ChemicalBook > CAS DataBase List > 2,4-Dimethyl aniline

2,4-Dimethyl aniline

Product Name
2,4-Dimethyl aniline
CAS No.
95-68-1
Chemical Name
2,4-Dimethyl aniline
Synonyms
2,4-DIMETHYLANILINE;2,4-XYLIDINE;Benzenamine, 2,4-dimethyl-;M-XYLIDINE;m-4-Xylidine;meta-xylidine;2,4-Xylylamine;2.4-DiMethylan;ASYM-M-XYLIDINE;4-AMINO-M-XYLENE
CBNumber
CB7278882
Molecular Formula
C8H11N
Formula Weight
121.18
MOL File
95-68-1.mol
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2,4-Dimethyl aniline Property

Melting point:
16 °C
Boiling point:
218 °C(lit.)
Density 
0.98 g/mL at 25 °C(lit.)
vapor density 
4.2 (vs air)
vapor pressure 
0.16 mm Hg ( 25 °C)
refractive index 
n20/D 1.558(lit.)
Flash point:
195 °F
storage temp. 
room temp
solubility 
5g/l
form 
Liquid
pka
pK1:4.89(+1) (25°C)
color 
Clear yellow to red-brown
PH
7 (22g/l, H2O, 20℃)
Odor
Amine like
explosive limit
1.1-7.0%(V)
Water Solubility 
5 g/L (20 ºC)
Merck 
14,10084
BRN 
636243
Dielectric constant
4.9000000000000004
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid anhydrides, acid chlorides, chloroformates, halogens.
LogP
2.02 at 23℃ and pH8
CAS DataBase Reference
95-68-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzenamine, 2,4-dimethyl-(95-68-1)
IARC
3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System
2,4-Dimethylaniline (95-68-1)
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Safety

Hazard Codes 
T,N
Risk Statements 
23/24/25-33-51/53
Safety Statements 
28-36/37-45-61-28A
RIDADR 
UN 1711 6.1/PG 2
WGK Germany 
2
RTECS 
ZE8925000
F 
8
Autoignition Temperature
860 °F
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29214910
Hazardous Substances Data
95-68-1(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
442315
Product name
2,4-Dimethylaniline
Purity
analytical standard
Packaging
1000mg
Price
$27.6
Updated
2024/03/01
Sigma-Aldrich
Product number
240915
Product name
2,4-Dimethylaniline
Purity
≥99%
Packaging
50g
Price
$87.7
Updated
2024/03/01
TCI Chemical
Product number
D0667
Product name
2,4-Dimethylaniline
Purity
>98.0%(GC)(T)
Packaging
25mL
Price
$32
Updated
2024/03/01
TCI Chemical
Product number
D0667
Product name
2,4-Dimethylaniline
Purity
>98.0%(GC)(T)
Packaging
500mL
Price
$212
Updated
2024/03/01
TRC
Product number
X749690
Product name
2,​4-​Dimethylaniline(2,4-Xylidine)
Packaging
10g
Price
$55
Updated
2021/12/16
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2,4-Dimethyl aniline Chemical Properties,Usage,Production

Chemical Properties

colourless to yellow or dark brown liquid

Uses

2,4-Xylidine, as part of the commercial mixture, has the same uses as xylidine.

Definition

ChEBI: A primary arylamine that is aniline in which the hydrogens at the 2- and 4-positions are replaced by methyl groups. A clear to yellow liquid, it is used in production of certain dyes, pesticides and other chemicals.

General Description

Dark brown liquid.

Air & Water Reactions

2,4-Dimethyl aniline may be sensitive to prolonged exposure to air. Slightly soluble in water.

Reactivity Profile

2,4-Dimethyl aniline 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

2,4-Dimethyl aniline is combustible.

Safety Profile

Suspected carcinogen. Poison by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also other xylidine entries.

Metabolic pathway

The major urinary metabolite of 2,4-dimethylaniline (2,4-DMA) in rats is N-acetyl-4-amino-3-methylbenzoic acid, while in dogs, it is 6-hydroxy-2,4-dimethylaniline. Dogs also produce a smaller amount of unacetylated 4-amino-3-methylbenzoic acid and its glycine conjugate. 2,6-Dimethylaniline (2,6-DMA) is metabolized principally to 4-hydroxy-2,6- dimethylaniline in both species, but dogs also produce a significant quantity of 2-amino-3-methylbenzoic acid along with a trace amount of the glycine conjugate of the latter metabolite and 2,6-dimethylnitrosobenzene. Trace levels of an unknown postulated to be 3,5- dimethyl-4-iminoquinone are found in dog urine.

Purification Methods

Convert uns-xylidine to a derivative (see below) which, after recrystallisation, is decomposed with alkali to give the free base. Dry it over KOH and fractionally distil. The acetyl derivative has m 130o, the benzoyl derivative has m 192o, and the picrate has m 209o. [Beilstein 12 H 1111, 12 IV 2545.]

2,4-Dimethyl aniline Preparation Products And Raw materials

Raw materials

4-Nitro-1,3-dimethylbenzene 2,6-Dimethyl-1-nitrobenzene m-Xylene

Preparation Products

AMITRAZ METABOLITE HYDROCHLORIDE SOLVENT YELLOW 85 2,6-Dimethylaniline Solvent Yellow 18 Amitraz
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2,4-Dimethyl aniline Suppliers

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View Lastest Price from 2,4-Dimethyl aniline manufacturers

Jinan Finer Chemical Co., Ltd
Product
2,4-Dimethyl aniline 95-68-1
Price
US $0.00/Kg/Drum
Min. Order
1Kg/Drum
Purity
99%
Supply Ability
2000mt/year
Release date
2021-07-15
Hebei Yanxi Chemical Co., Ltd.
Product
2,4-Dimethyl aniline 95-68-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2023-08-09
Hebei Yanxi Chemical Co., Ltd.
Product
2,4-dimethylaniline 95-68-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100tons
Release date
2023-08-10

95-68-1, 2,4-Dimethyl anilineRelated Search:

2,4-Dimethoxyaniline N,N-Dimethylaniline ALTRENOGEST Dimethyl ether 4-Aminoveratrole 2,6-Lutidine Benzenamine, N,N-dimethyl-, sulfate (1:1) Dimethyl sulfide N,N-Dimethylformamide Poly(dimethylsiloxane) N,N-Dimethylacetamide ETHANE Glycine Dimethyl sulfoxide Dimethyl phthalate Aniline DIMETHYLANILINE Betaine

  • 2,4-dimethyl-anilin
  • 2,4-dimethyl-benzenamin
  • 2,4-Dimethylbenzenamine
  • 2,4-dimethyl-Benzenamine
  • 2,4-Dimethylbenzeneamine
  • 2,4-Dimethylphenylamine
  • 2,4-Xylylamine
  • 4-Amino-1,3-xylene
  • Aniline, 2,4-dimethyl-
  • m-4-Xylidine
  • meta-xylidine
  • 2-METHYL-P-TOLUIDINE
  • AKOS BBS-00003656
  • LABOTEST-BB LTBB000473
  • ASYM-M-XYLIDINE
  • M-XYLIDINE
  • 2,4-DIMETHYLANILINE
  • 2,4-DIMETHYLAMINOBENZENE
  • 2,4-XYLIDINE
  • 1-AMINO-2,4-DIMETHYLBENZENE
  • 4-METHYL-O-TOLUIDINE
  • 4-AMINO-3-METHYLTOLUENE
  • 4-AMINO-1,3-DIMETHYLBENZENE
  • 4-AMINO-M-XYLENE
  • 2,4-Xylidine (NH2=1)
  • 2,4-DIMETHYLANILINE, 1000MG, NEAT
  • 2,4-DIMETHYLANILINE, 99+%
  • Benzenamine, 2,4-dimethyl-
  • 2,4-dimethylanilione
  • 2,4-DIMETHYLENZAMINE
  • 2-methyl-p-toluidin
  • 2,4-Dimethylaniline,1-Amino-2,4-dimethylbenzene, 2,4-Xylidine, 4-Amino-m-xylene
  • 2,4-DiMethylaniline, 99% 100GR
  • 2,4-DIMETHYLANILINE pure
  • 1-Amino-2,4-dimethylbenzene, 2,4-Xylidine, 4-Amino-m-xylene
  • 2,4-Xylidine m-Xylidine
  • 2,4-two Methyl aniline
  • 2.4-DiMethylan
  • 2,4-Dimethylaniline Solution, 100ppm
  • 2,4-Dimethylaniline Solution, 1000ppm
  • 4-Amino-m-xylene, 2,4-Xylidine
  • 2,4-Dimethylaniline &gt
  • 2,4-DimethylanilineSolution,2000mg/L,1ml
  • 2,4-DimethylanilineSolution,100mg/L,5x1ml
  • 2,4-DimethylanilineSolution(SecondSource),2000mg/L,1ml
  • 2,4-DimethylanilineSolution,100mg/L,1ml
  • 2,4-Dimethyl aniline ISO 9001：2015 REACH
  • TIANFU-CHEM -2,4-Dimethyl aniline
  • 2,4 -XYLIDINE Extra Pure
  • Amitraz Impurity A
  • Amitraz EP Impurity A
  • Vortioxetine Impurity 66
  • Zeatin Impurity 7
  • 95-68-1
  • 95681
  • CH32C6H3NH2
  • Organic Building Blocks
  • Nitrogen Compounds