Dodecamethylcyclohexasiloxane

Merck Life Science S.L

Revision date : 2025-12-29

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Health risk rating 1
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

General Information

Version

7.2

Revision date

2025-12-29

Product name

Dodecamethylcyclohexasiloxane

CAS No.

540-97-6

REACH No

A

Emergency telephone

+(34)-931768545

Icons in SDS

M004

Company Information

company name

Merck Life Science S.L

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

serviciotecnico@merckgroup.com

GHS Information

Signal word

Danger

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger

Hazard statements

EUH441 Strongly accumulates in the environment and living organisms including in humans.

Precautionary statements

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

P391 Collect spillage.

Disposal

P501 Dispose of contents/ container to an approved waste disposal plant.

2.3 Other hazards

This substance/mixture contains components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB).

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Persistent, bioaccumulative and EUH440: Accumulates in the environment toxic and living organisms including in humans. Very persistent and very EUH441: Strongly accumulates in the bioaccumulative environment and living organisms including in humans.

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