| Identification | More | [Name]
ANTIMONY(V) CHLORIDE | [CAS]
7647-18-9 | [Synonyms]
ANTIMONY CHLORIDE
ANTIMONY PENTACHLORIDE
ANTIMONY(V) CHLORIDE
ANTIMONY(V)-PENTACHLORIDE
Antimoine
antimoine(pentachlorured’)
antimoine(pentachlorured’)(french)
Antimonio
antimonio(pentaclorurodi)
Antimonpentachlorid
Antimony chloride (SbCl5)
Antimony perchloride
antimonychloride(sbcl5)
antimonypentachloride,liquid
antimonypentachloride,solution
antimonyperchloride
Antimoonpentachloride
Butter of antimony
Pentachloroantimony
pentachloro-stibine | [EINECS(EC#)]
231-601-8 | [Molecular Formula]
Cl5Sb | [MDL Number]
MFCD00011213 | [Molecular Weight]
299.02 | [MOL File]
7647-18-9.mol |
| Chemical Properties | Back Directory | [Appearance]
Antimony pentachloride is a noncombustible,
colorless to reddish-yellow oily liquid with an offensive
odor. | [Melting point ]
2.8 °C(lit.) | [Boiling point ]
92 °C30 mm Hg(lit.) | [density ]
2.36 g/mL at 25 °C(lit.)
| [vapor density ]
>10.2 (vs air)
| [vapor pressure ]
0.13 psi ( 55 °C)
| [refractive index ]
1.601 | [Fp ]
79°C/22mm | [solubility ]
Soluble in HCl, chloroform, carbon tetrachlorideMiscible with chloroform, hydrochloric acid, tartaric acid, carbon disulfide and carbon tetrachloride. | [form ]
Liquid | [color ]
Red-yellow | [Specific Gravity]
2.336 | [Odor]
offensive odor | [Stability:]
Stable, but reacts with moisture and water. Releases highly toxic fumes if involved in a fire. | [Water Solubility ]
Soluble in water (react), chloroform, hydrochloric acid, and carbon tetrachloride. | [Sensitive ]
Moisture Sensitive | [Merck ]
14,695 | [Dielectric constant]
3.2200000000000002 | [CAS DataBase Reference]
7647-18-9(CAS DataBase Reference) | [EPA Substance Registry System]
Antimony pentachloride (7647-18-9) |
| Safety Data | Back Directory | [Hazard Codes ]
T,N,C | [Risk Statements ]
R34:Causes burns.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R40:Limited evidence of a carcinogenic effect.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R14:Reacts violently with water. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) . | [RIDADR ]
UN 1731 8/PG 3
| [WGK Germany ]
2
| [RTECS ]
CC5075000
| [F ]
10 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
2827398520 | [Safety Profile]
Poison by ingestion.
Corrosive. Mutation data reported. See
ANTIMONY COMPOUNDS and
ANTIMONYPII) CHLORIDE. When
heated to decomposition it emits very toxic
fumes of Cland Sb. | [Hazardous Substances Data]
7647-18-9(Hazardous Substances Data) | [Toxicity]
LD50 orl-rat: 1115 mg/kg HYSAAV 29(12),16,64 |
| Hazard Information | Back Directory | [General Description]
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. | [Reactivity Profile]
Acidic salts, such as ANTIMONY PENTACHLORIDE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. | [Air & Water Reactions]
Fumes in air to form hydrochloric acid. Reacts with water to yield heat and antimony pentaoxide (Sb2O5) and hydrochloric acid [Merck 11th ed. 1989]. | [Hazard]
Corrosive, fumes in moist air, reacts
strongly with organics.
| [Health Hazard]
Inhalation causes irritation of nose and throat. Contact of liquid with eyes or skin causes severe burns. Ingestion causes vomiting and severe burns of mouth and stomach. Overexposure by any route can cause bloody stools, slow pulse, low blood pressure, coma, convulsions, cardiac arrest. | [Potential Exposure]
It is used in dyeing, coloring metals
and in many organic chemical reactions as a catalyst. | [Fire Hazard]
Behavior in Fire: Irritating fumes of hydrogen chloride given off when water or foam is used to extinguish adjacent fire. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts
the skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately.
If this chemical has been inhaled, remove from
exposure, begin rescue breathing (using universal precautions,
including resuscitation mask) if breathing has
stopped and CPR if heart action has stopped. Transfer
promptly to a medical facility. When this chemical has
been swallowed, get medical attention. If victim is conscious,
administer water or milk. Do not induce vomiting.
Medical observation is recommended for 24 to 48 hours
after breathing overexposure, as pulmonary edema may be
delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug
or other inhalation therapy. | [Shipping]
UN1730 (liquid) Antimony pentachloride, liquid,
Hazard class: 8; Labels: 8-Corrosive material. UN1731
(solution) Antimony pentachloride, solutions, Hazard class:
8; Labels: 8-Corrosive material. | [Incompatibilities]
Decomposes on contact with heat, acids,
alkalis, ammonia, water or other forms of moisture producing
fumes of hydrogen chloride and antimony. Decomposes
above 77 C forming chlorine and antimony trichloride.
Attacks many metals in the presence of moisture forming
explosive hydrogen gas. Reacts with air forming corrosive
vapors. | [Description]
Antimony pentachloride is a noncombustible,colorless to reddish-yellow oily liquid with an offensive odor.Molecular weight= 299.05; Boiling point= 77℃ (decomposes); Freezing/Melting point= 3℃; Specific gravity(H2O:1)= 2.354 at 20℃; Liquid surface tension= (estimate) 50.015 N/m at 20℃; Latent heat of vaporization=1.60 3 105 J/kg; Heat of solution=2 4.925 3 105 J/kg;Vapor pressure: 0.84 mmHg at 20℃. Hazard Identification(based on NFPA-704 M Rating System): (solid or liquid)Health 3, Flammability 0, Reactivity 1. Decomposes on contact with water. | [Chemical Properties]
Antimony pentachloride is a noncombustible,
colorless to reddish-yellow oily liquid with an offensive
odor. | [Chemical Properties]
colourless to light yellow oily liquid | [Waste Disposal]
Encapsulate and transfer to an
approve landfill. If chemically treated and neutralized, the
chemical is amenable to biological treatment at municipal
sewage treatment plant. Consult with environmental regulatory
agencies for guidance on acceptable disposal practices.
Generators of waste containing this contaminant (≥100 kg/
mo) must conform with EPA regulations governing storage,
transportation, treatment, and waste disposal. | [Physical properties]
Antimony pentachloride is prepared by passing chlorine gas into molten antimony trichloride:
SbCl3 + Cl2 →SbCl5
or by the reaction of the element with excess chlorine:
2 Sb + 5 Cl2 → 2 SbCl5. | [Uses]
Antimony(V) chloride is used as a catalyst and an analytical reagent for testing alkaloids and cesium. It is also used as a polymerization catalyst as well as involved in the chlorination of organic compounds. It acts as a Lewis acid and a strong oxidizing agent. | [Uses]
As catalyst when replacing a fluorine substituent with chlorine in organic compounds. | [storage]
(1) Color Code—White: Corrosive or ContactHazard; Store separately in a corrosion-resistant location.(2) Color Code—Blue: Health Hazard/Poison: Store in asecure poison location. Prior to working with this chemicalyou should be trained on its proper handling and storage.Antimony pentachloride must be stored to avoid contactwith organic or combustible materials (such as wood,paper, and oil) since violent reactions occur. See incompatibilities. Store in tightly closed containers in a cool, wellventilated area away from water or moisture and heat.Sources of ignition, such as smoking and open flames, areprohibited where this chemical is used, handled, or storedin a manner that could create a potential fire or explosionhazard. |
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