Home > Name List By c > carbamoylurea

CAS No 108-19-0 , carbamoylurea

  • Name: carbamoylurea
  • Synonyms: Ureidoformamide; Carbamylurea;Allophanamide; IMIDODICARBONIC DIAMIDE; Carbamoylurea;carbamoylurea; Allophanic acid amide; 108-19-0;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 188-192 ºC (DEC.)
  • Flash Point: 170.4°C
  • Density: 1.432g/cm3
  • Refractive index: 1.487
  • Water Solubility: 2 G/100 ML (25 ºC)
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: 170.4°C
  • EINECS: 203-559-0
  • Molecular Weight: 103.08
  • InchiKey: OHJMTUPIZMNBFR-UHFFFAOYSA-N
  • InChI: InChI=1S/C2H5N3O2/c3-1(6)5-2(4)7/h(H5,3,4,5,6,7)
  • Risk Statements: S26;S36
  • Molecular Formula: C2H5N3O2
  • Molecular Structure:CAS No:108-19-0 carbamoylurea

Related products

Search by region :

Select to

108-19-0 Lansoprazole

  • Lansoprazole
  • China Shanghai Synnad Chemical Co., Ltd. [Importer/Exporter]
  • Tel: 86 21 5109 7911
  • Fax: 86 21 5109 7955
  • Address: B-5 Ecust Science Park, No. 18, Lane 1305, Hua Jing Road, Shanghai 200231 China Shanghai,ShanghaiChina
Contact Supplier

108-19-0 Biuret

Contact Supplier

108-19-0 Biuret

Contact Supplier

108-19-0 Lansoprazole

  • Lansoprazole, 98%
  • China Suzhou Rovathin Foreign Trade Co.,Ltd [Manufacturer]
  • Tel: 86-512-65816829/ 86-512-61978430
  • Fax: 86-512-65816839
  • Address: Suzhou Rovathin Foreign Trade Co.,Ltd
    (Sales Company of Affiliated Plant in China)
    Room 603, 327 of ShiZi Street,
    Suzhou, Jiangsu, China 215006 null,nullChina
Contact Supplier

108-19-0 Chlormadinone acetate

  • Chlormadinone acetate, Min 99%
  • China Finechemie Co., Ltd. [Manufacturer]
  • Tel: +86-23-99186710
  • Fax: +86-23-99186729
  • Address: 28th Floor Mordern Building,New-Tech Zone400020 ChongqingCHINA Chongqing,nullChina
Contact Supplier

108-19-0 Biuret

  • China China Langchem Inc. null
  • Tel: +86-(21)-58956006
  • Fax: +86-(21)-58956100
  • Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203, null,nullChina
Contact Supplier

108-19-0 Clormadinone acetate

  • Clormadinone acetate
  • United States RIA International [Manufacturer]
  • Tel: 19735811282
  • Fax: 19735811283
  • Address: 11 Melanie Lane #17 East Hanover 07936 NJ UNITED STATES NJ,nullUnited States
Contact Supplier

108-19-0 Biuret

  • China YiPeng Chemical [Manufacturers]
  • Tel: 571 85376369
  • Fax: 571 88233092
  • Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China null,ZheJiangChina
Contact Supplier

108-19-0 Biuret

  • China Haihang Industry Co., Ltd. null
  • Tel: +86-(531)-88032799
  • Fax: +86-(531)-85821093
  • Address: 2/F, East Tower, Bldg 12, No. 2 Qilihe Road, Jinan 250100, null,nullChina
Contact Supplier

108-19-0 Biuret

  • China Shanghai Experiment Reagent Co.,LTD. [Manufacturers]
  • Tel: 0086-21-56558317 56553837
  • Fax: +86-21-56553837
  • Address: 10-603, No.555 Luding Road (No.1000 North Zhongshan Road),Shanghai Shanghai,ShanghaiChina
Contact Supplier

Select to

3/7
Previous 1 2 3 4 5 6 7 Next
References of carbamoylurea
Title: Biuret
CAS Registry Number: 108-19-0
CAS Name: Imidodicarbonic diamide
Synonyms: carbamylurea
Molecular Formula: C2H5N3O2
Molecular Weight: 103.08
Percent Composition: C 23.30%, H 4.89%, N 40.76%, O 31.04%
Line Formula: NH2CONHCONH2
Literature References: Prepd on a large scale by the action of heat on urea. Other syntheses are based on the treatment of urea with inorganic halides, such as thionyl chloride, on the interaction of urea and cyanic acid, and on the ammonolysis of allophanic esters and related compds. Has weak bacteriostatic and diuretic properties in rats, also causes a fall in blood pressure, but produces strong irritation of the urinary tract. Increases the activity of pepsin. Comprehensive review and bibliography: Kurzer, Chem. Rev. 56, 95-197 (1956).
Properties: Hygroscopic, elongated plates from ethanol. d4-5 1.467. When crystallized from water, 5C2H5N3O2.4H2O is formed, which becomes anhydr at 110°, then dec at about 193°. Pyrolysis at higher temps yields melamine. Soly (g/100 g soln) in water at 25° = 2.01; at 50° = 7; at 75° = 20; at 105.5° = 53.5. Freely sol in alc, very slightly sol in ether. Aq solns treated with cupric sulfate and NaOH give a reddish-violet color (biuret reaction, details: Kurzer, loc. cit., p 181).
Density: d4-5 1.467