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Methylenediphenyl-4,4'-diisocyanate para síntese, Sigma-Aldrich®

Fornecedor: Merck
Perigo

Sinônimos: 4,4'-Diphenylmethane Diisocyanate, Methylene di-p-phenyl diisocyanate, Diphenylmethane 4,4'-diisocyanate, Bis(4-isocyanatophenyl)methane, MDI, 4,4'-Methylenebis(phenyl Isocyanate)

Nível de qualidade M-Clarity™ = MQ200

8.20797.0100 8.20797.0500
8.20797.0100EA 40.4 EUR
8.20797.0100 8.20797.0500
Methylenediphenyl-4,4'-diisocyanate para síntese, Sigma-Aldrich®
Methylenediphenyl-4,4'-diisocyanate

Diphenylmethane 4,4'-diisocyanate (mixture of di-and triisocyanates) for synthesis

Fórmula: C₁₅H₁₀N₂O₂
Peso Molecular: 250.26 g/mol
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00036131
Número CAS: 101-68-8
EINECS: 202-966-0
UN: 2810
ADR: 6.1 II

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Especificações dos Resultados do Teste

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 600 °C
Melting Point 10 °C
Vapor pressure 0.066 hPa (20 °C)
Solubility 2 g/l (20 °C) (decomposition)
LD 50 oral LD50 Rat 5000 mg/kg
LD 50 dermal LD50 Rabbit 9000 mg/kg
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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