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126-73-8

126-73-8 Structure

126-73-8 Structure
IdentificationMore
[Name]

Tributyl phosphate
[CAS]

126-73-8
[Synonyms]

ANTIFOAM T
AURORA KA-1641
BUTYL PHOSPHATE
N-BUTYL-O-PHOSPHORIC ACID
N-BUTYL PHOSPHATE
N-TRIBUTYL PHOSPHATE
PHOSPHORIC ACID TRIBUTYL ESTER
PHOSPHORIC ACID TRI-N-BUTYL ESTER
TBP
TRIBUTYL PHOSPHATE
TRI-N-BUTYL ORTHOPHOSPHATE
TRI-N-BUTYL PHOSPHATE
Butyl phosphate, ((BuO)3PO)
Butyl phosphate, tri-
Celluphos 4
celluphos4
Disflamoll TB
disflamolltb
Kronitex TBP
mcs2495
[EINECS(EC#)]

204-800-2
[Molecular Formula]

C12H27O4P
[MDL Number]

MFCD00009436
[Molecular Weight]

266.31
[MOL File]

126-73-8.mol
Chemical PropertiesBack Directory
[Description]

On decomposition, TBP releases COx, toxic fumes of phosphoric acid, phosphorus oxides, and/or phosphine. TBP is incompatible with strong oxidising agents and alkalis. The major uses of TBP in industry are as a component of aircraft hydraulic fluid and as a solvent for rare earth extraction and purification. Minor uses of TBP include use as a defoamer additive in cement casings for oil wells, an anti-air entrainment additive for coatings and floor finishes, as well as a carrier for fluorescent dyes. The major uses of TBP comprise over 80% of the volume produced.
[Appearance]

Stable, colorless liquid; odorless. Miscible with most solvents and diluents; soluble in water. Combustible.
[Appearance]

colourless liquid
[mp ]

-79 °C
[bp ]

289 °C
[density ]

0.979 g/mL at 25 °C(lit.)
[vapor density ]

9.2 (vs air)
[vapor pressure ]

27 mm Hg ( 178 °C)
[refractive index ]

n20/D 1.424(lit.)
[Fp ]

380 °F
[Stability:]

Stable. Combustible. Incompatible with strong oxidizing agents. May be water sensitive.
[Water Solubility ]

0.6 g/100 mL
[Merck ]

14,9618
[BRN ]

1710584
[CAS DataBase Reference]

126-73-8(CAS DataBase Reference)
[NIST Chemistry Reference]

Tri-n-butylphosphate(126-73-8)
[EPA Substance Registry System]

126-73-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xn,F
[Risk Statements ]

R22:Harmful if swallowed.
R38:Irritating to the skin.
R40:Limited evidence of a carcinogenic effect.
R62:Possible risk of impaired fertility.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R36/37/38:Irritating to eyes, respiratory system and skin .
R11:Highly Flammable.
[Safety Statements ]

S36/37:Wear suitable protective clothing and gloves .
S46:If swallowed, seek medical advice immediately and show this container or label .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
S53:Avoid exposure-obtain special instruction before use .
[RIDADR ]

UN 1208 3/PG 2
[WGK Germany ]

2
[RTECS ]

TC7700000
[HS Code ]

29190010
[Safety Profile]

Poison by intraperitoneal and intravenous routes. Moderately toxic by ingestion, inhalation, and subcutaneous routes. Experimental reproductive effects. A skin, eye, and mucous membrane irritant. Combustible when exposed to heat or flame. To fight fire, use CO2, dry chemical, fog, mist. When heated to decomposition it emits toxic fumes of POx.
[Hazardous Substances Data]

126-73-8(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Phosphorus oxychloride-->1-Butanol-->Phosphorus trichloride
[Preparation Products]

Direct Blue 86-->Cerium(III) carbonate hydrate-->Interior wall coating-->Leather coating agent
Hazard InformationBack Directory
[General Description]

Odorless colorless to yellow liquid. Toxic by ingestion and inhalation.
[Reactivity Profile]

TRIBUTYL PHOSPHATE(126-73-8) is incompatible with strong oxidizing agents and strong bases. Attacks some forms of plastics and rubber .
[Air & Water Reactions]

Water insoluble. Reacts slowly with water under basic conditions.
[Health Hazard]

May cause stimulation of the central nervous system.
[Fire Hazard]

Special Hazards of Combustion Products: Toxic fumes of PO x
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

TBP(126-73-8).msds
Spectrum DetailBack Directory
[Spectrum Detail]

Tributyl phosphate(126-73-8) IR1
Tributyl phosphate(126-73-8) Raman
Tributyl phosphate(126-73-8) 13C NMR
Tributyl phosphate(126-73-8) 1H NMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Tributyl phosphate, 99+%(126-73-8)
[Alfa Aesar]

Tri-n-butyl phosphate, 98%(126-73-8)
[Sigma Aldrich]

126-73-8(sigmaaldrich)
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