N,N'-Bis-(4-Nitrophenyl)urea

Name: N,N'-Bis-(4-Nitrophenyl)urea
Brand: Vaqora Chemicals
SKU: VQ-039511

About N,N'-Bis-(4-Nitrophenyl)urea

N,N'-Bis-(4-Nitrophenyl)urea (CAS 587-90-6) is a nitrogen-functional building block offered by Vaqora Chemicals. Its molecular formula is C13H10N4O5 and its molecular weight is 302.24 g/mol. The IUPAC name is 1,3-bis(4-nitrophenyl)urea. Alternative names: 4,4'-Dinitrocarbanilide and 4,4'-Dinitrodiphenylurea.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, dye and pigment intermediates and heterocycle construction. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N,N'-Bis-(4-Nitrophenyl)urea 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. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Specifications & identifiers

Chemical identifiers
Product name	N,N'-Bis-(4-Nitrophenyl)urea
Catalogue No.	VQ-039511
CAS Number	587-90-6
IUPAC name	1,3-bis(4-nitrophenyl)urea
Molecular formula	C₁₃H₁₀N₄O₅
Molecular weight	302.24 g/mol
Exact mass	302.0651
HSN code	2933
InChIKey	JEZZOKXIXNSKQD-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1NC(=O)NC2=CC=C(C=C2)[N+](=O)[O-])[N+](=O)[O-]
PubChem CID	9509

Physical properties
Physical form	Other
LogP (XLogP3)	2.1
H-bond donors / acceptors	2 / 5
TPSA	133 Å²
Synonyms	4,4'-Dinitrocarbanilide, 4,4'-Dinitrodiphenylurea, Carbanilide, 4,4'-dinitro-, 4,4-DNC, Urea, N,N'-bis(4-nitrophenyl)-, N,N'-Di(p-nitrophenyl)urea, N,N'-Bis(p-nitrophenyl)urea, Urea, 1,3-bis(p-nitrophenyl)-, 4',4''-Dinitrocarbanilide, 4,4O-Dinitrocarbanilide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 N,N'-Bis-(4-Nitrophenyl)urea?

The CAS Registry Number of N,N'-Bis-(4-Nitrophenyl)urea is 587-90-6. It is also known as 4,4'-Dinitrocarbanilide, 4,4'-Dinitrodiphenylurea, Carbanilide, 4,4'-dinitro-.

What is the molecular formula and molecular weight of N,N'-Bis-(4-Nitrophenyl)urea?

N,N'-Bis-(4-Nitrophenyl)urea has the molecular formula C13H10N4O5 and a molecular weight of 302.24 g/mol. Its IUPAC name is 1,3-bis(4-nitrophenyl)urea.

Which grade and pack sizes of N,N'-Bis-(4-Nitrophenyl)urea can I order?

We supply N,N'-Bis-(4-Nitrophenyl)urea, 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 N,N'-Bis-(4-Nitrophenyl)urea?

Yes. Every lot of N,N'-Bis-(4-Nitrophenyl)urea 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 N,N'-Bis-(4-Nitrophenyl)urea be shipped internationally?

Yes. N,N'-Bis-(4-Nitrophenyl)urea 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.