Browse › Chemical

1,1,1,3,3,3-hexamethyldisilazane

CAS 999-97-3 · C6H19NSi2

Hazard class

Danger — Flammable, Corrosive, Toxic, Irritant / harmful, Health hazard

Pictograms

FlammableCorrosiveToxicIrritant / harmfulHealth hazard

H-statements

H225 Highly flammable liquid and vapour
H302 Harmful if swallowed
H332 Harmful if inhaled
H311 Toxic in contact with skin
H314 Causes severe skin burns and eye damage
H412 Harmful to aquatic life with long lasting effects
H320 Causes eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
H336 May cause drowsiness or dizziness
H370 Causes damage to organs
H402 Harmful to aquatic life

Synonyms

213-668-5 · Hexamethyldisilazane · Bis(trimethylsilyl)amine · HMDS · 1,1,1,3,3,3-Hexamethyldisilazane · Hexamethylsilazane · 1,1,1-Trimethyl-N-(trimethylsilyl)silanamine · Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-

Molecular weight

161.39 g/mol

Data source

Aggregated classification PubChem · REACH-registered

GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.

Search the full chemical database →

GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). Reagent is a free chemical safety search. Browse categories · API · Console

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.