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2404-52-6

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Basic Information
CAS No.: 2404-52-6
Name: trifluoro-sulfanylidene-phosphorane
Article Data: 16
Molecular Structure:
Molecular Structure of 2404-52-6 (trifluoro-sulfanylidene-phosphorane)
Formula: F3P S
Molecular Weight: 120.035
Synonyms: Thiophosphorylfluoride (6CI,7CI,8CI); Phosphorus fluoride sulfide (PF3S); Phosphorus sulfurtrifluoride (PSF3); Phosphorus thiofluoride; Thiophosphoryl trifluoride;Trifluorophosphine sulfide
Density: 1.56g/cm3
Melting Point: -148.8°C
Boiling Point: °Cat760mmHg
Flash Point: °C
Safety: Poison irritant to skin, eyes, and mucous membranes. Ignites or explodes on contact with air. Heated sodium ignites in the gas. When heated to decomposition or in reaction with water or steam it emits toxic and corrosive fumes of POx, SOx, and F−. See also FLUORIDES and THIOPHOSPHORYL CHLORIDE.
PSA: 41.90000
LogP: 2.77000
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Chemistry

IUPAC Name: Trifluoro(sulfanylidene)-λ5-phosphane  
Molecular Formula: PSF3
Molecular Weight: 120.05g/mol
Density:1.56g/cm3
Freely Rotating Bonds: 0
Polar Surface Area: 41.9 Å2
Index of Refraction: 1.353
Molar Refractivity: 16.67 cm3
Molar Volume: 76.8 cm3
Polarizability: 6.6 ×10-24cm3
Surface Tension: 26.3 dyne/cm 
The Cas Register Number of Thiophosphoryl fluoride is 2404-52-6 .The chemical synonyms of Thiophosphoryl fluoride (CAS No.2404-52-6) are Trifluoro-sulfanylidene-phosphorane ; Phosphorus thiofluoride ; Thiophosphoryl fluoride ; Thiophosphoryl trifluoride ; Trifluorophosphine sulfide .The molecular structure of Thiophosphoryl fluoride (CAS No.2404-52-6) is.

Uses

It can be used in organic synthesis.

Safety Profile

Poison irritant to skin, eyes, and mucous membranes. Ignites or explodes on contact with air. Heated sodium ignites in the gas. When heated to decomposition or in reaction with water or steam it emits toxic and corrosive fumes of POx, SOx, and F−. See also FLUORIDES and THIOPHOSPHORYL CHLORIDE.

Specification

The extinguishing agent of Thiophosphoryl fluoride (CAS No.2404-52-6) are dry powder, foam, sand, carbon dioxide, water mist.