• Name

  Urea phosphate

• EINECS 225-464-3
• CAS No. 4861-19-2
• Density 1.77[at 20℃]
• Solubility 50 mg/mL in water
• Melting Point 116-118 °C
• Formula CH₄N₂O^.H₃O₄P
• Boiling Point 158 °C at 760 mmHg
• Molecular Weight 158.051
• Flash Point 311.2 °C
• Transport Information
• Appearance Crystals
• Safety 22-24/25
• Risk Codes
• Molecular Structure
• Hazard Symbols
• Synonyms Bepikor 1;Urea,compounds,phosphate (1:1);Feed Grade Urea Phosphate UP;Urea fertilizer;Pyrimidine Nucleotide Antibiotic;
• PSA 156.68000
• LogP -0.50420

Synthetic route

420-04-2

CYANAMID

4861-19-2

urea phosphate

Conditions

Conditions	Yield
With phosphoric acid; water

57-13-6

urea

4861-19-2

urea phosphate

Conditions

Conditions	Yield
With phosphoric acid; water
With phosphoric acid at 40℃; under 3750.38 Torr; Industrial scale;	1327.8 g

ammonium hydrogen fluoride

4861-19-2

urea phosphate

bis(ammonium) fluorophosphate

Conditions

Conditions	Yield
byproducts: CO2, NH3; 170°C, 20-30 min; recrystn. from H2O/acetone;	98%
In neat (no solvent) byproducts: NH3, CO2; heating (200°C, 30 min); extn. (MeOH or MeOH/H2O (50/50)), recrystn. (MeOH/H2O or acetone/H2O);

4861-19-2

urea phosphate

A

124-38-9

carbon dioxide

B

7664-41-7

ammonia

C

metaphosphoric acid

metaphosphoric acid

...Expand

4861-19-2

urea phosphate

C(2)H4N2O*(2)H3O4P

Conditions

Conditions	Yield
With water-d2

4861-19-2

urea phosphate

108-80-5

cyanuric acid

Conditions

Conditions	Yield
at 130°C;

4861-19-2

urea phosphate

A

108-78-1

2,4,6-triamino-s-triazine

B

108-80-5

cyanuric acid

C

ammonium cyclotriphosphate

D

463-77-4

carbamic Acid

Conditions

Conditions	Yield
With ammonium nitrate; urea In neat (no solvent) byproducts: NH3, CO2; heating (molar ration (NH2)2CO:H2PO4(1-) >3, 210°C, 2 h); extn. (MeOH or MeOH/H2O (50/50)), recrystn. (MeOH/H2O or acetone/H2O);

...Expand

4861-19-2

urea phosphate

A

7722-76-1

ammonium dihydrogen phosphate

B

ammonium metaphosphate

C

124-38-9

carbon dioxide

D

7664-41-7

ammonia

E

57-13-6

urea

Conditions

Conditions	Yield
at 140°C;

...Expand

4861-19-2

urea phosphate

A

ammonium metaphosphate

B

124-38-9

carbon dioxide

C

7664-41-7

ammonia

D

57-13-6

urea

Conditions

Conditions	Yield
byproducts: (NH4)2P2O7; at 100°C; 360 h;

...Expand

4861-19-2

urea phosphate

10343-62-1

meta-phosphoric acid

Conditions

Conditions	Yield
at 500°C;

4861-19-2

urea phosphate

A

diammonium hydrogenphosphate

B

124-38-9

carbon dioxide

Conditions

Conditions	Yield
With H2O In not given Kinetics; 3% soln. of urea phosphate;
With H2O In not given Kinetics; 3% soln. of urea phosphate; at various temp.;
With H2O

Urea phosphate Chemical Properties

Urea phosphate Safety Profile

Urea phosphate Specification