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T39853

Tolylene-2,4-diisocyanate

95%

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:
584-84-9
Molecular Weight:
174.16
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24900183
EC Number:
209-544-5
Beilstein/REAXYS Number:
744602
MDL number:
MFCD00002011
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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

Application

Employed in the preparation of polyurethanes and macrocyclic crown ethers.

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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

Regulatory Information

非剧毒-急性毒性1

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ1273
BCCJ3726
SHBK9423
SHBJ9078
SHBJ1899

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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
J. Incl. Phenom. Mol. Recog. Chem., 17, 249-249 (1994)
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
View All Related Papers

Global Trade Item Number

SKUGTIN
T39853-250G04061837345258
T39853-100G04061837345234
T39853-5KG04061833613856