1-Isocyanato-2-(4-isocyanatobenzyl)benzene

Name: 1-Isocyanato-2-(4-isocyanatobenzyl)benzene
Brand: Vaqora Chemicals
SKU: VQ-052050

About 1-Isocyanato-2-(4-isocyanatobenzyl)benzene

Listed under CAS 5873-54-1, 1-Isocyanato-2-(4-isocyanatobenzyl)benzene is an organic building block available from Vaqora Chemicals. With the molecular formula C15H10N2O2, it has a molar mass of 250.25 g/mol. Systematically, it is named 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene. Alternative names: o-(p-Isocyanatobenzyl)phenyl isocyanate and 2,4'-Diisocyanatodiphenylmethane.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 7 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1-Isocyanato-2-(4-isocyanatobenzyl)benzene in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Isocyanato-2-(4-isocyanatobenzyl)benzene
Catalogue No.	VQ-052050
CAS Number	5873-54-1
IUPAC name	1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene
Molecular formula	C₁₅H₁₀N₂O₂
Molecular weight	250.25 g/mol
Exact mass	250.0742
HSN code	2933
InChIKey	LFSYUSUFCBOHGU-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)CC2=CC=C(C=C2)N=C=O)N=C=O
PubChem CID	62593

Physical properties
Physical form	Other
LogP (XLogP3)	5.4
H-bond donors / acceptors	0 / 4
TPSA	58.9 Å²
Synonyms	o-(p-Isocyanatobenzyl)phenyl isocyanate, Benzene, 1-isocyanato-2-[(4-isocyanatophenyl)methyl]-, 2,4'-Diisocyanatodiphenylmethane, 2,4'-Diphenylmethane diisocyanate, Diphenylmethane-2,4'-diisocyanate, 2,4'-Diphenylmethanediisocyante, Benzene, 1-isocyanato-2-((4-isocyanatophenyl)methyl)-, Isocyanic acid, diester with 2,4'-methylenediphenol, diphenylmethane-2,4-diisocyanate, Benzene, 1-isocyanato-2-(4-isocyanatophenyl)methyl-, 2,4'-methylenediphenyl diisocyanate, 1-isocyanato-4-[(2-isocyanatophenyl)methyl]benzene

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H332Harmful if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer

Precautionary statements: P203, P233, P260, P261, P264, P264 + P265, P271, P272, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P332 + P317, P333 + P317, P337 + P317, P342 + P316, P362 + P364, P403, P403 + P233

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1-Isocyanato-2-(4-isocyanatobenzyl)benzene?

The CAS Registry Number of 1-Isocyanato-2-(4-isocyanatobenzyl)benzene is 5873-54-1. It is also known as o-(p-Isocyanatobenzyl)phenyl isocyanate, Benzene, 1-isocyanato-2-[(4-isocyanatophenyl)methyl]-, 2,4'-Diisocyanatodiphenylmethane.

What is the molecular formula and molecular weight of 1-Isocyanato-2-(4-isocyanatobenzyl)benzene?

1-Isocyanato-2-(4-isocyanatobenzyl)benzene has the molecular formula C15H10N2O2 and a molecular weight of 250.25 g/mol. Its IUPAC name is 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene.

Which grade and pack sizes of 1-Isocyanato-2-(4-isocyanatobenzyl)benzene can I order?

We supply 1-Isocyanato-2-(4-isocyanatobenzyl)benzene, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Isocyanato-2-(4-isocyanatobenzyl)benzene?

Yes. Every lot of 1-Isocyanato-2-(4-isocyanatobenzyl)benzene is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Isocyanato-2-(4-isocyanatobenzyl)benzene be shipped internationally?

Yes. 1-Isocyanato-2-(4-isocyanatobenzyl)benzene is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.