General Information
Revision date
2021-02-22
Product name
HCDS-HP
Substance name
HEXACHLORODISILANE
Product Synonyms
1,1,1,2,2,2-HEXACHLORODISILANE; HEXACHLORODISILANE; DISILICON HEXACHLORIDE; SILICON
Chemical name
silanes
CAS No.
13465-77-5
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)
H314, H335
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
CLP CLASSIFICATION
Skin Corrosion/Irritation - Category 1 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
H314 Causes severe skin burns and eye damage. H335 May cause respiratory irritation.
Prevention
P260 Do not breathe vapor or mist. 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
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. 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
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 with water to generate corrosive gases.
