S-2-Amino-2-methylpropyl dihydrogen phosphorothioate supplier

Name
Thiophosphoric acid dihydrogen S-(2-amino-2-methylpropyl) ester
EINECS
CAS No. 7447-44-1
Article Data2
CAS DataBase
Density 1.409g/cm³
Solubility
Melting Point
Formula C₄H₁₂NO₃PS
Boiling Point 360.2°Cat760mmHg
Molecular Weight 185.184
Flash Point 171.7°C
Transport Information
Appearance
Safety Moderately toxic by ingestion, intraperitoneal, and other unspecified routes. See also PHOSPHATES. When heated to decomposition it emits very toxic fumes of SO_x, PO_x, and NO_x.
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms S-2-Amino-2-methylpropylphosphorothioic Acid;
PSA 118.66000
LogP 1.24990

S-2-Amino-2-methylpropyl dihydrogen phosphorothioate Chemical Properties

IUPAC Name: (2-Amino-2-methylpropyl)sulfanylphosphonic acid
Synonyms of S-2-Amino-2-methylpropyl dihydrogen phosphorothioate (CAS NO.7447-44-1): Propanethiol, 2-amino-2-methyl-, dihydrogen phosphate (ester) ; S-(2-Amino-2-methylpropyl)phosphorothioate ; Phosphorothioic acid, S-(2-amino-2-methylpropyl) ester
InChI: InChI=1/C4H12NO3PS/c1-4(2,5)3-10-9(6,7)8/h3,5H2,1-2H3,(H2,6,7,8)
CAS NO: 7447-44-1
Molecular Formula: C₄H₁₂NO₃PS
Molecular Weight : 185.1817
Molecular Structure:
H bond acceptors: 4
H bond donors: 4
Freely Rotating Bonds: 4
Polar Surface Area: 73.88 Å²
Index of Refraction: 1.552
Molar Refractivity: 42.02 cm³
Molar Volume: 131.4 cm³
Surface Tension: 63.9 dyne/cm
Density: 1.409 g/cm³
Flash Point: 171.7 °C
Enthalpy of Vaporization: 66.56 kJ/mol
Boiling Point: 360.2 °C at 760 mmHg
Vapour Pressure: 3.63E-06 mmHg at 25°C

S-2-Amino-2-methylpropyl dihydrogen phosphorothioate Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Source
mouse	LD50	intraperitoneal	750mg/kg (750mg/kg)	Journal of Medicinal Chemistry. Vol. 18, Pg. 803, 1975.
mouse	LD50	oral	2800mg/kg (2800mg/kg)	Journal of Medicinal Chemistry. Vol. 18, Pg. 803, 1975.
mouse	LD50	unreported	750mg/kg (750mg/kg)	Journal of Medicinal Chemistry. Vol. 9, Pg. 911, 1966.

S-2-Amino-2-methylpropyl dihydrogen phosphorothioate Safety Profile

Moderately toxic by ingestion, intraperitoneal, and other unspecified routes. See also PHOSPHATES. When S-2-Amino-2-methylpropyl dihydrogen phosphorothioate (CAS NO.7447-44-1) is heated to decomposition, it emits very toxic fumes of SO_x, PO_x, and NO_x.

Product Name

Thiophosphoric acid dihydrogen S-(2-amino-2-methylpropyl) ester

S-2-Amino-2-methylpropyl dihydrogen phosphorothioate Chemical Properties

S-2-Amino-2-methylpropyl dihydrogen phosphorothioate Toxicity Data With Reference

S-2-Amino-2-methylpropyl dihydrogen phosphorothioate Safety Profile

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