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101-68-8 - 4,4'-Methylenebis(phenyl isocyanate), 98% - 4,4'-Diphenylmethane diisocyanate - MDI - L15740 - Alfa Aesar

L15740 4,4'-Methylenebis(phenyl isocyanate), 98%

CAS-Nummer
101-68-8
Synonyme
4,4'-Diphenylmethane diisocyanate
MDI

Größe Preis ($) Menge Verfügbarkeit
25g 19,00
100g 29,00
500g 56,90
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4,4'-Methylenebis(phenyl isocyanate), 98%

MDL
MFCD00036131
EINECS
202-966-0

Chemische Eigenschaften

Formel
C15H10N2O2
Molmasse
250.26
Schmelzpunkt
41-44°
Siedepunkt
194°/5mm
Flammpunkt
196°(385°F)
Dichte
1.239
Sensitivität
Moisture Sensitive
Löslichkeit
Insoluble in water. Soluble in acetone, benzene and kerosene.

Anwendungen

4,4'-Methylenebis(phenyl isocyanate) acts as a monomer in the production of polyurethane. The rigid polyurethane foams are good thermal insulators, which find applications in all freezers and refrigerators, as well as in buildings. It is also used as an industrial strength adhesive, which is available to end consumers as various high-strength bottled glue preparations.

Bemerkungen

Incompatible with water, amines, strong bases, alcohols and oxidizing agents.

Literaturverweise

Chong, D. S. T.; Turner, L. A.; Gadegaard, N.; Seifalian, A. M.; Dalby, M. J.; Hamilton, G. Nanotopography and Plasma Treatment: Redesigning the Surface for Vascular Graft Endothelialisation. Eur. J. Vasc. Endovasc. 2015, 49 (3), 335-343.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H330-H315-H319-H334-H317-H351-H335-H373

Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Suspected of causing cancer. May cause respiratory irritation. May cause damage to organs through prolonged or repeated exposure.

Sicherheitshinweise: P260-P280h-P304+P340-P310a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER/doctor

Weitere Referenzen

Beilstein
797662
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2929.10
TSCA
Yes
RTECS
NQ9350000

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