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m-Tolyl isocyanate, 99%, Thermo Scientific Chemicals

Catalog No. AAL1525506
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This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

621-29-4

Molecular Formula

C8H7NO

Molecular Weight (g/mol)

133.15

MDL Number

MFCD00002021

InChI Key

CPPGZWWUPFWALU-UHFFFAOYSA-N

Synonym

m-tolyl isocyanate, benzene, 1-isocyanato-3-methyl, meta-tolyl isocyanate, m-tolylisocyanate, m-isocyanatotoluene, 3-methylphenyl isocyanate, 3-tolyl isocyanate, 3-methylphenylisocyanate, 1-isocyanato-3-methyl-benzene, m-methylphenyl isocyanate

PubChem CID

69303

IUPAC Name

1-isocyanato-3-methylbenzene

SMILES

CC1=CC=CC(=C1)N=C=O

Specifications

Density

1.033

Boiling Point

75°C to 76°C (12 mmHg)

Flash Point

65°C (149°F)

Odor

Pungent

Refractive Index

1.5305

Quantity

5 g

UN Number

UN2206

Beilstein

386149

Sensitivity

Moisture sensitive

Formula Weight

133.15

Percent Purity

99%

Chemical Name or Material

m-Tolyl isocyanate

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Hazard Category

H227-H302+H312+H332-H315-H319-H335

Hazard Statement

GHS H Statement
H301-H330-H334-H227-H315-H319-H335
Toxic if swallowed.
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Combustible liquid.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

P210-P235-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P370+P378q-P501c

DOTInformation

Hazard Class: 6.1; Packaging Group: III

EINECSNumber

210-676-0

RTECSNumber

CZ6315000

TSCA

Yes

Recommended Storage

Keep cold
SDS

RUO – Research Use Only

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