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  8. Tolylene 2,4-diisocyanate, 75%, technical

Tolylene 2,4-diisocyanate, 75%, technical

Catalog No. AC202502500
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Quantity:
250 mL
1 L
2.5 L
Packaging:
Glass bottle
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Catalog No. Quantity Packaging
AC202502500 250 mL Glass bottle
AC202500010 1 L Glass bottle
AC202500025 2.5 L Glass bottle
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Catalog No. AC202502500 Supplier Thermo Scientific Chemicals Supplier No. 202502500
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Description

CAS: 584-84-9 | C9H6N2O2 | 174.16 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 584-84-9
Molecular Formula C9H6N2O2
Molecular Weight (g/mol) 174.16
InChI Key DVKJHBMWWAPEIU-UHFFFAOYSA-N
Synonym 2,4-toluene diisocyanate, 2,4-diisocyanatotoluene, tolylene-2,4-diisocyanate, toluene-2,4-diisocyanate, 2,4-tolylene diisocyanate, toluene 2,4-diisocyanate, 4-methyl-m-phenylene diisocyanate, tolylene diisocyanate, 2,4-tdi, toluylene-2,4-diisocyanate
PubChem CID 11443
ChEBI CHEBI:53556
IUPAC Name 2,4-diisocyanato-1-methylbenzene
SMILES CC1=C(C=C(C=C1)N=C=O)N=C=O

Specifications

Melting Point 12.5°C to 13.5°C
Color Colorless to Yellow
Density 1.2200g/mL
Boiling Point 115.0°C to 120.0°C (10.0 mmHg)
Flash Point 127°C
Infrared Spectrum Authentic
Assay Percent Range 75% min. (GC)
Packaging Glass bottle
Refractive Index 1.5670 to 1.5690
Linear Formula CH3C6H3(NCO)2
Quantity 250 mL
Beilstein 13,IV,243
Merck Index 15,9689
Specific Gravity 1.22
Solubility Information Solubility in water: reacts with water. Other solubilities: evolving carbon dioxide in water, soluble in ether, acetone and other organic solven
Formula Weight 174.16
Percent Purity 80%
Physical Form Liquid
Chemical Name or Material Tolylene 2,4-diisocyanate
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes skin irritation.
Causes serious eye irritation.
Fatal if inhaled.
May cause an allergic skin reaction.
Suspected of cau
Precautionary Statement GHS P Statement
Immediately call a POISON CENTER or doctor/physician.
If skin irritation occurs: Get medical advice/attention.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
If skin irritat
EINECSNumber 209-544-5
SDS

RUO – Research Use Only

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