Basic information
- Name:
Phosphorothioictriamide, N-butyl-
- Superlist Name:
- N-(n-Butyl)thiophosphoric triamide
- CAS No.:
94317-64-3
- Molecular Structure:

- Formula:
- C4H14N3PS
- Molecular Weight:
- 167.21
- Synonyms:
- N-(n-Butyl)thiophosphoric triamide;N-Butylthiophosphoric triamide;Phosphorothioictriamide, butyl- (6CI,9CI);Agrotain;
- Density:
- 1.171 g/cm3
- Melting Point:
- 58-60 °C
- Boiling Point:
- 277.4 °C at 760 mmHg
- Flash Point:
- 121.6 °C
- Solubility:
- water: 4.3 g/L at 25 °C
- Appearance:
- white crystalline solid
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-37/39 Details
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Chemistry
IUPAC Name: N-Diaminophosphinothioylbutan-1-amine
Following is the structure of Phosphorothioictriamide, N-butyl- (CAS NO.94317-64-3):

Empirical Formula: C4H14N3PS
Molecular Weight: 167.2128
Index of Refraction: 1.548
Molar Refractivity: 45.37 cm3
Molar Volume: 142.7 cm3
Density: 1.171 g/cm3
Flash Point: 121.6 °C
Sensitive: Stench
Melting point: 58-60 °C
Storage temp.: −20 °C
Polarizability: 17.98 10-24cm3
Surface Tension: 56.2 dyne/cm
Water Solubility: 4.3 g/L at 25 °C
Enthalpy of Vaporization: 51.6 kJ/mol
Boiling Point: 277.4 °C at 760 mmHg
Vapour Pressure: 0.00453 mmHg at 25 °C
Appearance: White Crystalline Solid
Product Categories of Phosphorothioictriamide, N-butyl- (CAS NO.94317-64-3): Agro Products; Agro-Products; Inhibitors
Canonical SMILES: CCCCNP(=S)(N)N
InChI: InChI=1S/C4H14N3PS/c1-2-3-4-7-8(5,6)9/h2-4H2,1H3,(H5,5,6,7,9)
InChIKey: HEPPIYNOUFWEPP-UHFFFAOYSA-N
Uses
Phosphorothioictriamide, N-butyl- (CAS NO.94317-64-3) can be used as a urease inhibitor.
Safety Profile
Hazard Codes:
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
Hazard Note: Stench
Specification
Phosphorothioictriamide, N-butyl- , its cas register number 94317-64-3. It also can be called Phosphorothioic triamide, N-butyl- ; and Phosphorothioic triamide, butyl- .

