Hexamethyldisiloxane

SynQuest Laboratories, Inc

Revision date : 2018-12-21

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GHS02 GHS07 GHS09
Health risk rating 2
Safety risk rating 3
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

107-46-0

Name of the chemical

Hexamethyldisiloxane

Concentration

<=100

Listed in

General Information

Version

1.0

Revision date

2018-12-21

Product name

Hexamethyldisiloxane

Substance name

Hexamethyldisiloxane

Product Synonyms

HMDSO; Trimethyl[(trimethylsilyl)oxy]silane

CAS No.

107-46-0

Icons in SDS

GHS02 GHS07 GHS09 M004 M008 M010 M013 M017 T013 T050

Company Information

company name

SynQuest Laboratories, Inc

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

info@synquestlabs.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H315, H319, H335, H401, H411

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Classification (GHS-US) Classification of the substance or mixture Classification (GHS-US) Flam. Liq. 2 H225 - Highly flammable liquid and vapour Skin Irrit. 2 H315 - Causes skin irritation Eye Irrit. 2A H319 - Causes serious eye irritation STOT SE 3 H335 - May cause respiratory irritation Aquatic Acute 2 H401 - Toxic to aquatic life Aquatic Chronic 2 H411 - Toxic to aquatic life with long lasting effects Full text of H-phrases: see section 16

2.2 Label elements

GHS-US labeling

Hazard pictograms

GHS02 GHS07 GHS09

Signal word

Danger

Hazard statements

H225 - Highly flammable liquid and vapor H315 - Causes skin irritation H319 - Causes serious eye irritation H335 - May cause respiratory irritation H411 - Toxic to aquatic life with long lasting effects

Precautionary statements

P210 - Keep away from heat/sparks/open flames/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 P261 - Avoid breathing fumes, mist, spray, vapors P264 - Wash skin thoroughly after handling P271 - Use only outdoors or in a well-ventilated area P273 - Avoid release to the environment P280 - Wear protective gloves/protective clothing/eye protection/face protection 12/21/2018 EN (English US) SDS ID: 6185106 Page 1 P302+P352 - If on skin: Wash with plenty of soap and water 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 POISON CENTER or doctor/physician if you feel unwell P321 - Specific treatment (see supplemental first aid instructions on this label) P332+P313 - If skin irritation occurs: Get medical advice/attention P337+P313 - If eye irritation persists: Get medical advice/attention P362+P364 - Take off contaminated clothing and wash it before reuse P370+P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P391 - Collect spillage P403+P233 - Store in a well-ventilated place. Keep container tightly closed P403+P235 - Store in a well-ventilated place. Keep cool P405 - Store locked up P501 - Dispose of contents/container to an approved waste disposal plant

2.3 Other hazards

No additional information available

Ingredient(s) with unknown acute toxicity

Not applicable

2.1 Classification of the substance or mixture

Classification (GHS-US) Flam. Liq. 2 H225 - Highly flammable liquid and vapour Skin Irrit. 2 H315 - Causes skin irritation Eye Irrit. 2A H319 - Causes serious eye irritation STOT SE 3 H335 - May cause respiratory irritation Aquatic Acute 2 H401 - Toxic to aquatic life Aquatic Chronic 2 H411 - Toxic to aquatic life with long lasting effects Full text of H-phrases: see section 16

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