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Toluene-2,6-diisocyanate, 97%

Catalog No. AAL1274503
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1 g
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AAL1274503 1 g
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Catalog No. AAL1274503

Supplier: Thermo Scientific Chemicals L1274503

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Description

CAS: 91-08-7 | C9H6N2O2 | 174.159 g/mol

Toluene-2,6-diisocyanate is used as an organic chemical synthesis intermediate.

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.

Applications
Toluene-2,6-diisocyanate is used as an organic chemical synthesis intermediate.

Solubility
It hydrolyzes in water.

Notes
Moisture sensitive. Incompatible with oxidizing agents, alcohols, amines and heat.

Chemical Identifiers

CAS 91-08-7
Molecular Formula C9H6N2O2
Molecular Weight (g/mol) 174.159
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

Specifications

Melting Point 13°C
Density 1.226
Boiling Point 129°C to 133°C (18 mmHg)
Flash Point >110°C (230°F)
Odor Pungent
Refractive Index 1.5708
Quantity 1 g
UN Number UN2078
Beilstein 2211546
Sensitivity Moisture sensitive
Solubility Information It hydrolyzes in water.
Formula Weight 174.16
Percent Purity 97%
Chemical Name or Material Toluene-2,6-diisocyanate
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Safety and Handling

Hazard Category H315-H317-H319-H330-H334-H335-H350
Hazard Statement GHS H Statement
H330-H334-H351-H315-H319-H317-H335
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Suspected of causing cancer.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Precautionary Statement P201-P202-P260-P264b-P271-P272-P280-P281-P284-P285-P302+P352-P304+P340-P305+P351+P338-P308+P313-P310-P333+P313-P362-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOLUENE DIISOCYANATE
EINECSNumber 202-039-0
RTECSNumber CZ6310000
TSCA Yes
Recommended Storage Keep cold; Store under Nitrogen

RUO – Research Use Only