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Alfa Aesar™ Sodium bis(trimethylsilyl)amide, 1M soln. in THF


Quantity 500mL

Manufacturer: alfa aesar™  L08779-AP

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Catalog No. AAL08779AP

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Description & Specifications

Chemical Identifiers

Concentration 1M soln. in THF
Quantity 500mL
Quantity 500mL
Flash Point −17°C (1°F)
Chemical Name or Material Sodium bis(trimethylsilyl)amide
CAS 1070-89-9
Molecular Formula C6H18NNaSi2
Formula Weight 183.38g/mol
MDL Number MFCD00009835
UN Number UN2924
Beilstein 3629917
Synonym NaHMDS; N-Sodiohexamethyldisilazane
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H314-H351-H335
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
Suspected of causing cancer.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
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.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.
TSCA TSCA

Specifications

Chemical Name or Material Sodium bis(trimethylsilyl)amide
CAS 1070-89-9
Molecular Formula C6H18NNaSi2
Formula Weight 183.38g/mol
MDL Number MFCD00009835
UN Number UN2924
Beilstein 3629917
Synonym NaHMDS; N-Sodiohexamethyldisilazane

Applications
Sodium bis(trimethylsilyl)amide is useful for the generation of carbenes, the amination of sulfonamides, and for the preparation of lanthanide complexes. It is significantly accelerated the polymerization of pheneylacetylene in conjunction with rhodium (I) catalysis. It is used to deprotonate ketones and esters to generate enolate derivatives, phosphonium salts, generating Wittig reagents.

Solubility
Soluble in benzene, toluene and ether. Reacts with water.

Notes
Moisture Sensitive. Incompatible materials are Oxidizing agents, Oxygen. Store away from water and oxidizing agents.

Accessories

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
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.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H314-H351-H335
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
Suspected of causing cancer.
May cause respiratory irritation.