BIS(METHYLDIMETHOXYSILYL)METHANE

GELEST, INC

Revision date : 2025-05-13

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GHS02 GHS07
Health risk rating 3
Safety risk rating 2
Environmental risk rating 1

General Information

Version

2.1

Revision date

2025-05-13

Product name

BIS(METHYLDIMETHOXYSILYL)METHANE

Product Synonyms

2,2,4,4-TETRAMETHOXY-1,3-DISILAPENTANE

Chemical name

ORGANOMETHOXYSILANE

CAS No.

18297-79-5

supplier name

GELEST, INC

Emergency telephone

1-800-424-9300, +1 703-527-3887

Icons in SDS

GHS02 GHS07 M004 M009 M010 M011 M017

Company Information

company name

GELEST, INC

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

CS-Gelest@m-chem.com

GHS Information

Signal word

Warning

Hazard Codes

Hazard statements (CLP)

H226, H302, H302+H312+H332, H312, H332

Hazard statements

Code

Statements

H226

Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

OSHA Classification of the substance or mixture GHS US classification Flammable liquid, Category 3 H226 Flammable liquid and vapor. Acute toxicity (oral), Category 4 H302 Harmful if swallowed. Acute toxicity (dermal), Category 4 H312 Harmful in contact with skin. Acute toxicity (inhalation), Category 4 H332 Harmful if inhaled Full text of H statements : see section 16

2.2 Label elements

GHS US labeling

Signal word

Warning

Hazard statements

H226 - Flammable liquid and vapor H302+H312+H332 - Harmful if swallowed, in contact with skin or if inhaled

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 equipment. P242 - Use non-sparking tools. P243 - Take action to prevent static discharges. P261 - Avoid breathing dust, fume, gas, mist, vapors, spray. P264 - Wash hands, forearms and face thoroughly after handling. P270 - Do not eat, drink or smoke when using this product. P271 - Use only outdoors or in a well-ventilated area. P280 - Wear protective gloves, protective clothing, eye protection, face protection, and hearing protection. P301+P312 - If swallowed: Call a poison center or doctor if you feel unwell. P302+P352 - If on skin: Wash with plenty of 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. P312 - Call a poison center or doctor if you feel unwell. P321 - Specific treatment (see supplemental first aid instruction on this label). P330 - Rinse mouth. P362+P364 - Take off contaminated clothing and wash it before reuse. P370+P378 - In case of fire: Use appropriate media to extinguish. P403+P235 - Store in a well-ventilated place. Keep cool. P501 - Dispose of contents and/or container to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulations.

Ingredient(s) with unknown acute toxicity

Not applicable

2.1 Classification of the substance or mixture

GHS US classification Flammable liquid, Category 3 H226 Flammable liquid and vapor. Acute toxicity (oral), Category 4 H302 Harmful if swallowed. Acute toxicity (dermal), Category 4 H312 Harmful in contact with skin. Acute toxicity (inhalation), Category 4 H332 Harmful if inhaled. Full text of H statements : see section 16

SDS Library

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Up-to-date – Your SDS get updated to latest versions.
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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.