General Information
Revision date
2019-02-07
Product name
TDMAHf
Substance name
Tetrakis(dimethylamido)hafnium(IV)
Product Synonyms
Tetrakis(dimethylamido)hafnium(IV)
Chemical name
organometallic
CAS No.
19782-68-4
1.2.1 Relevant identified uses
semiconductor manufacture
supplier name
Tetra Tech International, Inc
Icons in SDS
Company Information
company name
Tetra Tech International, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
reach@tetratech.com, Product.stewardship@entegris.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H228, H261, H314, H335
Hazard statements
Code
Statements
H228
Flammable solid
Section 2
CLP CLASSIFICATION
Flammable Solids - Category 1 Substances and Mixtures which, in Contact with Water, Emit Flammable Gases - Category 2 Skin Corrosion/Irritation - Category 1B Serious Eye Damage/Eye Irritation - Category 1 Specific Target Organ Toxicity - Single Exposure - Category 3 ( respiratory system )
2.2 Label elements
Labeling according to Regulation (EC) No. 1272/2008 [CLP]
Signal word
Danger
Hazard statements
H228 Flammable solid. H261 In contact with water releases flammable gases. H314 Causes severe skin burns and eye damage. H335 May cause respiratory irritation.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P231+P232 Handle and store contents under inert gas. Protect from moisture. P223 Do not allow contact with water. P240 Ground/Bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting equipment. P260 Do not breathe dust. P264 Wash thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P271 Use only outdoors or in a well-ventilated area.
Response
P370+P378 In case of fire: Use appropriate media to extinguish. P310 Immediately call a POISON CENTER or doctor/physician. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P321 Specific treatment (see label). P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P302+P335+P334 IF ON SKIN: Brush off loose particles from skin and immerse in cool water. P363 Wash contaminated clothing before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Storage
P402 Store in a dry place. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.
2.3 Other hazards
Reacts violently with water.
