Antimony pentachloride
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Agent Name
Antimony pentachloride
CAS Number
7647-18-9
Formula
Cl5-Sb
Major Category
Metals
Synonyms
Antimoine (pentachlorure d') [French]; Antimonio (pentacloruro di) [Italian]; Antimonpentachlorid [German]; Antimony chloride (SbCl5); Antimony perchloride; Antimony(V) chloride; Antimoonpentachloride [Dutch]; Pentachloroantimony; Pentachlorure d'antimoine [French]; Perchlorure d'antimoine [French]; [ChemIDplus] UN1730 (liquid); UN1731 (solutions);
Category
Metalloid Compounds (Antimony)
Description
Reddish-yellow liquid with an offensive odor; Hygroscopic; [Hawley] Colorless to yellow liquid; [Merck Index] Light orange liquid; mp = 2.8 deg C; [MSDSonline]
Sources/Uses
Used as an organic catalyst and reagent (testing for alkaloids and cesium); [HSDB]
Comments
A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; May cause pulmonary edema; [HSDB] Reacts violently with water; A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; Inhalation may cause chemical pneumonitis; [MSDSonline] See "Antimony" and linked occupational diseases.
Biomedical References
Exposure Assessment
TLV (ACGIH)
0.5 mg/m3, as Sb
PEL (OSHA)
0.5 mg/m3, as Sb
IDLH (NIOSH)
50 mg/m3, as Sb
Vapor Pressure
1 mm Hg
Lethal Concentration
LC50 (rat) = 720 mg/m3/2h
NFPA
will not burn
Adverse Effects
Toxic Pneumonitis
Yes
Dermatotoxin
Skin burns
Diseases, Processes, and Activities Linked to This Agent
Other Information
No other related information on this agent was found.