2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamin
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- CAS-Nr.
- 84-67-3
- Bezeichnung:
- 2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamin
- Englisch Name:
- m-Tolidine
- Synonyma:
- NZ066;APB-144;M-TOLIDINE;2,2'-Tolidine;m-Tolidine;2,2’-dimethylbenzidine;2,2'-DIMETHYL-4,4'-DIAMINOBIPHENYL;4,4'-Diamino-2,2'-dimethylbiphenyl;2,2'-Dimethyl-4,4'-biphenyldiamine;2,2'-diMethyl-4,4'-diaMinobiphenyl(M-TB)
- CBNumber:
- CB0320487
- Summenformel:
- C14H16N2
- Molgewicht:
- 212.29
- MOL-Datei:
- 84-67-3.mol
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2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamin Eigenschaften
- Schmelzpunkt:
- 105-106℃
- Siedepunkt:
- 344.4±37.0 °C(Predicted)
- Dichte
- 1.106
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Löslichkeit
- Chloroform (Slightly), Methanol (Slightly)
- Aggregatzustand
- Solid
- pka
- 4.89±0.10(Predicted)
- Farbe
- White to Off-White
- InChI
- InChI=1S/C14H16N2/c1-9-7-11(15)3-5-13(9)14-6-4-12(16)8-10(14)2/h3-8H,15-16H2,1-2H3
- InChIKey
- QYIMZXITLDTULQ-UHFFFAOYSA-N
- SMILES
- C1(C2=CC=C(N)C=C2C)=CC=C(N)C=C1C
- CAS Datenbank
- 84-67-3
2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamin Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
m-Tolidine is pink particles and can form prisms when exposed to water. It is soluble in cold water, alcohol, and ether. In the presence of iron(III) chloride, m-Tolidine does not produce any color. It is tetrazotized with nitrite and acid and couples to form dyes.
Verwenden
M-TOLIDINE is used for preparation polyimide and epoxy resin material.
synthetische
M-Tolidine is made by the reduction of m-nitrotoluene with zinc dust and sodium hydroxide solution. The subsequent rearrangement is carried out with hydrochloric acid or sulfuric acid and gives rise to m-tolidine dihydrochloride or m-tolidine sulfate, which are isolated as salts. The free base is diffificult to isolate and is therefore not a commercial product.
Definition
M-Tolidine gives no color in the presence of iron(III) chloride. It is tetrazotized with nitrite and acid and couples to form dyes. M-Tolidine was used in the past for the production of azo dyes.
Chemische Reaktivität
M-Tolidine gives no color in the presence of iron(III) chloride. It is tetrazotized with nitrite and acid and couples to form dyes.
2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4,4'-Diiodo-2,2'-dimethylbiphenyl
2-Naphthalenesulfonic acid, 5,5'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-, disodium salt
1,3-Naphthalenedisulfonic acid, 8-[[2,2'-dimethyl-4'-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt
2,7-Naphthalenedisulfonic acid, 3-[[3,3'-dimethyl-4'-[[3-oxo-1-[(phenylamino)carbonyl]propyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-, disodium salt
Dinatrium-4-hydroxy-3-[[4'-[(2-hydroxynaphthyl)azo]-2,2'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalin-2,7-disulfonat
C.I. Acid Orange 49
Acid Red 111
Natrium-4-chlor-3-[4-[[2,2'-dimethyl-4'-[[4-[(phenylsulfonyl)oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzolsulfonat
C.I. Acid black 70
Acid Yellow 86
2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 199)Lieferanten
84-67-3(2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamin)Verwandte Suche:
N,N'-(3,3'-Dimethylbiphenyl-4,4'-ylen)di(acetoacetamid)
o-Toluidiniumchlorid
Salze von 3,3-Dimethyl-benzidin
Benzidin
3,3'-Dimethylbiphenyl-4,4'-diyldiisocyanat
3,3'-Dimethyl-benzidin
4,4'-Diamino-5,5'-dimethylbiphenyl-2,2'-disulfonsure
- 2,2'-dimethyl[1,1'-biphenyl]-4,4'-diamine
- 4-(4-amino-2-methylphenyl)-3-methylbenzenamine
- 4,4'-Diamino-2,2'-dimethylbiphenyl
- 2,2'-DIMETHYL-4,4'-DIAMINOBIPHENYL
- APB-144
- M-TOLIDINE
- 1’-Biphenyl]-4,4’-diamine,2,2’-dimethyl-[1
- 2,2’-dimethylbenzidine
- 2,2'-diMethyl-4,4'-diaMinobiphenyl(M-TB)
- 2,2'-diMethyl-4,4'-diaMinobiphenyl (M-tolidine
- m-Tolidine
- 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine(M-Tolidine)
- [1,1'-Biphenyl]-4,4'-diamine,2,2'-dimethyl-
- 2,2'-dimethyl-[1,1'-Biphenyl]-4,4'-diamine 2,2'-dimethyl benzidine
- 2,2'-Dimethyl-4,4'-biphenyldiamine
- 2,2'-Dimethyl-4,4'-diamino-1,1'-biphenyl
- 2,2'-Tolidine
- [4-(4-amino-2-methyl-phenyl)-3-methyl-phenyl]amine
- 4-(4-amino-2-methylphenyl)-3-methylaniline
- 4-(4-azanyl-2-methyl-phenyl)-3-methyl-aniline
- NZ066
- 2,2'-DIMETHYL-4,4'-DIAMINOBIPHENYL(M-TOLIDINE/M-TB)
- 2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine)
CAS
- 2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine)
- 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine
- 84-67-3
- C6H3NH2CH32
- Intermediates of Dyes and Pigments
- fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis
- fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials
- 84-67-3
