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612-82-8

612-82-8 Structure

612-82-8 Structure
IdentificationMore
[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
Chemical PropertiesBack Directory
[Appearance]

light beige to grey-beige crystalline powder
[Melting point ]

>300°C
[form ]

Solid
[color ]

white to light yellow
[Water Solubility ]

Soluble in water.
[Sensitive ]

Air Sensitive
[CAS DataBase Reference]

612-82-8(CAS DataBase Reference)
[EPA Substance Registry System]

612-82-8(EPA Substance)
Safety DataBack 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 InformationBack 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.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3,3'-Dimethylbenzidine dihydrochloride(612-82-8).msds
Spectrum DetailBack Directory
[Spectrum Detail]

3,3'-Dimethylbenzidine dihydrochloride(612-82-8)IR1
3,3'-Dimethylbenzidine dihydrochloride(612-82-8)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

o-Tolidine dihydrochloride, 99%(612-82-8)
[Alfa Aesar]

o-Tolidine dihydrochloride, ACS(612-82-8)
[TCI AMERICA]

o-Tolidine Dihydrochloride,>98.0%(T)(612-82-8)
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