N,N,N',N'-Tetramethyldiamidothiophosphoric acid=S-butyl ester

Modify Date: 2025-10-10 17:36:48

N,N,N',N'-Tetramethyldiamidothiophosphoric acid=S-butyl ester Structure
N,N,N',N'-Tetramethyldiamidothiophosphoric acid=S-butyl ester structure
Common Name N,N,N',N'-Tetramethyldiamidothiophosphoric acid=S-butyl ester
CAS Number 18545-48-7 Molecular Weight 224.30400
Density 1.052g/cm3 Boiling Point 281.8ºC at 760 mmHg
Molecular Formula C8H21N2OPS Melting Point N/A
MSDS N/A Flash Point 124.2ºC

 Names

Name N-[butylsulfanyl(dimethylamino)phosphoryl]-N-methylmethanamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.052g/cm3
Boiling Point 281.8ºC at 760 mmHg
Molecular Formula C8H21N2OPS
Molecular Weight 224.30400
Flash Point 124.2ºC
Exact Mass 224.11100
PSA 58.66000
LogP 2.75100
Vapour Pressure 0.0035mmHg at 25°C
Index of Refraction 1.487

 Synthetic Route

~%

N,N,N',N'-Tetramethyldiamidothiophosphoric acid=S-butyl ester Structure

N,N,N',N'-Tetra...

CAS#:18545-48-7

Literature: Nifant'ev,E.E.; Shilov,I.V. J. Gen. Chem. USSR (Engl. Transl.), 1973 , vol. 43, # 12 p. 2658 - 2660,2636 - 2637

 Synonyms

S-Butyl tetramethylphosphorodiamidothioate
S-Butyl-tetramethylphosphordiamidothioat
Phosphorodiamidothioic acid,tetramethyl-,S-butyl ester
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