2,4,6-Trimethylaniline

Product Name: 2,4,6-Trimethylaniline
CAS No.: 88-05-1
Chemical Name: 2,4,6-Trimethylaniline
Synonyms: MESIDINE;MESITYLAMINE;2,4,6-trimethylbenzenamine;Mesidin;Mezidine;MESIDENE;AMINOMESITYLENE;Isotritoluidine;2-AMINOMESITYLENE;AKOS BBS-00003561
CBNumber: CB5410640
Molecular Formula: C9H13N
Formula Weight: 135.21
MOL File: 88-05-1.mol

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2,4,6-Trimethylaniline Property

Melting point:: -5 °C
Boiling point:: 108-110 °C11 mm Hg(lit.)
Density: 0.963 g/mL at 25 °C(lit.)
refractive index: n20/D 1.551(lit.)
Flash point:: 205 °F
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
pka: pK1:4.38(+1) (25°C)
form: liquid (clear)
color: clear brown
Water Solubility: IMMISCIBLE
BRN: 636559
InChIKey: KWVPRPSXBZNOHS-UHFFFAOYSA-N
CAS DataBase Reference: 88-05-1(CAS DataBase Reference)
IARC: 3 (Vol. 27, Sup 7) 1987
NIST Chemistry Reference: Benzenamine, 2,4,6-trimethyl-(88-05-1)
EPA Substance Registry System: 2,4,6-Trimethylaniline (88-05-1)

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Safety

Hazard Codes: T+,T
Risk Statements: 21/22-26-36/38-33-23/24/25
Safety Statements: 26-28-36/37-45-28A
RIDADR: UN 2810 6.1/PG 2
WGK Germany: 3
RTECS: BZ0700000
TSCA: Yes
HazardClass: 6.1
PackingGroup: III
HS Code: 29214980
Hazardous Substances Data: 88-05-1(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H330Fatal if inhaled

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 132179
Product name: 2,4,6-Trimethylaniline
Purity: 98%
Packaging: 25ml
Price: $47.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 132179
Product name: 2,4,6-Trimethylaniline
Purity: 98%
Packaging: 100ml
Price: $52.8
Updated: 2024/03/01

TCI Chemical

Product number: T0467
Product name: 2,4,6-Trimethylaniline
Purity: >99.0%(GC)
Packaging: 25mL
Price: $24
Updated: 2024/03/01

TCI Chemical

Product number: T0467
Product name: 2,4,6-Trimethylaniline
Purity: >99.0%(GC)
Packaging: 100mL
Price: $47
Updated: 2024/03/01

Alfa Aesar

Product number: A13049
Product name: 2,4,6-Trimethylaniline, 98%
Packaging: 100g
Price: $52.2
Updated: 2024/03/01

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2,4,6-Trimethylaniline Chemical Properties,Usage,Production

Chemical Properties

clear yellow to brown liquid. Insoluble in water, soluble in organic solvents such as ethanol and ether.

Uses

2,4,6-Trimethylaniline is useful for the preparation of Grubbs' catalyst. It is used as a precursor to dyes. It undergoes condensation reaction with glyoxal to prepare glyoxal-bis(mesitylimine). It is also involved in the preparation of 1,3-diketimines ligands by condensation with 1,3-diketones. Further, it is used for the production of Acid Blue 129 dye, which is useful in histochemistry studies. In addition to this, it serves as a building block to various bulky ligands.

Preparation

2,4,6-Trimethylaniline is prepared by selective mononitration of mesitylene, avoiding oxidation of the methyl groups.
Mix sulfuric acid and nitric acid into mixed acid, nitrify with mesitylene at atmospheric pressure below 10°C for 4 hours, stand for stratification, and let off the waste acid. The obtained 2,4,6-trimethylnitrobenzene, iron powder, hydrochloric acid and water were prepared in a ratio of 1:3.74:0.9:2.22 (mol ratio) for reduction reaction at 100-105°C for 8h. Crude 2,4,6-Trimethylaniline was then distilled off from the reduced material and purified by distillation.

Definition

ChEBI: 2,4,6-Trimethylaniline is a substituted aniline.

General Description

2,4,6-Trimethylaniline is a clear liquid. easily turns light brown when exposed to air and light. It is an intermediate for dyes, organic pigments and pesticides.

Reactivity Profile

2,4,6-Trimethylaniline 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.

Health Hazard

2,4,6-Trimethylaniline is moderately toxic orally. It is also considered highly toxic by unspecified routes. It is a skin and eye irritant. Suspect occupational carcinogen. (Non-Specific -- Aromatic Amines) The danger of acute poisoning is represented by methemoglobinemia leading to adverse effects on the red cells. A number of the amines may act as skin sensitizers.

Fire Hazard

When heated to decomposition, 2,4,6-Trimethylaniline emits toxic fumes of nitrogen oxides. Avoid decomposing heat.

Safety Profile

Poison by inhalation. Moderately toxic by ingestion. A skin and severe eye irritant. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

Potential Exposure

Used on small scale in organic synthesis.

Shipping

UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

2,4,6-Trimethylaniline Preparation Products And Raw materials

Raw materials

nitrotoluene Mesitylene

Preparation Products

Acid Blue 129 CAFENSTROLE Solvent Blue 104 Tracid Light Yellow G ACID BLUE 80

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View Lastest Price from 2,4,6-Trimethylaniline manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 2,4,6-Trimethylaniline 88-05-1
Price: US $120.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-29

Hebei Chuanghai Biotechnology Co,.LTD

Product: 2,4,6-Trimethylaniline 88-05-1
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-21

Hebei Yalin Technology Co., Ltd

Product: 2,4,6-Trimethylaniline 88-05-1
Price: US $0.00/vial
Min. Order: 10vial
Purity: 99.99%
Supply Ability: 90000kit
Release date: 2023-12-12

88-05-1, 2,4,6-TrimethylanilineRelated Search:

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88-05-1

1988-05-1

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1988-05-01

CAS:88-5-1

C9H1N

CH32C6H3CH2NH2

CH33C6H2NH2

Organic Building Blocks

Nitrogen Compounds

Building Blocks

Amines

C9 to C10

API intermediates

Intermediates of Dyes and Pigments

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