OMCTS

Entegris, Inc

Revision date : 2017-12-18

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GHS02 GHS06 GHS08 GHS09
Health risk rating 5
Safety risk rating 2
Environmental risk rating 5

General Information

Revision date

2017-12-18

Product name

OMCTS

Product Synonyms

OCTAMETHYLCYCLOTETRASILOXANE; CYCLIC DIMETHYLSILOXANE TETRAMER; OCTAMETHYLCYCLOTETRASILOXANES; C8H24O4Si4

Chemical name

cyclic, silicone/siloxane

CAS No.

556-67-2

1.2.1 Relevant identified uses

semiconductor manufacture

Emergency telephone

U.S. - 1-800-424-9300

Icons in SDS

GHS02 GHS06 GHS08 GHS09

Company Information

company name

Entegris, Inc

e-mail address of the competent person responsible for the Safety Data Sheet

Product.stewardship@entegris.com

GHS Information

Signal word

Danger

Section 2

SECTION 2: Hazards identification

Classification in accordance with paragraph (d) of 29 CFR 1910.1200. Classification in accordance with paragraph (d) of

Signal word

Danger

Hazard statements

Flammable liquid and vapor. Harmful if swallowed. Toxic in contact with skin. Causes eye irritation. Suspected of damaging fertility or the unborn child. Very toxic to aquatic life with long lasting effects.

Prevention

Keep away from heat/sparks/open flame/hot surfaces - No smoking. Keep container tightly closed. Ground/Bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting equipment. Take precautionary measures against static discharge. Use only non-sparking tools. Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Avoid release to the environment.

Response

In case of fire: Use appropriate media to extinguish. IF exposed or concerned: Get medical advice/attention. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Call a POISON CENTER or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Collect spillage.

Storage

Store in a well-ventilated place. Keep cool. Store locked up.

Disposal

Dispose of contents/container in accordance with local/regional/national/international regulations.

2.3 Other hazards

None known.

SDS Library

Move your SDS library online today

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Setup – Easy setup with our database of 16 million+ SDSs
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Up-to-date – Your SDS get updated to latest versions.
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Employee access – Tablets, Smartphones, or link from Corporate Intranet
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Safety – One-click access to first aid information.
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Labels – Generate Secondary Container Labels with just one click.