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CAS No 140-95-4 , 1,3-bis(hydroxymethyl)urea Search by region : Netherlands

  • Name: 1,3-bis(hydroxymethyl)urea
  • Synonyms: Carbamol; N,N'-Bis(hydroxymethyl)urea; 1,3-Bis(hydroxymethyl)urea; Methural; Caurite; Oxymethurea; Metural; 140-95-4;Dimethylolurea;1,3-bis(hydroxymethyl)urea;
  • CAS Registry Number:
  • Melting Point: 125 ºC (DEC.)
  • Density: 1.34
  • Refractive index: 1.561
  • Water Solubility: 150 G/L
  • Safety Statements: R45
  • Hazard Symbols: T: Toxic;
  • EINECS: 205-444-0
  • Molecular Weight: 120.10722
  • InchiKey: QUBQYFYWUJJAAK-UHFFFAOYSA-N
  • InChI: InChI=1S/C3H8N2O3/c6-1-4-3(8)5-2-7/h6-7H,1-2H2,(H2,4,5,8)
  • Risk Statements: S53;S45
  • Molecular Formula: C3H8N2O3
  • Molecular Structure:CAS No:140-95-4 1,3-bis(hydroxymethyl)urea

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140-95-4 1,3-bis(hydroxymethyl)urea

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References of 1,3-bis(hydroxymethyl)urea
Title: Oxymethurea
CAS Registry Number: 140-95-4
CAS Name: N,N￠-Bis(hydroxymethyl)urea
Synonyms: N,N￠-dihydroxymethylurea
Trademarks: Methural
Molecular Formula: C3H8N2O3
Molecular Weight: 120.11
Percent Composition: C 30.00%, H 6.71%, N 23.32%, O 39.96%
Line Formula: (HOCH2NH)2CO
Literature References: Prepn: Einhorn, Hamburger, Ber. 41, 26 (1908); Walter, US 1863426 (1927); US 2436355 (1946 to du Pont).
Properties: Crystals from alcohol, mp 137-139°. Very sol in cold water, hot ethyl alcohol, methanol.
Melting point: mp 137-139°
Use: In the textile industry in cotton crease- and shrink-proofing, finishing, drying, sizing; in tanning; pesticides; in photographic developers.
Therap-Cat: Antiseptic.