Leflunomide

Merck Ltd.

Revision date : 2025-01-20

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GHS06
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

General Information

Version

6.5

Revision date

2025-01-20

Product name

Leflunomide

CAS No.

75706-12-6

REACH No

A

Emergency telephone

+81 (3)4531-1145, +81 (0)3 4520 9637

Icons in SDS

GHS06 M004 M009 M017

Company Information

company name

Merck Ltd.

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H301, H315, H319, H335

Hazard statements

Code

Statements

H301

Toxic if swallowed

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture Acute toxicity, (Category 3) H301: Toxic if swallowed Skin irritation, (Category 2) H315: Causes skin irritation Eye irritation, (Category 2) H319: Causes serious eye irritation Specific target organ toxicity - H335: May cause respiratory irritation. single exposure, (Category 3), Respiratory system

Signal word

Danger Danger

Hazard statements

H301 Toxic if swallowed. H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation. H301 Toxic if swallowed.

Precautionary statements

P261 Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P302 + P352 IF ON SKIN: Wash with plenty of water. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor.

Supplemental label elements

none Reduced Labeling (<= 125 ml) none

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. Caution: Physiologically highly active, therapeutically usable substance. The substance must be handled with the care required for hazardous materials.

2.1 Classification of the substance or mixture

Acute toxicity, (Category 3) H301: Toxic if swallowed. Skin irritation, (Category 2) H315: Causes skin irritation. Eye irritation, (Category 2) H319: Causes serious eye irritation. Specific target organ toxicity - H335: May cause respiratory irritation. single exposure, (Category 3),

SDS Library

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Labels – Generate Secondary Container Labels with just one click.