CAS Registry Number
CAS 1070-89-9 — Hexamethyldisilazane sodium salt
Hexamethyldisilazane sodium salt (HMDS-Na) is a silylating agent widely used in organic synthesis to protect hydroxyl, carboxyl, and amino groups, as well as in polymer chemistry for modifying surface properties. It facilitates clean derivatization in GC/MS and NMR analysis while enhancing compatibility in silicone-based materials. This reagent is a white to off-white solid with a molecular formula of C6H18NNaSi2 and a molecular weight of 183.37459 g/mol. It requires no special storage conditions and carries no classification as hazardous under standard handling. Molekula supplies Hexamethyldisilazane sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Also known as: Sodium bis(trimethylsilyl)amide, 2M solution in THF · Sodium bis(trimethylsilyl)amide · Sodium bis(trimethylsilyl)amide 1M solution in THF
Molekula products for CAS 1070-89-9
Hexamethyldisilazane sodium salt
SKU 89966804
Sodium bis(trimethylsilyl)amide, 2M solution in THF
SKU 90032445
Sodium bis(trimethylsilyl)amide
SKU 90032885
Sodium bis(trimethylsilyl)amide 1M solution in THF
SKU 90038192
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.