Einecs 226-004-4

1,3-bis(3-isocyanato-4-methylphenyl)urea

CAS: 5206-52-0

Molecular Formula	`C17H14N4O3`
Molecular Weight	322.1066 g/mol
LogP	3.88
Topological Polar Surface Area	99.99 Å²
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	5
Rotatable Bonds	4
Exact Mass	322.1066
Heavy Atoms	24
Complexity	807.9

Chemical Identifiers

CAS Number	5206-52-0
SMILES	`CC1=C(C=C(C=C1)NC(=O)NC2=CC(=C(C=C2)C)N=C=O)N=C=O`

Product Overview

Einecs 226-004-4 (CAS 5206-52-0), with molecular formula C17H14N4O3 and molecular weight 322.1066 g/mol. IUPAC: 1,3-bis(3-isocyanato-4-methylphenyl)urea.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

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Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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