N,N,N',N'-TETRAMETHYLBENZIDINE

Product Name: N,N,N',N'-TETRAMETHYLBENZIDINE
CAS No.: 366-29-0
Chemical Name: N,N,N',N'-TETRAMETHYLBENZIDINE
Synonyms: TIMTEC-BB SBB006258;4,4’-bis(n,n-dimeth;N,N,N',N'-TETRAMETHYLBENZIDINE;n,n,n’,n’-tetramethyl-benzidin;N,N,N',N'-TETRAMETHYLBENZIDINE;4,4'-BIS(DIMETHYLAMINO)BIPHENYL;3,5,3'',5''-TETRAMETHYLBENZIDIN;Benzidine, N,N,N',N'-tetramethyl-;N,N,N',N'-Tetramethylbenzidine >4,4’-bis(n,n-dimethylamino)biphenyl
CBNumber: CB5452989
Molecular Formula: C16H20N2
Formula Weight: 240.34
MOL File: 366-29-0.mol

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N,N,N',N'-TETRAMETHYLBENZIDINE Property

Melting point:: 193-195 °C(lit.)
Boiling point:: 373.06°C (rough estimate)
Density: 1.0485 (rough estimate)
refractive index: 1.5519 (estimate)
pka: 6.14±0.24(Predicted)
form: Fine Powder
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: [1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetramethyl- (366-29-0)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-40-22
Safety Statements: 26-36-36/37
WGK Germany: 3
RTECS: DD1752100
HS Code: 29215990
Toxicity: mma-sat 10 nmol/plate EMMUEG 10,263,87

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T5513
Product name: N,N,N′,N′-Tetramethylbenzidine
Purity: ≥95% (HPLC)
Packaging: 5g
Price: $111
Updated: 2024/03/01

Sigma-Aldrich

Product number: T5513
Product name: N,N,N′,N′-Tetramethylbenzidine
Purity: ≥95% (HPLC)
Packaging: 25g
Price: $380
Updated: 2024/03/01

TCI Chemical

Product number: T0141
Product name: N,N,N',N'-Tetramethylbenzidine
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $61
Updated: 2024/03/01

TCI Chemical

Product number: T0141
Product name: N,N,N',N'-Tetramethylbenzidine
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $298
Updated: 2024/03/01

AK Scientific

Product number: 6344AF
Product name: N,N,N',N'-Tetramethylbenzidine
Packaging: 5g
Price: $211
Updated: 2021/12/16

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N,N,N',N'-TETRAMETHYLBENZIDINE Chemical Properties,Usage,Production

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.]

N,N,N',N'-TETRAMETHYLBENZIDINE Preparation Products And Raw materials

Raw materials

Hydrogen peroxide Potassium carbonate N,N-Dimethylaniline Diethyl ether Cuprous bromide

Preparation Products

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N,N,N',N'-TETRAMETHYLBENZIDINE Suppliers

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J & K SCIENTIFIC LTD.

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View Lastest Price from N,N,N',N'-TETRAMETHYLBENZIDINE manufacturers

Honest Joy Holdings Limited

Product: 4,4'-Bis(dimethylamino)biphenyl 366-29-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 97.3%
Supply Ability: 100 tons
Release date: 2022-01-17

366-29-0, N,N,N',N'-TETRAMETHYLBENZIDINERelated Search:

N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine 4,4'-Bis(maleimido)-1,1'-biphenyl N,N,N',N'-Tetraphenylbenzidine N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine N,N,N',N'-TETRAMETHYLBENZIDINE N,N,N',N'-Tetrakis(4-methylphenyl)benzidine Tetramethylbenzidine 3,3',5,5'-Tetramethylbenzidine dihydrochloride N-(3-Sulfopropyl)-3,3',5,5'-tetramethylbenzidine sodium salt Benzidine N,N'-BIS(4-(2,2-DIPHENYLETHEN-1-YL)PHENYL)-N,N'-BIS(PHENYL)BENZIDINE N,N'-BIS(PHENANTHREN-9-YL)-N,N'-DIPHENYLBENZIDINE N,N',N'',N'''-TETRAKIS(3-METHYLPHENYL)-BENZIDINE 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE 3,3',5,5'-TETRAMETHYLBENZIDINE LIQUID SUBSTRATE N,N'-DI(NAPHTHALENE-1-YL)-N,N'-DI(4-METHYL-PHENYL)-BENZIDINE BETA-NPB

N,N,N',N'-TETRAMETHYLBENZIDINE

4,4'-BIS(DIMETHYLAMINO)BIPHENYL

TIMTEC-BB SBB006258

[1,1'-Biphenyl]-4,4'-diamine,N,N,N'',N'-tetramethyl-

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

N,N,N',N'-Tetramethyl-biphenyl-4,4'-diamine

4,4’-bis(n,n-dimeth

N,N,N',N'-Tetramethylbenzidine, 97.5%

N,N,N',N'-Tetramethylbenzidine

N4,N4,N4',N4'-tetraMethyl-[1,1'-biphenyl]-4,4'-diaMine

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'-Tetramethylbenzidine &gt

[1,1'-Biphenyl]-4,4'-diamine, N4,N4,N4',N4'-tetramethyl-

N,N,N'N'-Tetramethylbenzidine, ≥95% (HPLC)

4-[4-(dimethylamino)phenyl]-N,N-dimethylaniline

N,N,N',N'-TETRAMETHYLBENZIDINE

N4,N4,N4',N4'-tetramethyl-[1,1'-biphenyl]-4,4'-diamine

366-29-0

-C6H44NCH322

Biochemicals and Reagents

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