1,1,3,3-Tetramethylurea

Description

1,1,3,3-Tetramethylurea · CAS 632-22-4 · C5H12N2O. UNII 2O1EJ64031. Boiling Point: 176.5 °C; Melting Point: -1.2 °C; Flash Point: ABOUT 75 °C.

Identification

Computed Descriptors

Physical & Chemical Properties

Physical description & handling notes

• Liquid with mild pleasant odor; [Merck Index] Colorless liquid; [Alfa Aesar MSDS]
• LIQUID
• FAINT, PLEASANT
• MISCIBLE WITH WATER, PETROLEUM ETHER, ALL COMMON SOLVENTS
• SLIGHTLY SOL IN ALCOHOL
• water solubility = 1X10+6 mg/l

GHS Hazard Classification

Documented Uses

• Used as solvent and reagent; [Merck Index]
• PREPN: LAWSON, CROOM, J ORG CHEM, 28, 232 (1963).
• (1972) PROBABLY GREATER THAN 4.54X10+5 GRAMS
• (1975) PROBABLY LESS THAN 4.54X10+5 GRAMS
• Urea, N,N,N',N'-tetramethyl-: ACTIVE

Synonyms

1,1,3,3-Tetramethylurea; TETRAMETHYLUREA; 632-22-4; Temur; Urea, tetramethyl-; N,N,N',N'-Tetramethylurea; Tetramethyluree; Urea, 1,1,3,3-tetramethyl-; NSC-91488; 2O1EJ64031; DTXSID1060893; CHEBI:84278; RefChem:188798; DTXCID1043750; 211-173-9; urea, N,N,N',N'-tetramethyl-

Frequently Asked Questions

What are the CAS number and molecular formula of 1,1,3,3-Tetramethylurea?

CAS 632-22-4; molecular formula C5H12N2O; molecular weight — g/mol.

What other names is 1,1,3,3-Tetramethylurea known by?

1,1,3,3-Tetramethylurea, TETRAMETHYLUREA, 632-22-4, Temur, Urea, tetramethyl-, N,N,N',N'-Tetramethylurea.

Is 1,1,3,3-Tetramethylurea classified as hazardous?

Hazard statements reported: H302, H360, H361, H227.

What are the key physical properties of 1,1,3,3-Tetramethylurea?

Boiling Point: 176.5 °C; Melting Point: -1.2 °C; Flash Point: ABOUT 75 °C; Density: 0.9687 @ 20 °C/4 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.