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Alfa Aesar™ Tri-n-butylphosphine, 94%

Chemical Identifiers

Chemical Name or Material Tri-n-butylphosphine
CAS 998-40-3
Formula Weight 202.32g/mol
MDL Number MFCD00009462
UN Number UN3254
Beilstein 1738261
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1411430

 
alfa aesar™
14114-30
250g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA1411418

 
alfa aesar™
14114-18
50g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA1411495

 
alfa aesar™
14114-95
2 x 500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Odor Unpleasant
Refractive Index 1.4620
Density 0.820g/mL
Melting Point −65°C
Boiling Point 240°C
Quantity 250g
Flash Point >93° (199°F)
Sensitivity Air & Moisture Sensitive
Chemical Name or Material Tri-n-butylphosphine
CAS 998-40-3
Physical Form Liquid
Assay 94%
Formula Weight 202.32g/mol
MDL Number MFCD00009462
UN Number UN3254
Beilstein 1738261
Solubility Information Insoluble in water; Miscible with ether, methanol, ethanol and benzene
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H250-H252-H314-H318-H302-H312
Catches fire spontaneously if exposed to air.
Self-heating in large quantities
may catch fire.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
Health Hazard 3 GHS P Statement
P210-P303+P361+P353-P305+P351+P338-P405-P422a-P501a
Keep away from heat/sparks/open flames/hot surfaces.
No smoking.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Store contents under inert gas.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 4.2; Packing Group: I; Proper Shipping Name: TRIBUTYLPHOSPHANE
RTECS Number SZ3270000
TSCA TSCA

  • For cleavage of disulfide bonds, as a polymerization crosslinking catalyst, as an organic intermediate, and in fuels

Safety and Handling

Danger

GHS P Statement
P210-P303+P361+P353-P305+P351+P338-P405-P422a-P501a
Keep away from heat/sparks/open flames/hot surfaces.
No smoking.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Store contents under inert gas.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H250-H252-H314-H318-H302-H312
Catches fire spontaneously if exposed to air.
Self-heating in large quantities
may catch fire.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.