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| CAS No.: | 4861-19-2 |
|---|---|
| Name: | Urea phosphate |
| Molecular Structure: | |
|
|
|
| Formula: | CH4N2O.H3O4P |
| Molecular Weight: | 158.051 |
| Synonyms: | Bepikor 1;Urea,compounds,phosphate (1:1);Feed Grade Urea Phosphate UP;Urea fertilizer;Pyrimidine Nucleotide Antibiotic; |
| EINECS: | 225-464-3 |
| Density: | 1.77[at 20℃] |
| Melting Point: | 116-118 °C |
| Boiling Point: | 158 °C at 760 mmHg |
| Flash Point: | 311.2 °C |
| Solubility: | 50 mg/mL in water |
| Appearance: | Crystals |
| Safety: | 22-24/25 |
| PSA: | 156.68000 |
| LogP: | -0.50420 |
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| Conditions | Yield |
|---|---|
| With phosphoric acid; water |
| Conditions | Yield |
|---|---|
| With phosphoric acid; water | |
| With phosphoric acid at 40℃; under 3750.38 Torr; Industrial scale; | 1327.8 g |
| 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
| Conditions | Yield |
|---|---|
| With water-d2 |
| 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
D
- 463-77-4
carbamic Acid
| 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); |
- 4861-19-2
urea phosphate
A
- 7722-76-1
ammonium dihydrogen phosphate
C
- 124-38-9
carbon dioxide
D
- 7664-41-7
ammonia
E
- 57-13-6
urea
| Conditions | Yield |
|---|---|
| at 140°C; |
| Conditions | Yield |
|---|---|
| byproducts: (NH4)2P2O7; at 100°C; 360 h; |
- 4861-19-2
urea phosphate
- 10343-62-1
meta-phosphoric acid
| Conditions | Yield |
|---|---|
| at 500°C; |
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Chemistry
IUPAC Name: Phosphoric acid ; Urea
Following is the structure of Urea, phosphate (1:1) (CAS NO.4861-19-21):
Empirical Formula: CH7N2O5P
Molecular Weight: 158.0504
EINECS: 225-464-3
Flash Point: 311.2 °C
Melting point: 116-118 °C
Water solubility: 50 mg/mL
Enthalpy of Vaporization: 96.29 kJ/mol
Boiling Point: 158 °C at 760 mmHg
Vapour Pressure of Urea, phosphate (1:1) (CAS NO.4861-19-21): 1.41 mmHg at 25 °C
Canonical SMILES: C(=O)(N)N.OP(=O)(O)O
InChI: InChI=1S/CH4N2O.H3O4P/c2-1(3)4;1-5(2,3)4/h(H4,2,3,4);(H3,1,2,3,4)
InChIKey: DZHMRSPXDUUJER-UHFFFAOYSA-N
Safety Profile
Safety Statements: 22-24/25
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
WGK Germany:1
Specification
Urea, phosphate (1:1) , its cas register number is 4861-19-2. It also can be called AI3-17199 ; Urea phosphate (1:1) ; and Urea phosphate salt .