Product Name

  • Name

    ALLANTOIC ACID

  • EINECS 202-735-4
  • CAS No. 99-16-1
  • Article Data18
  • CAS DataBase
  • Density 1.618 g/cm3
  • Solubility
  • Melting Point 168 °C
  • Formula C4H8N4O4
  • Boiling Point 439.2 °C at 760 mmHg
  • Molecular Weight 176.132
  • Flash Point 219.4 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 99-16-1 (ALLANTOIC ACID)
  • Hazard Symbols
  • Synonyms Aceticacid, bis[(aminocarbonyl)amino]- (9CI);Acetic acid, diureido- (7CI,8CI);Allantoic acid (6CI);bis(carbamoylamino)acetic acid;2,2-di[(aminocarbonyl)amino]acetic acid;Acetic acid, bis[(aminocarbonyl)amino]-;Bis(carbamoylamino)acetic acid;
  • PSA 147.54000
  • LogP -0.08390

Diureidoacetic acid Specification

The Acetic acid,2,2-bis[(aminocarbonyl)amino]-, with the CAS registry number 99-16-1 and EINECS registry number 202-735-4, has the systematic name of bis(carbamoylamino)acetic acid. It belongs to the product categories of Amino Acids and Small molecule. And the molecular formula of the chemical is C4H8N4O4. What's more, it should be stored at 2-8°C.

The characteristics of Acetic acid,2,2-bis[(aminocarbonyl)amino]- are as followings: (1)ACD/LogP: -1.87; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -4.38; (4)ACD/LogD (pH 7.4): -5.54; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 8; (10)#H bond donors: 7; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 73.4 Å2; (13)Index of Refraction: 1.584; (14)Molar Refractivity: 36.42 cm3; (15)Molar Volume: 108.7 cm3; (16)Polarizability: 14.43×10-24cm3; (17)Surface Tension: 89.4 dyne/cm; (18)Density: 1.618 g/cm3; (19)Flash Point: 219.4 °C; (20)Enthalpy of Vaporization: 76.33 kJ/mol; (21)Boiling Point: 439.2 °C at 760 mmHg; (22)Vapour Pressure: 6.07E-09 mmHg at 25°C.

Uses of Acetic acid,2,2-bis[(aminocarbonyl)amino]-: It can react with diazomethane to produce diureido-acetic acid methyl ester. This reaction will need menstruum diethyl ether and methanol. The reaction time is 24 hours, and the yield is about 79%.   

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C(NC(C(=O)O)NC(=O)N)N
(2)InChI: InChI=1/C4H8N4O4/c5-3(11)7-1(2(9)10)8-4(6)12/h1H,(H,9,10)(H3,5,7,11)(H3,6,8,12)
(3)InChIKey: NUCLJNSWZCHRKL-UHFFFAOYAF

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