CAS 584-84-9

Toluene 2,4-diisocyanate

Description:

Toluene 2,4-diisocyanate (TDI) is an aromatic isocyanate with the chemical formula C9H6N2O2. It is primarily used in the production of flexible polyurethane foams, which are widely utilized in furniture, automotive, and insulation applications. TDI is a colorless to pale yellow liquid with a characteristic odor. It is known for its reactivity, particularly with compounds containing active hydrogen atoms, such as alcohols and amines, leading to the formation of polyurethanes. TDI is classified as a hazardous substance; it can cause respiratory irritation, skin sensitization, and other health effects upon exposure. Proper handling and safety measures are essential when working with TDI, including the use of personal protective equipment and adequate ventilation. Additionally, TDI is subject to regulations due to its potential environmental impact, necessitating careful management of waste and emissions during its use and production. Overall, TDI plays a crucial role in the polymer industry, but its handling requires strict adherence to safety protocols to mitigate health and environmental risks.

Formula: C₉H₆N₂O₂

InChI: InChI=1S/C9H6N2O2/c1-7-2-3-8(10-5-12)4-9(7)11-6-13/h2-4H,1H3

InChI key: InChIKey=DVKJHBMWWAPEIU-UHFFFAOYSA-N

SMILES: N(=C=O)C1=CC(N=C=O)=CC=C1C

Synonyms:

• 1,3-Diisocyanato-4-methylbenzene
• 1-Methyl-1,3-Phenylene Diisocyanate
• 2,4-Diisocianato de 1-metilbenceno
• 2,4-Diisocianato de tolueno
• 2,4-Diisocyanato-1-Methylbenzene
• 2,4-Diisocyanatotoluene
• 2,4-Diisocyanatotoluol
• 2,4-Tdi
• 2,4-Toluene Diisocyanate
• 2,4-Toluene diisocyanate (2,4-TDI)
• 2,4-Toluenediisocyanate
• 2,4-Toluylene diisocyanate
• 2,4-Tolylene Diisocyanate
• 2,4-di-isocyanate de toluéne
• 4-Diisocianato di Metil-meta-fenilene
• 4-Methyl-1,3-Phenylene Diisocyanate
• 4-Methyl-M-Phenylene Diisocyanate
• 4-Methyl-m-phenylendiisocyanat
• 4-Methyl-m-phenylene isocyanate
• 4-Methyl-meta-phenylen diisocyanat
• 4-Methyl-meta-phenylene diisocyanate
• 4-méthyl-méta-phénylène di-isocyanate
• Benzene, 2,4-Diisocyanato-1-Methyl
• Di-isocyanate de toluéne
• Diiscianato di Toulene
• Diisocianato De 4-Metil-M-Fenileno
• Diisocyanate de 4-methyl-m-phenylene
• Isocyanic acid, 4-methyl-m-phenylene ester
• Nsc 4791
• Nsc 56759
• T 100
• TDI
• Tdi 100
• Tdi T 100
• Toluene diisocyanate (2,4-)
• Toluene-2,4-Diisocianato
• Toluene-2,4-Diisocyanate
• Toluene-2,4-diisocynat
• Tolulene-2,4-diisocyanate
• Toluol-2,4-diisocynat
• Toluoldiisocyanat
• Toulendiisocyanat
• m-トリレンジイソシアネート
• トルエン-2,4-ジイソシアネート

Toluene-2,4-diisocyanate, tech. 80%, remainder 2,6-diisocyanate

CAS: 584-84-9

Toluene diisocyanate is utilized in polyurethane foams and tank trucks. It is also used in concrete sealers for aircraft, sealers and coatings in floor. It is employed as a crosslinking agent for nylon. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product port

Formula: C₉H₆N₂O₂

Purity: 80%

Color and Shape: Clear liquid or solidified melt

Molecular weight: 174.16

Ref: 02-036733

Tolylene-2,4-diisocyanate

CAS: 584-84-9

Tolylene-2,4-diisocyanate

Molecular weight: 174.158g/mol

Ref: 54-OR1075219

Tolylene-2,4-diisocyanate

CAS: 584-84-9

Formula: C₉H₆N₂O₂

Purity: >95.0%(GC)

Color and Shape: White or Colorless powder to lump to clear liquid

Molecular weight: 174.16

Ref: 3B-T0263

GB/T 18446-2009 Diisocyanate Mixture 554 100 µg/mL in Hexane

CAS: 584-84-9, 822-06-0, 91-08-7

Color and Shape: Mixture

Ref: 04-A50000554HE

2,4-Toluenediisocyanate

Controlled Product

CAS: 584-84-9

Formula: C₉H₆N₂O₂

Color and Shape: Neat

Molecular weight: 174.16

Ref: 04-CA17594500

Tolylene 2,4-Diisocyanate

CAS: 584-84-9

Stability Moisture Sensitive
Applications Occupational asthma is the principal cause of work-related respiratory disease in the industrial world. Toluene-2,4-diisocyanate (TDI) is one of the most common respiratory sensitizers leading to occupational asthma.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Vanoirbeek, J., et al.: Toxicol. Sci., 2004, 80, 310 (2004), Crameri, R., et al.: Allergy, 60, 1227 (2005), Ku, H., et al.: Toxicol. Lett., 190, 231 (2009),

Formula: C₉H₆N₂O₂

Color and Shape: Light Yellow

Molecular weight: 174.16

Ref: TR-T536710