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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 91588
- Product name
- N-(n-Butyl)thiophosphoric triamide
- Purity
- analytical standard
- Packaging
- 25mg
- Price
- $98.2
- Updated
- 2025/07/31
- Product number
- B5873
- Product name
- N-Butylthiophosphoric Triamide
- Packaging
- 5G
- Price
- $33
- Updated
- 2025/07/31
- Product number
- B5873
- Product name
- N-Butylthiophosphoric Triamide
- Packaging
- 25G
- Price
- $85
- Updated
- 2025/07/31
- Product number
- B694000
- Product name
- N-(n-Butyl)thiophosphoric triamide
- Packaging
- 25g
- Price
- $790
- Updated
- 2021/12/16
- Product number
- ING0004526
- Product name
- N-(N-BUTYL)THIOPHOSPHORIC TRIAMIDE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1563.41
- Updated
- 2021/12/16
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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View Lastest Price from N-(n-Butyl)thiophosphoric triamide manufacturers
- 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
- 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
- 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