2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE Basic Product Information

Product Name	2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE	CAS	3102-87-2
Synonyms	p-Phenylenediamine,2,3,5,6-tetramethyl- (6CI,7CI,8CI);1,4-Diamino-2,3,5,6-tetramethylbenzene;2,3,5,6-Tetramethyl-1,4-benzenediamine;2,3,5,6-Tetramethyl-1,4-phenylenediamine;2,3,5,6-Tetramethyl-p-phenylenediamine;2,3,5,6-Tetramethylphenylenediamine;DAD(H);Diaminodurene;Diaminodurol;Durenediamine;NSC 158251;	Molecular Formula	C10H16N2
EINECS Number	221-457-4	Molecular Structure
Appearance	Light Yellow Powder
Purity	AR 98%
Supply Ability

2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE Quality documents

2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE Appearance/Package/Shipping/Storage

package

storage condition

Store in cool & dry place,Keep away from strong light and heat

2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE Application

2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE literature

Activated sterically strained C=N bond in N-Arylsulfonyl-p-quinonemono-and diimines: IX. Synthesis and reactions of N-Tosyl-2,3,5,6-tetramethyl-1,4-benzoquinonimine

Avdeenko,Yusina,Yagupol'skii

, p. 1124 - 1129 (2007/10/03)

N-Tosyl-2,3,5,6-tetramethyl-1,4-benzoquinonimine as the other N-arylsulfonyl-1,4-benzoquinonimines with an activated C=N bond reacts along 1,2-addition path with alcohols and sodium azide and along 1,2-addition-elimination path with aromatic amines. The higher activity of the C=N bond in the N-arylsulfonyl-1,4-benzoquinonimines is not due to the electronic character of the substituent attached to the ring (Cl, CH₃) but to steric influence resulting in increase in the bond angle C=N-S.

Triazinyl reactive dyestuffs in which triazinyl group is further substituted with a beta-chloroethylsulfonyl- or vinylsulfonylbutyrylamino moiety

-

, (2008/06/13)

Reactive dyes of the formula STR1 in which D is the radical of an organic dye of the monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthrone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide series, R is hydrogen or substituted or unsubstituted C_1-4 -alkyl, X is a substituent which is detachable as an anion, B is a radical of the formula STR2 R₁ and R₂, independently of each other, are hydrogen or substituted or unsubstituted C_1-4 -alkyl or phenyl, A is a substituted or unsubstituted aliphatic or aromatic bridge member, Y is a --CO--Z or --SO₂ --Z radical, Z is an aliphatic, aromatic or heterocyclic reactive radical, and n is 1 or 2, are suitable for dyeing or printing cellulose-containing and nitrogen-containing materials and in high dyeing yield produce dyeings and prints having good fastness properties.

REDUCTION OF AROMATIC NITRO COMPOUNDS WITH SODIUM TELLURIDE

Suzuki, Hitomi,Manabe, Hajime,Inouye, Masahiko

, p. 1671 - 1674 (2007/10/02)

Sodium telluride, prepared by heating tellurium with Rongalite in aqueous sodium hydroxide, easily reduces aromatic nitro compounds to the corresponding amines in good yields.The reduction can be carried out using a catalytic amount of tellurium, since sodium telluride is readily regenerated in the presence of excess Rongalite.

2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE Upstream and downstream

3102-87-2 Upstream product

• 5465-13-4

  dinitrodurene 

• 13171-61-4

  2,3,5,6-tetramethyl-4-amino-1-nitrobenzene 

3102-87-2 Downstream Products

• 858242-04-3

  2,3,5,6,N,N'-hexamethyl-p-phenylenediamine 

• 527-17-3

  Duroquinone 

• 29815-58-5

  tetramethyl-[1,4]benzoquinone-diimine 

• 66258-29-5

  N,N'-Diacetyl-1,4-diamino-2,3,5,6-tetramethylbenzen 

• 19835-87-1

  N,N'-(tetramethyl-p-phenylene)-bis-benzenesulfonamide 

• 66907-63-9

  N,N,N',N'-Tetramethyl-3,6-diaminodurene 

• 13908-70-8

  1-(2-Chloro-ethyl)-3-{4-[3-(2-chloro-ethyl)-ureido]-2,3,5,6-tetramethyl-phenyl}-urea 

• 66608-45-5

  2,3,5,6-Tetramethyl-N,N'-bis-(N-diethoxyphosphoryl-thiocarbamoyl)-1,4-phenylendiamin 

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