91588

N-(n-Butyl)thiophosphoric triamide

analytical standard

• Synonym(s): N-Butylphosphorothioic triamide, N-Butylthiophosphoric triamide
• Empirical Formula (Hill Notation): C₄H₁₄N₃PS
• CAS Number: 94317-64-3
• Molecular Weight: 167.21
• MDL number: MFCD00269941
• UNSPSC Code: 12352103
• PubChem Substance ID: 329770057
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤1.0% water (calculated from elemental analysis)
• mp: 56-58 °C (lit.)
• format: neat
• storage temp.: 2-8°C
• SMILES string: S=P(NCCCC)(N)N
• InChI: 1S/C4H14N3PS/c1-2-3-4-7-8(5,6)9/h2-4H2,1H3,(H5,5,6,7,9)
• InChI key: HEPPIYNOUFWEPP-UHFFFAOYSA-N

Description

General description

N-(n-Butyl)thiophosphoric triamide (nBPTT), an active ingredient in nitrogen stabilizers, is widely used as a urease inhibitor. Its mode of action involves the inhibition of urease enzyme thereby improving the efficiency of urea-containing fertilizers. nBPTT is also effective in increasing plant yields and reducing ammonia losses when employed with surface-applied urea and urea ammonium nitrate solutions.

Application

N-(n-Butyl)thiophosphoric triamide may be used as an analytical reference standard for the quantification of the analyte in soil samples, bovine milk and tissue extracts using chromatography techniques.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Safety Information

• Pictograms: GHS08,GHS05
• Signal Word: Danger
• Hazard Statements: H318,H361f
• Precautionary Statements: P201 - P202 - P280 - P305 + P351 + P338 - P308 + P313 - P405
• Hazard Classifications: Eye Dam. 1 - Repr. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): 204.8 °F - closed cup
• Flash Point(C): 96 °C - closed cup