Skip to Content
MilliporeSigma
All Photos(2)

Documents

216836

Sigma-Aldrich

Tolylene-2,4-diisocyanate

technical grade, 80%

Synonym(s):

2,4-Diisocyanatotoluene, 4-Methyl-1,3-phenylene diisocyanate, 4-Methyl-m-phenylene diisocyanate, BASF LUPRANATE T80, TDI

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
CH3C6H3(NCO)2
CAS Number:
584-84-9
Molecular Weight:
174.16
Beilstein/REAXYS Number:
744602
EC Number:
209-544-5
MDL number:
MFCD00002011
UNSPSC Code:
12352100
PubChem Substance ID:
24852980
NACRES:
NA.22

grade

technical grade

Quality Level

100

vapor density

6 (vs air)

vapor pressure

0.03 mmHg ( 25 °C)

assay

80%

autoignition temp.

>1148 °F

expl. lim.

9.5 %

refractive index

n20/D 1.568 (lit.)

bp

115-120 °C/10 mmHg (lit.)

mp

20-22 °C (lit.)

solubility

acetone and ethanol: soluble(lit.)
alcohol: miscible(lit.)
benzene: soluble(lit.)
carbon tetrachloride: miscible(lit.)
chlorobenzene: miscible(lit.)
diethyl ether: miscible(lit.)
kerosene: miscible(lit.)
olive oil: miscible(lit.)

density

1.225 g/mL at 25 °C

storage temp.

2-8°C

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Other Notes

Remainder tolylene 2,6-diisocyanate

Legal Information

Product of BASF AG (Aktiengesellschaft)

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

wgk_germany

WGK 2

flash_point_f

closed cup

flash_point_c

closed cup

ppe

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 3

1 of 3

Diphenylmethane 4,4′-diisocyanate (mixture of di-and triisocyanates) for synthesis

Sigma-Aldrich

8.20797

Diphenylmethane 4,4′-diisocyanate

Isophorone diisocyanate (mixture of cis- and trans-isomers) for synthesis

Sigma-Aldrich

8.18586

Isophorone diisocyanate

Hexamethylene diisocyanate puriss., ≥99.0% (GC)

Sigma-Aldrich

52649

Hexamethylene diisocyanate

Zhifang Yang et al.
Langmuir : the ACS journal of surfaces and colloids, 26(12), 9386-9392 (2010-04-29)
A novel ABA triblock copolymer containing electroactive tetraaniline [(ANI)(4)] and poly(ethylene oxide) (PEO600, M(n) = 600), (ANI)(4)-b-PEO600-b-(ANI)(4), was synthesized by coupling tetraaniline and PEO600 with tolylene 2,4-diisocyanate. FTIR, NMR, and UV-vis spectroscopy were combined to characterize the chemical structure of
Gabriel Kiss et al.
Polymers, 12(7) (2020-07-16)
Ester polyurethane (PU) foam waste was reacted at atmospheric pressure in an autoclave and using microwaves with diethylene glycol (DEG) at different PU/DEG ratios in the presence of diethanolamine as a catalyst to find the glycolysis conditions that allow for
Zhenbin Zhang et al.
Methods in molecular biology (Clifton, N.J.), 970, 457-467 (2013-01-04)
Capillary electrochromatography (CEC) has been shown to be a promising technique for miniaturized enantioseparations. Here we present the preparation and application of positively charged cellulose derivative-based chiral stationary phases (CSPs) for the CEC separation of enantiomers. The cellulose derivatives were
Effects of solvent polarity on the reaction of phenol with tolylene-2, 4-diisocyanate.
Yang PF, et al.
Journal of Applied Polymer Science, 123(1), 580-584 (2012)
Olov Collste et al.
Journal of cardiac failure, 20(12), 968-972 (2014-10-01)
Our objective was to investigate whether dobutamine stress echocardiography (DSE) could induce abnormal cardiac function in takotsubo stress cardiomyopathy (TSC) patients in a stable condition after the acute attack. This was a case-control study and a substudy of the Stockholm
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service