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T39853

Sigma-Aldrich

Tolylene-2,4-diisocyanate

95%

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Synonym(s):
2,4-Diisocyanatotoluene, 4-Methyl-1,3-phenylene diisocyanate, 4-Methyl-m-phenylene diisocyanate, BASF LUPRANATE T80, TDI
Linear Formula:
CH3C6H3(NCO)2
CAS Number:
584-84-9
Molecular Weight:
174.16
Beilstein:
744602
EC Number:
209-544-5
MDL number:
MFCD00002011
UNSPSC Code:
12162002
PubChem Substance ID:
24900183
NACRES:
NA.23

vapor density

6 (vs air)

vapor pressure

0.03 mmHg ( 25 °C)

Assay

95%

autoignition temp.

>1148 °F

expl. lim.

9.5 %

impurities

4% 2,6-isomer

refractive index

n20/D 1.568 (lit.)

bp

115-120 °C/10 mmHg (lit.)

mp

20-22 °C (lit.)

density

1.214 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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Application

Employed in the preparation of polyurethanes and macrocyclic crown ethers.

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

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

WGK

WGK 2

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

非剧毒-急性毒性1

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J. Incl. Phenom. Mol. Recog. Chem., 17, 249-249 (1994)
R S Labow et al.
Biomaterials, 16(1), 51-59 (1995-01-01)
The biostability of polyurethanes was evaluated using a human neutrophil cell culture. The polymers were synthesized with 14C radiolabelled components incorporated into the polyurethane chain and the amount of radiolabel released during exposure to cells and medium was used as
Tatiana Kuznetsova et al.
American journal of hypertension, 28(4), 535-545 (2014-09-23)
The cardio-renal interaction occurs via hemodynamic and humoral factors. Noninvasive assessment of renal hemodynamics is currently possible by assessment of renal resistive index (RRI) derived from intrarenal Doppler arterial waveforms as ((peak systolic velocity - end-diastolic velocity)/peak systolic velocity). Limited
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
Anne-Mari Moilanen et al.
PloS one, 10(4), e0124907-e0124907 (2015-04-29)
In a recent genome-wide association study, WD-repeat domain 12 (WDR12) was associated with early-onset myocardial infarction (MI). However, the function of WDR12 in the heart is unknown. We characterized cardiac expression of WDR12, used adenovirus-mediated WDR12 gene delivery to examine
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