ChemicalBook > CAS DataBase List > N,N-DIMETHYL-M-TOLUIDINE

N,N-DIMETHYL-M-TOLUIDINE

Product Name
N,N-DIMETHYL-M-TOLUIDINE
CAS No.
121-72-2
Chemical Name
N,N-DIMETHYL-M-TOLUIDINE
Synonyms
Dimetil-m-toluidina;TIMTEC-BB SBB008276;Dimethyl-m-toluidine;N,N-DIMETHYL-M-TOLUI;Dimethyl-m-toliudine;m,N,N-trimethylaniline;N,N,3-Trimethylaniline;3,N,N-TRIMETHYLANILINE;N,N,5-Trimethylaniline;DIMETHYLMETA-TOLUIDINE
CBNumber
CB6776604
Molecular Formula
C9H13N
Formula Weight
135.21
MOL File
121-72-2.mol
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N,N-DIMETHYL-M-TOLUIDINE Property

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.)
Flash point:
185 °F
storage temp. 
Sealed in dry,Room Temperature
form 
Liquid
pka
5.22±0.10(Predicted)
color 
Clear yellow
BRN 
1422766
CAS DataBase Reference
121-72-2(CAS DataBase Reference)
EPA Substance Registry System
Benzenamine, N,N,3-trimethyl- (121-72-2)
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Safety

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
Toxicity
LD50 intraperitoneal in mouse: 300mg/kg
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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

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
180777
Product name
N,N-Dimethyl-m-toluidine
Purity
97%
Packaging
25ml
Price
$75.6
Updated
2023/06/20
TCI Chemical
Product number
D0806
Product name
N,N-Dimethyl-m-toluidine
Purity
>97.0%(GC)(T)
Packaging
25mL
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
D0806
Product name
N,N-Dimethyl-m-toluidine
Purity
>97.0%(GC)(T)
Packaging
500mL
Price
$140
Updated
2024/03/01
Alfa Aesar
Product number
A13326
Product name
N,N-Dimethyl-m-toluidine, 98%
Packaging
25g
Price
$50.65
Updated
2024/03/01
Alfa Aesar
Product number
A13326
Product name
N,N-Dimethyl-m-toluidine, 98%
Packaging
100g
Price
$99.65
Updated
2024/03/01
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N,N-DIMETHYL-M-TOLUIDINE Chemical Properties,Usage,Production

Chemical Properties

clear yellow liquid

Uses

N,N,3-Trimethylaniline, is an building block used for the synthesis of more complex compounds, such as BTK (Bruton''s tyrosine kinase) inhibitor.

Uses

N,N-Dimethyl-m-toluidine may be used in chemical synthesis studies.

General Description

A 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 Reactions

Tends to darken upon exposure to air. Insoluble in water.

Reactivity Profile

N,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 Hazard

TOXIC; 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 Hazard

Combustible 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 Methods

Reflux 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

Raw materials

Preparation Products

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N,N-DIMETHYL-M-TOLUIDINE Suppliers

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View Lastest Price from N,N-DIMETHYL-M-TOLUIDINE manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
N,N-DIMETHYL-M-TOLUIDINE 121-72-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000000kg
Release date
2023-08-14
Hebei Guanlang Biotechnology Co., Ltd.
Product
N,N-DIMETHYL-M-TOLUIDINE 121-72-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2023-03-22
Zhuozhou Wenxi import and Export Co., Ltd
Product
N,N-Dimethyl-m-toluidine 121-72-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11

121-72-2, N,N-DIMETHYL-M-TOLUIDINERelated Search:

N,N-Dimethyl-o-toluidine, 99+%,N,N-DIMETHYL-ORTHO-TOLUIDINE,Dimethyl-o-toluidine,N,N-DIMETHYL-2-TOLUIDINE,N,N-DIMETHYL-O-TOLUIDINE N,N-Dimethylcyclohexylamine N,N-Dimethylformamide N-Phenyldiethanolamine N,N-Dimethylbenzylamine N,N-Dimethylacetamide N-(3-Trifluoromethylphenyl)piperazine N,N-DIMETHYL-M-TOLUIDINE Trifluoperazine dihydrochloride 3-Maleimidobenzoic acid N-hydroxysuccinimide ester 2-(N-Ethyl-m-toluidino)ethanol Riboflavin 4-DIMETHYLAMINO-2-METHYLAZOBENZENE N-(4-Aminobutyl)-N-ethylisoluminol 1-(2,3-Xylyl)piperazine monohydrochloride N,N-Dimethyl-p-toluidine N,N-dimethyl-p-toluidine-N-oxide DIMETHYLANILINE

  • N,N-DIMETHYL-M-TOLUIDINE(DMMT)
  • 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
  • n,n,3-trimethyl-benzenamin
  • N,N-dimethyl-m-ethylaniline
  • N,N-Dimethyl-m-methylaniline
  • n,n-dimethyl-m-toluidin
  • 3,N,N-TRIMETHYLANILINE
  • N,N-DIMETHYL-M-TOLUI
  • N,N-DiMethyl-M-toluidine, 98% 25ML
  • N,N,3-Trimethylaniline 3-Dimethylaminotoluene
  • N, N - diMethyl toluidine
  • Dimethyl(3-methylphenyl)amine
  • N,N,5-Trimethylaniline
  • N,N-Dimethyl-m-toluidine,98%
  • N,N-DIMETHYL-3-TOLUIDINE
  • N,N-DIMETHYL-3-METHYLANILINE
  • N,N,3-TRIMETHYLBENZENAMINE
  • N,N-DIMETHYL-M-TOLUIDINE
  • TIMTEC-BB SBB008276
  • N,N-Dimethyl-3-methylaniline~N,N,3-Trimethylaniline
  • N,N-Dimethyl-m-toliudine
  • 3-Methyl-N,N-dimethylaniline.
  • DIMETHYLMETA-TOLUIDINE
  • N,N-DIMETHYL-META-TOLUIDINE
  • META-N,N-TRIMETHYLANILINE
  • 3-Dimethylaminotoluene
  • N,N-Dimethyl-m-toluidine&gt
  • Dimethyl-m-toliudine
  • Benzenamine, N,N,3-trimethyl-
  • N,N-DIMETHYL-M-TOLUIDINE ISO 9001：2015 REACH
  • ,N-DIMETHYL-M-TOLUIDINE
  • N,N-DIMETHYL-M-TOLUIDINE,121-72-2
  • N,N,3-trimethyl- Dimethyl-m-toluidine
  • 121-72-2
  • C9 to C10
  • Building Blocks
  • Amines
  • Organic Building Blocks
  • Nitrogen Compounds
  • Amines
  • C9 to C10
  • Nitrogen Compounds