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HomeProduct name listTRIBUTYL PHOSPHITE

TRIBUTYL PHOSPHITE

  • CAS NO.:102-85-2
  • Empirical Formula: C12H27O3P
  • Molecular Weight: 250.31
  • MDL number: MFCD00009437
  • EINECS: 203-061-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:32
TRIBUTYL PHOSPHITE Structural

What is TRIBUTYL PHOSPHITE?

Chemical properties

Clear colorless liquid

The Uses of TRIBUTYL PHOSPHITE

Tributyl phosphite may be employed as model lubricant additive and its surface chemistry on Fe3O4 in ultrahigh vacuum is investigated.

The Uses of TRIBUTYL PHOSPHITE

Tributyl Phosphite inhibits fluoroacetanilide poisoning in mammals.

The Uses of TRIBUTYL PHOSPHITE

Tributyl phosphite may be employed as model lubricant additive and its surface chemistry on Fe3O4 in ultrahigh vacuum is investigated.

General Description

Tributyl phosphite is an alkylphosphite and is reported to inhibit carboxylesterase activity.

Purification Methods

Fractionate the phosphite with an efficient column. It is stable in air but is slowly hydrolysed by H2O. [Gerrard J Chem Soc 1464 1940, Fertig et al. J Chem Soc 1488 1957, Fields J Am Chem Soc 80 2358 1958, Gillis et al. J Am Chem Soc 80 2999 1958, Beilstein 1 IV 1527.]

Properties of TRIBUTYL PHOSPHITE

Melting point: -80 °C
Boiling point: 125 °C
Density  0.925 g/mL at 25 °C(lit.)
vapor pressure  3.2Pa at 20℃
refractive index  n20/D 1.431(lit.)
Flash point: 197 °F
solubility  Chloroform (Sparingly), Methanol (Slightly)
form  liquid
Specific Gravity 0.925
color  colorless
Water Solubility  Not miscible or difficult to mix in water.
Sensitive  Air & Moisture Sensitive
BRN  1703866
CAS DataBase Reference 102-85-2(CAS DataBase Reference)
EPA Substance Registry System Tributyl phosphite (102-85-2)

Safety information for TRIBUTYL PHOSPHITE

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H227:Flammable liquids
H303:Acute toxicity,oral
H312:Acute toxicity,dermal
H314:Skin corrosion/irritation
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P310:Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P403+P235:Store in a well-ventilated place. Keep cool.

Computed Descriptors for TRIBUTYL PHOSPHITE

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