ChemicalBook > CAS DataBase List > N-(n-Butyl)thiophosphoric triamide

N-(n-Butyl)thiophosphoric triamide

Product Name
N-(n-Butyl)thiophosphoric triamide
CAS No.
94317-64-3
Chemical Name
N-(n-Butyl)thiophosphoric triamide
Synonyms
BTPT;NBTPT;Ambili;Agrotain;NBPT 94317-64-3;N-(n-Butyl)thiophosp;N-Butyl-thiophosphamid;butyl-phosphorothioictriamid;N-(n-Butyl)thiophosphoramide;Butylphosphorothioic triamide
CBNumber
CB2389053
Molecular Formula
C4H14N3PS
Formula Weight
167.21
MOL File
94317-64-3.mol
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N-(n-Butyl)thiophosphoric triamide Property

Melting point:
58-60°C
Boiling point:
277.4±23.0 °C(Predicted)
Density 
1.171±0.06 g/cm3(Predicted)
vapor pressure 
0.001-1.7Pa at 25℃
Flash point:
96°C
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
solubility 
DMSO (Sparingly), Methanol (Slightly)
form 
Solid
pka
6.23±0.70(Predicted)
color 
White to Off-White
Water Solubility 
4.3 g/L at 25 ºC
Sensitive 
Stench
InChIKey
HEPPIYNOUFWEPP-UHFFFAOYSA-N
LogP
-0.32-0.444 at 20-25℃
CAS DataBase Reference
94317-64-3(CAS DataBase Reference)
EPA Substance Registry System
Phosphorothioic triamide, butyl- (94317-64-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-37/39-36/37/39-22
Hazard Note 
Stench
HS Code 
29299090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
91588
Product name
N-(n-Butyl)thiophosphoric triamide
Purity
analytical standard
Packaging
25mg
Price
$98.2
Updated
2025/07/31
TCI Chemical
Product number
B5873
Product name
N-Butylthiophosphoric Triamide
Packaging
5G
Price
$33
Updated
2025/07/31
TCI Chemical
Product number
B5873
Product name
N-Butylthiophosphoric Triamide
Packaging
25G
Price
$85
Updated
2025/07/31
TRC
Product number
B694000
Product name
N-(n-Butyl)thiophosphoric triamide
Packaging
25g
Price
$790
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0004526
Product name
N-(N-BUTYL)THIOPHOSPHORIC TRIAMIDE
Purity
95.00%
Packaging
25G
Price
$1563.41
Updated
2021/12/16
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N-(n-Butyl)thiophosphoric triamide Chemical Properties,Usage,Production

Chemical Properties

White Crystalline Solid

Uses

A urease inhibitor

Flammability and Explosibility

Non flammable

Synthesis

6141-81-7

94317-64-3

General procedure for the synthesis of n-butylthiophosphoric triamine from the compound (CAS: 6141-81-7): first, ammonia was passed through cold hydrazine and externally observed until liquid ammonia was formed. A cooling device was started in a four-necked flask equipped with a stirrer to maintain the reaction temperature at -45°C. Subsequently, 12.75 g of liquid ammonia was added to the flask and the pre-cooled reaction solution was added dropwise stepwise. The dropwise addition process was controlled to be completed within 1.5 hours. Samples were taken during the reaction and when the content of N-butylamino thiophosphoryl dichloride decreased to 2% of the total mass, the reaction temperature was raised to 25°C. The reaction was continued until the substitution reaction was completed, with a total reaction time of 2 h 5 min. At the end of the reaction, the product was filtered, washed and vaporized, and finally recrystallized from n-hexane to obtain N-n-butylaminophosphorothioic acid triamine with a purity of 98.7% and a yield of 95.1%.

References

[1] Patent: CN105399767, 2016, A. Location in patent: Paragraph 0045; 0047
[2] Patent: US2011/196172, 2011, A1. Location in patent: Page/Page column 4
[3] Chemische Berichte, 1956, vol. 89, p. 1768,1770
[4] Patent: US2011/28761, 2011, A1. Location in patent: Page/Page column 4
[5] Patent: CN105440073, 2016, A. Location in patent: Paragraph 0038; 0041

N-(n-Butyl)thiophosphoric triamide Preparation Products And Raw materials

Raw materials

Preparation Products

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N-(n-Butyl)thiophosphoric triamide Suppliers

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View Lastest Price from N-(n-Butyl)thiophosphoric triamide manufacturers

Hefei Lbao Physical & Chemical Science Co.,Ltd
Product
N-(n-Butyl)thiophosphorictriamide 94317-64-3
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
Customise
Release date
2025-10-09
Anhuyan (Hainan) Biotechnology Co., LTD
Product
N-(n-Butyl)thiophosphoric triamide 94317-64-3
Price
US $0.00/G/KG
Min. Order
1G/KG
Purity
99%
Supply Ability
100MT
Release date
2025-04-23
Hebei Chuanghai Biotechnology Co., Ltd
Product
N-(n-Butyl)thiophosphoric triamide 94317-64-3
Price
US $10.00-8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-10-25

94317-64-3, N-(n-Butyl)thiophosphoric triamideRelated Search:

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