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Key Documents

Safety Information

381535

Sigma-Aldrich

4,4′-Methylenebis(2,6-diethylphenyl isocyanate)

98%

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About This Item

Linear Formula:
CH2[C6H2(C2H5)2NCO]2
CAS Number:
Molecular Weight:
362.46
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:

Assay

98%

mp

55-57 °C (lit.)

SMILES string

CCc1cc(Cc2cc(CC)c(N=C=O)c(CC)c2)cc(CC)c1N=C=O

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

InChI key

OQDCXRFLJMVOCC-UHFFFAOYSA-N

Pictograms

Health hazardExclamation mark

Signal Word

Danger

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

381535-BULK:
381535-1G:
381535-5G:
381535-VAR:


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