| Identification | More | [Name]
N,N,N',N'-TETRAMETHYLBENZIDINE | [CAS]
366-29-0 | [Synonyms]
4,4'-BIS(DIMETHYLAMINO)BIPHENYL
N,N,N',N'-TETRAMETHYLBENZIDINE
TETRAMETHYL BENZIDINE
TIMTEC-BB SBB006258
[1,1'-Biphenyl]-4,4'-diamine,N,N,N'',N'-tetramethyl-
1’-biphenyl)-4,4’-diamine,n,n,n’,n’-tetramethyl-(
1’-biphenyl]-4,4’-diamine,n,n,n’,n’-tetramethyl-[
4,4’-bis(n,n-dimethylamino)biphenyl
4,4'-Bis(N,N-dimethylamino)biphenyl
Benzidine, N,N,N',N'-tetramethyl-
N,N,N',N'-Tetramethyl-p,p'-benzidine
n,n,n’,n’-tetramethyl-benzidin
n,n,n’,n’-tetramethyl-p,p’-benzidine
N,N,N',N'-Tetramethylbenzidine, 97.50%
n,n,n',n'-tetramethyl-(1'-biphenyl)-4,4'-diamine
3,5,3'',5''-TETRAMETHYLBENZIDIN
N,N,N',N'-TETRAMETHYL BENZIDINE extrapure AR
4,4'-Bis(dimethylamino)-1,1'-biphenyl
N,N,N',N'-Tetramethyl-4,4'-bianiline
N,N,N',N'-Tetramethyl-4,4'-biphenyldiamine | [EINECS(EC#)]
206-676-5 | [Molecular Formula]
C16H20N2 | [MDL Number]
MFCD00008310 | [Molecular Weight]
240.34 | [MOL File]
366-29-0.mol |
| Chemical Properties | Back Directory | [Appearance]
solid | [Melting point ]
193-195 °C(lit.) | [Boiling point ]
373.06°C (rough estimate) | [density ]
1.0485 (rough estimate) | [refractive index ]
1.5519 (estimate) | [form ]
Fine Powder | [pka]
6.14±0.24(Predicted) | [color ]
Brownish | [Stability:]
Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. | [CAS DataBase Reference]
366-29-0(CAS DataBase Reference) | [EPA Substance Registry System]
|
| Safety Data | Back Directory | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R40:Limited evidence of a carcinogenic effect.
R22:Harmful if swallowed. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37:Wear suitable protective clothing and gloves . | [WGK Germany ]
3
| [RTECS ]
DD1752100
| [HS Code ]
29215990 | [Toxicity]
mma-sat 10 nmol/plate EMMUEG 10,263,87 |
| Hazard Information | Back Directory | [Chemical Properties]
solid | [Synthesis Reference(s)]
Tetrahedron Letters, 13, p. 2193, 1972 DOI: 10.1016/S0040-4039(01)84803-6 | [Safety Profile]
Mutation data reported. Whenheated to decomposition it emits toxic vapors of NOx. | [Purification Methods]
Crystallise the benzidine from EtOH or pet ether, then from pet ether/*benzene, and sublime it in a vacuum. [Guarr et al. J Am Chem Soc 107 5104 1985.] Dry it in vacuo in a drying pistol, or a vacuum line. It has m 195-196o after sublimation. [Beilstein 13 H 221, 13 I 61, 13 II 97, 13 III 429, 13 IV 368.] |
| Spectrum Detail | Back Directory | [Spectrum Detail]
N,N,N',N'-TETRAMETHYLBENZIDINE(366-29-0)MS
N,N,N',N'-TETRAMETHYLBENZIDINE(366-29-0)1HNMR
N,N,N',N'-TETRAMETHYLBENZIDINE(366-29-0)13CNMR
N,N,N',N'-TETRAMETHYLBENZIDINE(366-29-0)IR1
N,N,N',N'-TETRAMETHYLBENZIDINE(366-29-0)IR2
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