ChemicalBook Product Catalog Organic Chemistry Amides Naphthenic amines derivatives N,N-DIMETHYL-M-TOLUIDINE

N,N-DIMETHYL-M-TOLUIDINE

N,N-DIMETHYL-M-TOLUIDINE Basic information
Product Name:N,N-DIMETHYL-M-TOLUIDINE
Synonyms:Benzene, 1-(dimethylamino)-3-methyl-;Benzeneamine,N,N,3-trimethyl-;Dimethyl-m-toluidine;Dimetil-m-toluidina;m,N,N-trimethylaniline;m-Methyl-N,N-dimethylaniline;m-Toluidine, N,N-dimethyl-;N,N,3-Trimethylaniline
CAS:121-72-2
MF:C9H13N
MW:135.21
EINECS:204-495-6
Product Categories:Amines;C9 to C10;Nitrogen Compounds
Mol File:121-72-2.mol
N,N-DIMETHYL-M-TOLUIDINE Structure
N,N-DIMETHYL-M-TOLUIDINE Chemical Properties
Melting point -15 °C
Boiling point 215 °C(lit.)
density 0.93 g/mL at 25 °C(lit.)
refractive index n20/D 1.55(lit.)
Fp 185 °F
storage temp. Sealed in dry,Room Temperature
form Liquid
pka5.22±0.10(Predicted)
color Clear yellow
BRN 1422766
CAS DataBase Reference121-72-2(CAS DataBase Reference)
EPA Substance Registry SystemBenzenamine, N,N,3-trimethyl- (121-72-2)
Safety Information
Hazard Codes T
Risk Statements 23/24/25-33-52/53
Safety Statements 28-36/37-45-61
RIDADR UN 2810 6.1/PG 3
WGK Germany 2
RTECS XU5798000
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29214300
ToxicityLD50 intraperitoneal in mouse: 300mg/kg
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
N,N-DIMETHYL-M-TOLUIDINE Usage And Synthesis
Chemical Propertiesclear yellow liquid
UsesN,N,3-Trimethylaniline, is an building block used for the synthesis of more complex compounds, such as BTK (Bruton''s tyrosine kinase) inhibitor.
UsesN,N-Dimethyl-m-toluidine may be used in chemical synthesis studies.
General DescriptionA clear colorless liquid with an aromatic odor. Density 0.932 g / cm3 (Lancaster) and insoluble in water. Hence floats on water. Toxic by skin absorption and inhalation. Flash point 185°F. May release toxic vapors when burned.
Air & Water ReactionsTends to darken upon exposure to air. Insoluble in water.
Reactivity ProfileN,N-DIMETHYL-M-TOLUIDINE 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. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.
Health HazardTOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire HazardCombustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Purification MethodsReflux it for 3hours with 2 molar equivalents of Ac2O, then fractionally distil it under reduced pressure. Alternatively, dry over BaO, distil and store it over KOH. The hydrochloride has m 176o (from EtOH) and the picrate has m 131o. Methods described for N,N-dimethylaniline are applicable. [Beilstein 12 H 857, 12 III 1953, 12 IV 1815.]
N,N-DIMETHYL-M-TOLUIDINE Preparation Products And Raw materials
Preparation Products4-DIMETHYLAMINO-2-METHYLAZOBENZENE
N-Phenyldiethanolamine N,N-Dimethyl-o-toluidine, 99+%,N,N-DIMETHYL-ORTHO-TOLUIDINE,Dimethyl-o-toluidine,N,N-DIMETHYL-2-TOLUIDINE,N,N-DIMETHYL-O-TOLUIDINE 3-Maleimidobenzoic acid N-hydroxysuccinimide ester N-Ethyl-N-chloroethyl-3-toluidine Trifluoperazine dihydrochloride COOMASSIE BLUE GL 2-DIMETHYLAMINO-9-FLUORENONE N N'-BIS(2 5-DI-T-BU-PHENYL)-3 4 9 10- N,N-dimethyl-p-toluidine-N-oxide 4-BROMO-N,N-DIMETHYL-M-TOLUIDINE ALPHA-(4-BROMOPHENYLIMINO)-N,N-DIMETHYL-P-TOLUIDINE N,N-DIMETHYL-P-TOLUIDINE, (N,N-DIMETHYL-4-METHYLANILINE) 2-DIACETYLAMINOFLUORENE 2-DIMETHYLAMINO-3-NITROFLUORENE N-(4-Aminobutyl)-N-ethylisoluminol DIMETHYLANILINE N,N-DIMETHYL-M-TOLUIDINE, (N,N-DIMETHYL-3-METHYLANILINE) 4-DIMETHYLAMINO-2-METHYLAZOBENZENE
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