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Tri-n-butylphosphine (998-40-3)

Identification
Name:Tri-n-butylphosphine
Synonyms:TBUP; Tributylphosphinetech; Zukunft nur als S15-5801 Tri-n-butylphosphine; Trinbutylphosphinemincolorlesslightyellowliq; Trinbutylphosphineinhexane; Tributylphosphane
CAS:998-40-3
EINECS: 213-651-2
Molecular Formula: C12H27P
Molecular Weight: 202.32
InChI: InChI=1/C12H27P/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3
Molecular Structure: (C12H27P) TBUP; Tributylphosphinetech; Zukunft nur als S15-5801 Tri-n-butylphosphine; Trinbutylphosphinemincol...
Properties
Transport:UN 3254
Density:0.812
Stability:Stable, but pyrophoric - spontaneously inflammable in air. Incompatible with oxidizing agents. Moisture sensitive.
Refractive index:1.461-1.463
Water Solubility:insoluble
Solubility:Insoluble
Appearance:clear liquid
Specification:

First Aid Measures of Tributylphosphine (CAS NO.998-40-3):
Eyes:Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. 
Ingestion:Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Storage of Tributylphosphine (CAS NO.998-40-3):
Keep away from heat, sparks, and flame. Do not store near combustible materials. Store in a cool, dry place. Store in a tightly closed container. Flammables-area. Store under nitrogen.

Report:

Reported in EPA TSCA Inventory.

Packinggroup: I
Storage Temperature: 2-8°C
Sensitive: Moisture Sensitive/Air Sensitive
Usage:A ligand in transition metal complexes. Used as a catalyst modifier.
Safety Data
Hazard Symbols F:Flammable C:Corrosive
 

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