Sodium bis(trimethylsilylamide)

Synonym: NaHMDS, Hexamethyldisilazane sodium salt, Sodium Hexamethyldisilazide, Sodium 1,1,1,3,3,3-hexamethyldisilazan-2-ide
CAS Number 1070-89-9 | MDL Number MFCD00009835 | EC Number 213-983-8

Sodium bis(trimethylsilylamide) Chemical Structure

Product CodeSI0899
CAS Number1070-89-9
Assay (purity)98%+
Purity methodby titration
Molecular weight183.37
Formsolid
Appearancewhite to off-white powder
Sensitivityair
Titration%98-102
Titration typewith HCl
Molecular formulaC6H18NNaSi2
Linear formula[(CH3)3Si]2NNa

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Sodium bis(trimethylsilylamide) contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Pictograms
Hazard statementsH225, H314, H335, H351
Precautionary statementsP201, P202, P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P280, P281, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P310, P312, P321, P363, P370+P378, P403+P233, P403+P235, P405, P501
UN2924
Transport descriptionFLAMMABLE LIQUID, CORROSIVE, N.O.S. (N-SODIOHEXAMETHYLDISILAZANE)
Hazardous class3(8)
Packing groupII
In TSCA registryYes
Flash point-17C

Certificates of analysis (CoA)

If you don’t see the needed lot of Sodium bis(trimethylsilylamide) below please contact customer support at sales@ereztech.com

Lot# 026104 Lot# 029179

External identifiers for NaHMDS

Pubchem CID2724254
SMILES[Si](N([Si](C)(C)C)[Na])(C)(C)C
IUPAC Namesodium; bis(trimethylsilyl)azanide
InchI IdentifierInChI=1S/C6H18NSi2.Na/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
InchI KeyWRIKHQLVHPKCJU-UHFFFAOYSA-N

Ereztech synthesizes and sells additional SI-compounds.

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