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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

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About This Item

Linear Formula:
CH3C6H3(NCO)2
CAS Number:
Molecular Weight:
174.16
Beilstein:
744602
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

technical grade

Quality Level

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

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Other Notes

Remainder tolylene 2,6-diisocyanate

Legal Information

Product of BASF AG (Aktiengesellschaft)

Pictograms

Skull and crossbonesHealth hazard

Signal Word

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 Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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Zhenbin Zhang et al.
Methods in molecular biology (Clifton, N.J.), 970, 457-467 (2013-01-04)
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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
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)
Norman Mangner et al.
JACC. Cardiovascular imaging, 7(12), 1198-1205 (2014-10-13)
The aim of our study was to assess geometric and functional changes of the heart in obese compared with nonobese children and adolescents. Obesity in children and adolescents has increased over the past decades and is considered a strong risk

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