Basic information Safety Supplier Related

4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE

Basic information Safety Supplier Related

4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE Basic information

Product Name:
4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE
Synonyms:
  • 5-[(3,5-diethyl-4-isocyanatophenyl)methyl]-1,3-diethyl-2-isocyanatobenzene
  • 4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE
  • 4,4'-METHYLENEBIS(2,6-DIETHYLPHENYL) ISOCYANATE
  • 4,4'-Methylenebis(2,6-diethylphenylisocyanate)~3,3',5,5'-Tetraethyldiphenylmethane-4,4'-diisocyanate
  • 4,4''-DIISOCYANATO-3,3,5,5''-TETRAETHYLDIPHENYLMETHANE 98%
  • Benzene, 1,1'-methylenebis[2,6-diethyl-4-isocyanato-
CAS:
105442-35-1
MF:
C23H26N2O2
MW:
362.46
Product Categories:
  • Isocyanate Monomers
  • Monomers
  • Polymer Science
Mol File:
105442-35-1.mol
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4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE Chemical Properties

Melting point:
55-57 °C(lit.)
Boiling point:
494.1±45.0 °C(Predicted)
Density 
1.04±0.1 g/cm3(Predicted)
InChI
1S/C23H26N2O2/c1-5-18-10-16(11-19(6-2)22(18)24-14-26)9-17-12-20(7-3)23(25-15-27)21(8-4)13-17/h10-13H,5-9H2,1-4H3
InChIKey
OQDCXRFLJMVOCC-UHFFFAOYSA-N
SMILES
CCc1cc(Cc2cc(CC)c(N=C=O)c(CC)c2)cc(CC)c1N=C=O
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37
Safety Statements 
26-36
RIDADR 
2811
WGK Germany 
3
HazardClass 
6.1(b)
PackingGroup 
III
Storage Class
11 - Combustible Solids
Hazard Classifications
Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Resp. Sens. 1
Skin Sens. 1
STOT SE 3

MSDS

4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANESupplier

Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Energy Chemical
Tel
021-58432009 400-005-6266
Email
marketing1@energy-chemical.com
Merck KGaA
Tel
21-20338288
Email
ordercn@merckgroup.com
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4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE(105442-35-1)Related Product Information