1,1'-Methanediylbis(4-isocyanatobenzene)

Catalogue Number OR1573

Synonym(s): 4,4'-Diisocyanatodiphenylmethane, MDI

CAS Number

101-68-8

Commodity Code

2929100090

MDL Number

MFCD00036131

Purity
98%
Notes
When melted, may contain small amount of sediment
CAS: 101-68-8 | OR1573 | 1,1'-Methanediylbis(4-isocyanatobenzene)
Formula Weight
250.25 g/mol
Density
1.18 g/cm³
Melting Point
38-45 °C
Boiling Point
194-200/5mm °C
Flash Point
96 °C
Chemical Hazard
Toxic/Harmful/Irritant/Carcinogenic/Lachrymatory/Moisture Sensitive/Store under Argon/Store at -20°C
GHS
Hazard Statements
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H400: Very toxic to aquatic life.
Precautionary Statements
P261: Avoid breathing <dust/fumes/gas/mist/vapours/spray>. P271: Use only outdoors or in a well-ventilated area. P280: Wear <protective gloves/protective clothing/eye protection/face protection>.: hazard.P261: Avoid breathing <dust/fumes/gas/mist/vapours/spray>. P271: Use only outdoors or in a well-ventilated area. P280: Wear <protective gloves/protective clothing/eye protection/face protection>.