3,4-Dimethylphenylmagnesium chloride solution

Merck Life Science AS

Revision date : 2025-12-25

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GHS02 GHS08 GHS07
Health risk rating 4
Safety risk rating 5
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

203-726-8/109-99-9

Name of the chemical

Tetrahydrofuran (618/2012)

Concentration

>=90-< >=25% >=25%

General Information

Version

6.7

Revision date

2025-12-25

Product name

3,4-Dimethylphenylmagnesium chloride solution

Emergency telephone

+(47)-22591300, +(47)-21930678

Icons in SDS

GHS02 GHS07 GHS08 M004 M009 M010 M011 M013 M017

Company Information

company name

Merck Life Science AS

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

TechnicalService@merckgroup.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H302, H319, H335, H351

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

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

Signal word

Danger

Hazard statements

H225 Highly flammable liquid and vapour. H302 Harmful if swallowed. H319 Causes serious eye irritation. H335 May cause respiratory irritation. H351 Suspected of causing cancer.

Supplemental label elements

EUH019 May form explosive peroxides.

Precautionary statements

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

Response

P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P370 + P378 In case of fire: Use dry powder or dry sand to extinguish.

Storage

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

Hazardous Ingredients

Tetrahydrofuran

Additional information

The following percentage of the mixture consists of ingredient(s) with unknown acute oral toxicity: 8,9 % The following percentage of the mixture consists of ingredient(s) with unknown acute dermal toxicity: 8,9 % The following percentage of the mixture consists of ingredient(s) with unknown acute inhalation toxicity: 8,9 % The following percentage of the mixture consists of ingredient(s) with unknown hazards to the aquatic environment: 8,9 %

2.3 Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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) Flammable liquids, Category 2 H225: Highly flammable liquid and vapour. Acute toxicity, Category 4 H302: Harmful if swallowed. Eye irritation, Category 2 H319: Causes serious eye irritation. Carcinogenicity, Category 2 H351: Suspected of causing cancer. Specific target organ toxicity - H335: May cause respiratory irritation. single exposure, Category 3,

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