Sodium bis(trimethylsilyl)amide

Synonym: Sodium hexamethyldisilazane, Hexamethyldisilazane sodium salt, Hexamethyldisilazylsodium, Sodium hexamethyldisilylamide
CAS Number 1070-89-9 | MDL Number MFCD00009835 | EC Number 213-983-8

Sodium bis(trimethylsilyl)amide Chemical Structure

Product CodeNA0899
CAS Number1070-89-9
Assay (purity)98%+
Purity methodby titration
Molecular weight183.38
Formsolid
Appearancewhite to off-white powder
Sensitivityair
Melting point171-175C (lit.)
Titration98%
Titration typewith HCl
Molecular formulaC6H18NNaSi2
Linear formula[(CH3)3Si]2NNa
Download Specification NA0899
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Safety information

UN1325
Transport descriptionFLAMMABLE SOLID, ORGANIC, N.O.S. (SODIUM BIS(TRIMETHYLSILYL)AMIDE)
Hazardous class4.1
Packing groupIII
In TSCA registryYes

Certificates of analysis (CoA)

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

Lot# 029235

External identifiers for Sodium hexamethyldisilazane

Pubchem CID2724254
SMILESC[Si](C)(C)[N-][Si](C)(C)C.[Na+]
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

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