General Information
Revision date
2016-01-12
Product name
1,1,3,3-TETRAMETHYLDISILAZANE
Product Synonyms
BIS(DIMETHYLSILYL)AMINE; TMDS; TMDZ
Chemical name
ORGANOAMINOSILANE
CAS No.
15933-59-2
supplier name
GELEST, INC
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
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H314, H318, H335
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
Classification (GHS-US)
Flammable liquids Category 2 H225 Highly flammable liquid and vapor Skin corrosion/irritation Category 1B H314 Causes severe skin burns and eye damage Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage Specific target organ toxicity (single exposure) Category 3 H335 May cause respiratory irritation
Hazard statements
see section 16 : H225 - Highly flammable liquid and vapor H314 - Causes severe skin burns and eye damage H335 - May cause respiratory irritation
2.2 Label elements
GHS US labeling
Signal word
Danger
Precautionary statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection. P310 - Immediately call a doctor P210 - Keep away from heat, open flames, sparks. - No smoking. P240 - Ground/Bond container and receiving equipment P241 - Use explosion-proof electrical equipment P242 - Use only non-sparking tools. P243 - Take precautionary measures against static discharge. P260 - Do not breathe vapors. P264 - Wash hands thoroughly after handling. P271 - Use only outdoors or in a well-ventilated area. P301+P330+P331 - If swallowed: rinse mouth. Do NOT induce vomiting P303+P361+P353 - If on skin (or hair): take off immediately all contaminated clothing. rinse skin with water/shower P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P312 - Call a doctor if you feel unwell P321 - Specific treatment (see first aid instructions on this label) P363 - Wash contaminated clothing before reuse. P370+P378 - In case of fire: Use water spray, foam, carbon dioxide, dry chemical to extinguish. Print date: 04/11/2019 EN (English US) SDS ID: SIT7542.0 P403+P233 - Store in a well-ventilated place. Keep container tightly closed. P403+P235 - Keep in a cool place P405 - Store locked up. P501 - Dispose of contents/container to licensed waste disposal facility.
Other hazards which do not result in classification
This compound reacts with moisture in living tissue to generate ammonia. The US ACGIH (TWA) for ammonia is 25 ppm. 2.4.
Ingredient(s) with unknown acute toxicity
Not applicable
