1,1,1,3,3,3-Hexamethyldisilazane (HMDS) PurCert Secondary Working Standard [Includes all characterization data]
CRM
Properties
| Assay Purity | >= 96% |
| Refractive index | n20/D 1.407 |
| B pt. | 125°C |
| M pt. | -78°C |
| Density | 0.760 g/cm3 |
| Form | Liquid |
Safety Information
| Hazard Statement(s) | H225-H302+H332-H311-H412 |
| Precautionary Statement | P210-P273-P280-P301+P312-P303+P361+P353-P304+P340+P312 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 29319090 |
| Storage Temp. | Room Temperature |
| Storage Class | 3 - Flammable liquids |
Description
Application
HMDS is widely used as a silylating agent in organic synthesis in semiconductor manufacturing for surface treatment and in laboratories to prepare samples for analysis (e.g. gas chromatography).
Purpose
The main purpose of HMDS is to introduce trimethylsilyl groups to compounds making them more volatile stable and suitable for analytical or industrial processes.
General Description
111333-Hexamethyldisilazane (HMDS) is a volatile organosilicon compound composed of silicon nitrogen and methyl groups known for its hydrophobic and silylating properties.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |