Methylenediurea

Name: Methylenediurea
Brand: Vaqora Chemicals
SKU: VQ-045205

About Methylenediurea

Vaqora Chemicals supplies Methylenediurea, an amide building block registered under CAS number 13547-17-6. With the molecular formula C3H8N4O2, it has a molar mass of 132.12 g/mol. Its systematic (IUPAC) name is (carbamoylamino)methylurea. Common synonyms include Urea, N,N''-methylenebis- and N,N''-Methylenebis(urea).

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Methylenediurea in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methylenediurea
Catalogue No.	VQ-045205
CAS Number	13547-17-6
IUPAC name	(carbamoylamino)methylurea
Molecular formula	C₃H₈N₄O₂
Molecular weight	132.12 g/mol
Exact mass	132.0647
InChIKey	KQVLODRFGIKJHZ-UHFFFAOYSA-N
SMILES	C(NC(=O)N)NC(=O)N
PubChem CID	61645

Physical properties
Physical form	Other
LogP (XLogP3)	-2.2
H-bond donors / acceptors	4 / 2
TPSA	110 Å²
Synonyms	Urea, N,N''-methylenebis-, N,N''-Methylenebis(urea), Diureidomethane, N,N''-methylenediurea, N,N''-methanediyldiurea, 1-[(carbamoylamino)methyl]urea, 1-((carbamoylamino)methyl)urea, N,N''-methylenebis-urea, [(carbamoylamino)methyl]urea, N'-methanediyldiurea, N,N'-Methylenediurea, Urea,N''-methylenebis-

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 Methylenediurea?

The CAS Registry Number of Methylenediurea is 13547-17-6. It is also known as Urea, N,N''-methylenebis-, N,N''-Methylenebis(urea), Diureidomethane.

What is the molecular formula and molecular weight of Methylenediurea?

Methylenediurea has the molecular formula C3H8N4O2 and a molecular weight of 132.12 g/mol. Its IUPAC name is (carbamoylamino)methylurea.

Which grade and pack sizes of Methylenediurea can I order?

We supply Methylenediurea, 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 Methylenediurea?

Yes. Every lot of Methylenediurea 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 Methylenediurea be shipped internationally?

Yes. Methylenediurea 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.