Dichlorodimethylsilane for synthesis

Merck Life Science Ltd

Revision date : 2025-05-09

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GHS02 GHS06 GHS05
Health risk rating 4
Safety risk rating 3
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

75-78-5

Name of the chemical

Dichloro(dimethyl)silane

Concentration

>= 90 - <= 100

Listed in

General Information

Version

8.8

Revision date

2025-05-09

Product name

Dichlorodimethylsilane for synthesis

CAS No.

75-78-5

1.2.1 Relevant identified uses

Chemical for synthesis

Emergency telephone

+64 9 801 0034

Icons in SDS

GHS02 GHS05 GHS06

Company Information

company name

Merck Life Science Ltd

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

customersupport.anz@merckgroup.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H302, H314, H331, H335

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Flammable liquids : Category 2 Acute toxicity (Oral) : Category 4 Acute toxicity (Inhalation) : Category 3 Skin corrosion/irritation : Category 1A Serious eye damage/eye irritation : Category 1 Specific target organ tox- icity - single exposure : Category 3 (Respiratory system)

Signal word

Danger

Hazard statements

H225 Highly flammable liquid and vapour. H302 Harmful if swallowed. H314 Causes severe skin burns and eye damage. H331 Toxic if inhaled. H335 May cause respiratory irritation.

Prevention

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P264 Wash skin thoroughly after handling. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.

Response

P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immedi- ately call a POISON CENTER/ doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cau- tiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P370 + P378 In case of fire: Use dry sand, dry chemi- cal or alcohol-resistant foam to extinguish.

Storage

P403 + P233 Store in a well-ventilated place. Keep container tightly closed.

Other hazards which do not result in classification

None known.

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