95-78-3

  • Product Name:2,5-Dimethylaniline
  • Molecular Formula:C8H11N
  • Purity:99%
  • Molecular Weight:121.182
InquiryAdd to cart

Product Details;

CasNo: 95-78-3

Molecular Formula: C8H11N

Appearance: clear yellow to red-brown liquid

factory and supplier 95-78-3 2,5-Dimethylaniline in stock

  • Molecular Formula:C8H11N
  • Molecular Weight:121.182
  • Appearance/Colour:clear yellow to red-brown liquid 
  • Vapor Pressure:0.152mmHg at 25°C 
  • Melting Point:11.5 °C(lit.) 
  • Refractive Index:n20/D 1.559(lit.)  
  • Boiling Point:214.9 °C at 760 mmHg 
  • PKA:pK1:4.53(+1) (25°C) 
  • Flash Point:93.9 °C 
  • PSA:26.02000 
  • Density:0.975 g/cm3 
  • LogP:2.46680 

2,5-Dimethylaniline(Cas 95-78-3) Usage

Air & Water Reactions

2,5-Dimethylaniline may be sensitive to prolonged exposure to air. Insoluble in water.

Reactivity Profile

2,5-Dimethylaniline ignites on contact with fuming nitric acid . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Fire Hazard

2,5-Dimethylaniline is combustible.

Safety Profile

Suspected carcinogen. A poison. Moderately toxic by ingestion. Quesuonable carcinogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also other xylidme entries.

Purification Methods

Convert p-xylidine to a derivative (see below) which, after recrystallisation, is decomposed with alkali to give the free base. Dry over KOH and fractionally distil. The acetyl derivative has m 142o (from H2O or toluene), and the benzoyl derivative has m 140o (from EtOH). [Beilstein 12 H 1135, 12 IV 2567.]

Definition

ChEBI: A primary arylamine that is aniline in which the hydrogens at the 2- and 5-positions are replaced by methyl groups. It is used in the manufacture of dyes and other chemicals.

InChI:InChI=1/C8H11N.ClH/c1-6-3-4-7(2)8(9)5-6;/h3-5H,9H2,1-2H3;1H

95-78-3 Relevant articles

Single-atom Fe-N4site for the hydrogenation of nitrobenzene: theoretical and experimental studies

Dong, Panpan,He, Rong,Liu, Yan,Lu, Ning,Mao, Junjie,Wu, Konglin,Zhang, Wenzhuang,Zheng, Yamin

supporting information, p. 7995 - 8001 (2021/06/21)

The hydrogenation of nitrobenzene to ani...

C-H Amination of Arenes with Hydroxylamine

See, Yi Yang,Sanford, Melanie S.

supporting information, p. 2931 - 2934 (2020/04/09)

This Letter describes the development of...

Superfine CoNi alloy embedded in Al2O3 nanosheets for efficient tandem catalytic reduction of nitroaromatic compounds by ammonia borane

Cheng, Sihang,Liu, Yanchun,Zhao, Yingnan,Zhao, Xinyu,Lang, Zhongling,Tan, Huaqiao,Qiu, Tianyu,Wang, Yonghui

, p. 17499 - 17506 (2019/12/23)

Aromatic amino compounds are important a...

Pyridyl Radical Cation for C?H Amination of Arenes

R?ssler, Simon L.,Jelier, Benson J.,Tripet, Pascal F.,Shemet, Andrej,Jeschke, Gunnar,Togni, Antonio,Carreira, Erick M.

, p. 526 - 531 (2019/01/04)

Electron-transfer photocatalysis provide...

95-78-3 Process route

mononitro-p-xylene
89-58-7

mononitro-p-xylene

cyanide<sup>(1-)</sup>
57-12-5

cyanide(1-)

2,5-Dimethylaniline
95-78-3

2,5-Dimethylaniline

ammonia
7664-41-7

ammonia

Conditions
Conditions Yield
at 200 ℃;
para-xylene
106-42-3

para-xylene

2,5-Dimethylphenol
95-87-4

2,5-Dimethylphenol

4-Methylbenzyl alcohol
589-18-4

4-Methylbenzyl alcohol

2,5-Dimethylaniline
95-78-3

2,5-Dimethylaniline

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

para-methylbenzonitrile
104-85-8

para-methylbenzonitrile

Conditions
Conditions Yield
With ammonium hydroxide; dihydrogen peroxide; In water; at 79.84 ℃; for 6.08333h; under 760.051 Torr;
2.7 mg
2.7 mg
1.8 mg
2 mg
3 mg

95-78-3 Upstream products

  • 14435-92-8
    14435-92-8

    carbonyl azide

  • 106-42-3
    106-42-3

    para-xylene

  • 89-58-7
    89-58-7

    mononitro-p-xylene

  • 84540-59-0
    84540-59-0

    4-methyl-3-nitrobenzyl chloride

95-78-3 Downstream products

  • 3785-25-9
    3785-25-9

    N-(2,5-dimethylphenyl)-3-oxobutanamide

  • 87282-11-9
    87282-11-9

    N,N-dibutyl-2,5-dimethyl-aniline

  • 57206-69-6
    57206-69-6

    sym N,N'-bis(2,5-xylyl)thiourea

  • 93731-24-9
    93731-24-9

    N,N'-bis-(2,5-dimethyl-phenyl)-urea

Relevant Products

Shopping Cart

Clear Inquiry