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N-(n-Butyl)thiophosphoric triamide - NBPT

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N-(n-Butyl)thiophosphoric triamide is a urease inhibitor commonly used in fertilizers to improve nitrogen use efficiency.

Product Details

Formula:

C4H14N3PS

CAS Number:

94317-64-3

Also Known As:

N-(n-butyl)thiophosphoric triamide; NBPT

Packaging:

Bags or supersacks

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Colorless to pale yellow liquid

Boiling Point, °C

170-173

Density, g/cm3

1.05

Melting point, °C

-40

Molecular weight, g/mol

162.2

Purity, %

≥97

COMMERCIAL REQUESTS ONLY

Store in a cool, dry, well-ventilated area in tightly sealed containers. Avoid exposure to moisture and sources of ignition.
N-(n-Butyl)thiophosphoric triamide is a highly specialized chemical compound designed to enhance agricultural productivity through its role as a urease inhibitor. Its chemical composition includes a delicate structure that effectively mitigates the rapid conversion of urea into ammonia by temporarily inhibiting urease activity. This allows for a more gradual release of nitrogen in the soil, which helps plants absorb the nutrient more efficiently, reducing nitrogen loss due to volatilization. Ideal for use in sustainable farming practices, N-(n-Butyl)thiophosphoric triamide supports improved crop yields, promotes environmental stewardship by lowering nitrogen gas emissions, and contributes to better fertilizer utilization. Its application is particularly beneficial in areas with high urease activity, ensuring optimal nutrient management and promoting healthier plant growth.

Structure:

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