OMCTS

Entegris, Inc

Revision date : 2017-12-19

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GHS02 GHS06 GHS08 GHS09
Health risk rating 4
Safety risk rating 2
Environmental risk rating 5

General Information

Revision date

2017-12-19

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

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

Hazard Codes

Hazard statements (CLP)

H226, H302, H311, H316, H320, H333, H361, H410

Hazard statements

Code

Statements

H226

Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Flammable Liquids - Category 3 Acute Toxicity - Oral - Category 4 Acute Toxicity - Dermal - Category 3 Acute Toxicity - Inhalation - Vapor - Category 5 Skin Corrosion/Irritation - Category 3 Serious Eye Damage/Eye Irritation - Category 2B Reproductive Toxicity - Category 2 Hazardous to the Aquatic Environment - Chronic - Category 1

Signal word

Danger

Hazard statements

H226 Flammable liquid and vapor. H311 Toxic in contact with skin. H302 Harmful if swallowed. H333 May be harmful if inhaled. H316 Causes mild skin irritation. H320 Causes eye irritation. H361 Suspected of damaging fertility or the unborn child. H410 Very toxic to aquatic life with long lasting effects.

Prevention

P210 Keep away from heat/sparks/open flame/hot surfaces - No smoking. P233 Keep container tightly closed. P240 Ground/Bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P280 Wear protective gloves/protective clothing/eye protection/face protection. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P273 Avoid release to the environment.

Response

P370+P378 In case of fire: Use appropriate media to extinguish. P308+P313 IF exposed or concerned: Get medical advice/attention. P304+P312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P312 Call a POISON CENTER or doctor/physician if you feel unwell. P363 Wash contaminated clothing before reuse. P332+P313 If skin irritation occurs: Get medical advice/attention. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337+P313 If eye irritation persists: Get medical advice/attention. P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P330 Rinse mouth. P391 Collect spillage.

Storage

P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.

Disposal

P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

Other hazards which do not result in classification

None

SDS Library

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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.