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89870

Toluene 2,4-diisocyanate

purum, suitable for electron microscopy, ≥98.0% (GC)

Synonym(s):

2,4-Diisocyanatotoluene, 4-Methyl-m-phenylene diisocyanate, Tolylene 2,4-diisocyanate

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About This Item

Empirical Formula (Hill Notation):
C9H6N2O2
CAS Number:
584-84-9
Molecular Weight:
174.16
UNSPSC Code:
12352200
NACRES:
NA.25
PubChem Substance ID:
57653363
EC Number:
209-544-5
Beilstein/REAXYS Number:
744602
MDL number:
MFCD00002011
Assay:
≥98.0% (GC)
Form:
liquid
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grade

purum

assay

≥98.0% (GC)

form

liquid

technique(s)

electron microscopy: suitable

refractive index

n20/D 1.567

bp

124-126 °C/18 mmHg (lit.), 251 °C (lit.)

mp

19.5-21.5 °C (lit.)

density

1.21 g/mL at 20 °C, 1.22 g/mL at 20 °C (lit.)

SMILES string

Cc1ccc(cc1N=C=O)N=C=O

InChI

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

InChI key

DVKJHBMWWAPEIU-UHFFFAOYSA-N

Application

Toluene 2,4-diisocyanate is used to study it occupational hazards (asthma, dermatitis) and mechanisms of action. Reagent for covalent protein crosslinking; For the immobilization of antibodies to a plastic surface for RIA

Other Notes

Reagent for covalent protein crosslinking; For the immobilization of antibodies to a plastic surface for RIA

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

269.6 °F - closed cup

flash_point_c

132 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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