Triphenylantimony Chemical Properties

Melting point:

52-54 °C(lit.)

Boiling point:

377 °C(lit.)

Density 

1,434 g/cm³

bulk density

1490kg/m3

refractive index 

1.6948

Flash point:

>230 °F

storage temp. 

Store below +30°C.

solubility 

<0.001g/l

form 

crystal

color 

off-white

Specific Gravity

1.4343

Water Solubility 

INSOLUBLE

Hydrolytic Sensitivity

4: no reaction with water under neutral conditions

BRN 

3608108

Stability:

Stable. Incompatible with strong oxidizing agents.

InChI

1S/3C6H5.Sb/c3*1-2-4-6-5-3-1;/h3*1-5H;

InChIKey

HVYVMSPIJIWUNA-UHFFFAOYSA-N

SMILES

c1ccc(cc1)[Sb](c2ccccc2)c3ccccc3

CAS DataBase Reference

603-36-1(CAS DataBase Reference)

NIST Chemistry Reference

Stibine, triphenyl-(603-36-1)

EPA Substance Registry System

Stibine, triphenyl- (603-36-1)

Safety Information

Hazard Codes 

Xn,N

Risk Statements 

20/22-51/53

Safety Statements 

61

RIDADR 

UN 3467 6.1/PG 3

WGK Germany 

2

RTECS 

WJ1400000

TSCA 

TSCA listed

HazardClass 

6.1(b)

PackingGroup 

III

HS Code 

29310095

Storage Class

6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects

Hazard Classifications

Acute Tox. 3 Oral
Acute Tox. 4 Inhalation
Aquatic Chronic 2

MSDS

• Language:English Provider:Triphenylantimony
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

Triphenylantimony Usage And Synthesis

Chemical Properties

off-white powder

Uses

Stibonium salts, cocatalyst in converting trienes to aromatics and hydroaromatics, react with nitricsulfuric acid to give trinitro derivatives, polymerization inhibitor, lubricating-oil additive.

General Description

Atomic number of base material: 51 Antimony

reaction suitability

core: antimony
reagent type: catalyst

Safety Profile

Poison by ingestion and intraperitoneal routes. Flammable when exposed to heat or flame. Can react vigorously with oxidizing materials. To fight fire, use water, foam, mist. When heated to decomposition it emits toxic fumes of Sb. See also ANTIMONY COMPOUNDS.

Purification Methods

Recrystallise Ph3Sb from acetonitrile [Hayes et al. J Am Chem Soc 107 1346 1985]. [Beilstein 16 H 891, 16 IV 1198.]

Triphenylantimony(603-36-1)Related Product Information

• Diantimony trioxide
• Triphenylphosphine
• Lactulose
• (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
• Antimony trichloride
• Triphenyltin acetate
• Triphenylmethyl Chloride
• Tamoxifen
• (Trifluoromethoxy)benzene
• 2,3,5-Triphenyltetrazolium chloride
• Phloroglucinol dihydrate
• Antimony trifluoride
• TRIPHENYLANTIMONY DIBROMIDE
• triphenylantimony(v) dichloride,TRIPHENYLANTIMONY DICHLORIDE
• TETRAPHENYLANTIMONY BROMIDE
• Antimony
• TRIPHENYLANTIMONY OXIDE
• TETRAPHENYLANTIMONY(V) METHOXIDE