Synonyms: 4,4'-MDI; Bis(4-isocyanatophenyl)methane
CAS Number: 101-68-8
Formula: C15H10N2O2
Formula Weight: 250.25
Linear Formula: CH2(C6H4NCO)2
MDL No.: MFCD00036131
Purity: 0.98
Boiling Point: 200 C/5 mmHg(lit.)
Melting Point: 42-45 C (lit.)
Density: 1.18 g/mL at 25 C(lit.)
Storage: -20C
Beilstein Registry Number: 797662
EC Number: 202-966-0
UNSPSC Code: 12162002
Application: Uses include UV curable and latent catalyst-containing polymerization compositions.
RTECS: NQ9350000
RIDADR: UN 3335
WGK Germany: 1
Flash Point(F): 235.4 F
Flash Point(C): 113 C
R Codes: 20-36/37/38-40-42/43-48/20
S Codes: 23-36/37-45
IOD Codes: Xn
Symbol: GHS07, GHS08
Signal Word: Danger
Hazard Statements: H315-H317-H319-H332-H334-H335-H351-H373
Precautionary statements: P260-P280-P284-P304 + P340-P305 + P351 + P338-P342 + P311