7647-18-9
Product Name:
ANTIMONY(V) CHLORIDE
Formula:
Cl5Sb
Synonyms:
Antimony pentachloride
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Antimony pentachloride, liquid appears as a reddish-yellow fuming liquid with a pungent odor. Fumes are irritating to the eyes and mucous membranes. Solidifies at 37 °F. Corrosive to metals and tissue. Used to make other chemicals, and in chemical analysis. |
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Color/Form | Colorless or yellow liquid |
Odor | Pungent; offensive |
Boiling Point | 347 °F at 760 mmHg (est.) (USCG, 1999) |
Melting Point | 37 °F (USCG, 1999) |
Solubility | Reacts with water |
Density | 2.354 at 68 °F (USCG, 1999) - Denser than water; will sink |
Vapor Pressure | 1.0 [mmHg] |
Stability/Shelf Life | Stable under recommended storage conditions. |
Decomposition | Decomposed by excess water into hydrochloric acid and antimony pentoxide. |
Viscosity | 2.034 cP at 29.4 °C |
Corrosivity | Causes corrosion of metal |
Heat of Vaporization | 68.9 btu/Lb = 39.3 cal/g = 1.60X10+5 J/kg |
Refractive Index | Index of refraction: 1.5925 at 22 °C |
Other Experimental Properties | Fumes in air. Dipole moment: 1.14 at 16.3 °C in carbon tetrachloride; mono- and tetrahydrates are formed in presence of small amountt of water. Large amounts of water can cause hydrolysis to Sb2O5. |
Chemical Classes | Metals -> Metalloid Compounds (Antimony) |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Corrosion Corrosives GHS05 Environment GHS09 |
GHS Hazard Statements |
H314:Skin corrosion/irritation H411:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
Molecular Weight | 299.0 g/mol |
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Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 0 |
Rotatable Bond Count | 0 |
Exact Mass | 297.74512 g/mol |
Monoisotopic Mass | 295.74807 g/mol |
Topological Polar Surface Area | 0 Ų |
Heavy Atom Count | 6 |
Formal Charge | 0 |
Complexity | 37.1 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Antimony pentachloride, liquid appears as a reddish-yellow fuming liquid with a pungent odor. Fumes are irritating to the eyes and mucous membranes. Solidifies at 37 °F. Corrosive to metals and tissue. Used to make other chemicals, and in chemical analysis.