General Information
Revision date
2019-11-06
Product name
1,1,1,3,3,3-HEXAMETHYLDISILAZANE
Substance name
1,1,1,3,3,3-HEXAMETHYLDISILAZANE
Product Synonyms
HMDS; HMDZ; BIS(TRIMETHYLSILYL)AMINE
Chemical name
ORGANOAMINOSILANE
CAS No.
999-97-3
Emergency telephone
1-800-424-9300 (USA); +1 703-527-3887 (International
Icons in SDS
Company Information
company name
GELEST, INC
e-mail address of the competent person responsible for the Safety Data Sheet
info@gelest.com, info@gelestde.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H302, H302+H332, H311, H332
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
CLP CLASSIFICATION
Flammable liquids, Category 2 H225 Acute toxicity (oral), Category 4 H302 Acute toxicity (dermal), Category 3 H311 Acute toxicity (inhalation:vapour) Category 4 H332
Hazard statements
see section 16 : H225 - Highly flammable liquid and vapour. H302+H332 - Harmful if swallowed or if inhaled H311 - Toxic in contact with skin.
Adverse physicochemical, human health and environmental effects
No additional information available
2.2 Label elements
Labelling according to Regulation (EC) No. 1272/2008 [CLP]
Hazard pictograms
GHS02 GHS06
Signal word
Danger
Precautionary statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection. P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240 - Ground and bond container and receiving equipment. P261 - Avoid breathing vapours. P264 - Wash hands thoroughly after handling. P312 - Call a doctor if you feel unwell.
Other hazards which do not result in classification
Hexamethyldisilazane reacts with moisture in living tissue to generate ammonia.
