Methylenediphenyl-4,4'-diisocyanate for synthesis, Sigma-Aldrich®
Supplier: Merck
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Danger
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Synonyms:
4,4'-Diphenylmethane Diisocyanate, Methylene di-p-phenyl diisocyanate, Diphenylmethane 4,4'-diisocyanate, Bis(4-isocyanatophenyl)methane, MDI, 4,4'-Methylenebis(phenyl Isocyanate)
M-Clarity™ quality level = MQ200
8.20797.0100
8.20797.0500
8.20797.0100EA
39.2
GBP
8.20797.0100
8.20797.0500
Methylenediphenyl-4,4'-diisocyanate for synthesis, Sigma-Aldrich®
Methylenediphenyl-4,4'-diisocyanate
Diphenylmethane 4,4'-diisocyanate (mixture of di-and triisocyanates) for synthesis
Formula:
C₁₅H₁₀N₂O₂ MW: 250.26 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00036131 CAS Number: 101-68-8 EINECS: 202-966-0 UN: 2810 ADR: 6.1,II |
Specification Test Results
Hill Formula | C₁₅H₁₀N₂O₂ |
Molar Mass | 250.25 g/mol |
Boiling point | 392 °C (1013 hPa) |
Density | 1.239 g/cm³ (20 °C) |
Explosion limit | 0.4 %(V) |
Flash point | 196 °C |
Ignition temperature |
|
Melting Point | 10 °C |
Vapor pressure | 0.066 hPa (20 °C) |
Solubility | 2 g/l (20 °C) (decomposition) |
LD 50 oral |
LD50 Rat |
LD 50 dermal |
LD50 Rabbit |
Storage class | 10 Combustible liquids not in Storage Class 3 |
WGK | WGK 1 slightly water endangering |
R Phrase | R 20-36/37/38-40-42/43-48/20 |
S Phrase | S 23-36/37-45 |
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