N,N,N',N'-TETRAMETHYLBENZIDINE

Name: N,N,N',N'-TETRAMETHYLBENZIDINE
Brand: Zhengzhou Whchem

CAS：366-29-0 | N,N,N',N'-TETRAMETHYLBENZIDINE | Whchem

CAS: 366-29-0

Other Names

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

Structure - N,N,N',N'-TETRAMETHYLBENZIDINE

Molecular Formula

Purity

>97%

Molecular Weight

240.34 g/mol

EINECS

206-676-5

Structure Available Verified Product

English Name	N,N,N',N'-TETRAMETHYLBENZIDINE
English Synonyms	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
CAS Number	366-29-0
Molecular Formula	C16H20N2
Molecular Weight	240.34 g/mol
EINECS Number	206-676-5
Related Categories	ELISA Substrates;Peroxidase;Powders;Organics
Mol File	Download MOL File
Structure Image

Property	Value
Melting point	193-195 °C (lit.)
Boiling point	373.06°C (rough estimate)
Density	1.0485 (rough estimate)
Refractive index	1.5519 (estimate)
Storage condition	2-8°C, protect from light
Acidity Coefficient (pKa)	6.14±0.24 (Predicted)
Form	Fine powder
Color	Brown
Stability	Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents.
InChI	InChI=1S/C16H20N2/c1-17(2)15-9-5-13(6-10-15)14-7-11-16(12-8-14)18(3)4/h5-12H,1-4H3
InChIKey	YRNWIFYIFSBPAU-UHFFFAOYSA-N
SMILES	C1(C2=CC=C(N(C)C)C=C2)=CC=C(N(C)C)C=C1
CAS Database Reference	366-29-0 (CAS DataBase Reference)
EPA Chemical Substance Reference	[1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetramethyl- (366-29-0)

N,N,N',N'-TETRAMETHYLBENZIDINE (CAS 366-29-0) is a high-purity fine chemical intermediate widely used in organic synthesis, pharmaceutical R&D, agrochemical manufacturing and specialty chemical applications.

As a professional supplier, Zhengzhou Whchem provides N,N,N',N'-TETRAMETHYLBENZIDINE with >97% purity, COA, structure confirmation and flexible packaging, available from research quantities to commercial scale with global shipping.

Category	Description (English Translation)
Uses & Synthesis Methods N,N,N',N'-Tetramethylbenzidine	Uses & Synthesis Methods Category: Toxic substance. Flammability Hazard: Combustible; upon combustion, produces toxic nitrogen oxide fumes. Storage and Transport: Store in a cool, dry, well-ventilated warehouse. Extinguishing Agents: Dry powder, foam, sand, carbon dioxide, water mist.

Category	Value
Hazard Symbol	Xi, Xn
Hazard Codes (R Phrases)	36/37/38-40-22
Safety Codes (S Phrases)	26-36-36/37
WGK Germany	3
RTECS Number	DD1752100
TSCA	TSCA listed
HS Code (Customs)	29215990
Storage Category	11 - Combustible solids
Hazard Classification	Eye Irritation Category 2, Dermal Irritation Category 2, Specific Target Organ Toxicity - Single Exposure Category 3
Toxicity	mma-sat 10 nmol/plate EMMUEG 10,263,87

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N,N,N',N'-TETRAMETHYLBENZIDINE

CAS：366-29-0 | N,N,N',N'-TETRAMETHYLBENZIDINE | Whchem

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