Ebselen

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Classification

2.2 Label elements

Labelling

Signal word

Danger Danger

Hazard statements

H301 + H331 Toxic if swallowed or if inhaled. H373 May cause damage to organs through prolonged or repeated exposure. H410 Very toxic to aquatic life with long lasting effects. Reduced Labeling (<= 125 ml) H301 + H331 Toxic if swallowed or if inhaled.

Precautionary statements

P260 Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P264 Wash skin thoroughly after handling. P273 Avoid release to the environment. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor. P314 Get medical advice/ attention if you feel unwell. P264 Wash skin thoroughly after handling. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor.

Supplemental label elements

none none

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. SECTION 3: Composition/information on ingredients 3.1 Substances Formula C13H9NOSe Molecular weight 274,2 g/mol CAS-No. 60940-34-3 Index-No. 034-002-00-8 Component

Classifications

Concentration 2-Phenyl-1,2-benzisoselenazol-3(2H)-one CAS-No. 60940-34-3 Acute Tox. 3; STOT RE 2; <= 100 % Index-No. Aquatic Acute 1; Aquatic 034-002-00-8 Chronic 1; H301, H331, H373, H400, H410 For the full text of the H-Statements mentioned in this Section, see Section 16.