDE
4,4'-DIAMINO-3,3'-DIMETHYLBIPHENYL HYDROCHLORIDE
O,O'-DIAMINO-P,P'-DITOLYL DIHYDROCHLORIDE
O-TOLIDINE DI HCL
O-TOLIDINE DIHYDROCHLORIDE
O-TOLIDINE HYDROCHLORIDE
TIMTEC-BB SBB003003
1’-biphenyl)-4,4’-diamine,3,3’-dimethyl-(dihydrochloride
1’-biphenyl]-4,4’-diamine,3,3’-dimethyl-[dihydrochloride
2,3’-dimethylbiphenyl-4,4’-diaminedihydrochloride
3,3’-dimethyl-benzidindihydrochloride
O-TOLIDINE HYDROCHLORIDE R. G. | [EINECS(EC#)]
210-322-5 | [Molecular Formula]
C14H18Cl2N2 | [MDL Number]
MFCD00012960 | [Molecular Weight]
285.21 | [MOL File]
612-82-8.mol |
| Safety Data | Back Directory | [Hazard Codes ]
T,N | [Risk Statements ]
R45:May cause cancer.
R22:Harmful if swallowed.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R68:Possible risk of irreversible effects. | [Safety Statements ]
S53:Avoid exposure-obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3077 9/PG 3
| [WGK Germany ]
3
| [RTECS ]
DD1226000
| [F ]
3-8-9 | [TSCA ]
Yes | [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29215900 | [Safety Profile]
Suspected carcinogen
with experimental carcinogenic data.
Mutation data reported. When heated to
decomposition it emits very toxic fumes of
HCl and NOx |
| Hazard Information | Back Directory | [General Description]
Light tan powder. | [Reactivity Profile]
Acidic organic/inorganic salts, such as 3,3'-DIMETHYLBENZIDINE DIHYDROCHLORIDE(612-82-8), are generally soluble in water. The resulting solutions contain moderate to high concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. | [Air & Water Reactions]
Soluble in water. | [Fire Hazard]
Flash point data for this chemical are not available, but 3,3'-DIMETHYLBENZIDINE DIHYDROCHLORIDE is probably combustible. | [Chemical Properties]
light beige to grey-beige crystalline powder | [Uses]
It is an indicator. |
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