Tolylene 2,6-diisocyanate, 97%, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

91-08-7

Molecular Formula

C₉H₆N₂O₂

Molecular Weight (g/mol)

174.16

MDL Number

MFCD00002010

InChI Key

RUELTTOHQODFPA-UHFFFAOYSA-N

Synonym

2,6-diisocyanatotoluene, toluene-2,6-diisocyanate, 2,6-toluene diisocyanate, 2-methyl-m-phenylene diisocyanate, 2,6-tdi, m-tolylene diisocyanate, meta-tolylene diisocyanate, toluene 2,6-diisocyanate, benzene, 1,3-diisocyanato-2-methyl, 2,6-diisocyanato-1-methylbenzene

PubChem CID

7040

ChEBI

CHEBI:53557

IUPAC Name

1,3-diisocyanato-2-methylbenzene

SMILES

CC1=C(C=CC=C1N=C=O)N=C=O

Melting Point

13.0°C

Color

Colorless to Yellow

Density

1.2200g/mL

Boiling Point

246.0°C to 247.0°C

Flash Point

>110°C

Infrared Spectrum

Authentic

Assay Percent Range

96% min. (GC)

Packaging

Glass bottle

Refractive Index

1.5700 to 1.5720

Linear Formula

CH₃C₆H₃(NCO)₂

Quantity

5 g

Beilstein

13, III, 291

Specific Gravity

1.22

Viscosity

3 mPa.s (25°C)

Formula Weight

174.16

Percent Purity

97%

Physical Form

Liquid

Chemical Name or Material

Tolylene 2, 6-diisocyanate, 97%

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
Suspected of causing cancer. May cause an allergic skin reaction. May cause respiratory irritation. Harmful to aquatic life with long lasting effects. Causes skin irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Fatal if inhaled. Causes serious eye irritation.

Precautionary Statement

GHS P Statement
Immediately call a POISON CENTER or doctor/physician. Avoid breathing dust/fume/gas/mist/vapors/spray. IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Wear eye protection/face protection. Use personal protective equipment as required. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Avoid breathing dust/fume/gas/mist/vapors/spray. Avoid release to the environment. IF ON SKIN: Wash with plenty of soap and water. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

EINECSNumber

202-039-0

RTECSNumber

CZ6310000

TSCA

TSCA

SDS

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
Suspected of causing cancer. May cause an allergic skin reaction. May cause respiratory irritation. Harmful to aquatic life with long lasting effects. Causes skin irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Fatal if inhaled. Causes serious eye irritation.

Precautionary Statement

GHS P Statement
Immediately call a POISON CENTER or doctor/physician. Avoid breathing dust/fume/gas/mist/vapors/spray. IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Wear eye protection/face protection. Use personal protective equipment as required. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Avoid breathing dust/fume/gas/mist/vapors/spray. Avoid release to the environment. IF ON SKIN: Wash with plenty of soap and water. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

EINECSNumber

202-039-0

RTECSNumber

CZ6310000

TSCA

TSCA

SDS

RUO – Research Use Only