General Information
Version
ALFAA78131
Revision date
2026-07-28
Product name
Thallium(I) ethoxide
CAS No.
20398-06-5
supplier name
Avocado Research Chemicals Ltd
Emergency telephone
001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Avocado Research Chemicals Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H300+H330, H373, H411
Hazard statements
Code
Statements
H300+H330
Fatal if swallowed or if inhaled
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Liquid Colorless No information available Emergency Overview Fatal if swallowed. Fatal if inhaled. May cause damage to organs through prolonged or repeated exposure. Toxic to aquatic life with long lasting effects Classification of the substance or mixture Acute Oral Toxicity Category 2 Acute Inhalation Toxicity - Vapors Category 2 Specific target organ toxicity - (repeated exposure) Category 2 Chronic aquatic toxicity Category 2 Label Elements
Signal word
Danger Hazard Statements H373 - May cause damage to organs through prolonged or repeated exposure H411 - Toxic to aquatic life with long lasting effects H300 + H330 - Fatal if swallowed or if inhaled
Prevention
P260 - Do not breathe dust/fume/gas/mist/vapors/spray P264 - Wash face, hands and any exposed skin thoroughly after handling P271 - Use only outdoors or in a well-ventilated area P270 - Do not eat, drink or smoke when using this product P284 - Wear respiratory protection
Response
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P310 - Immediately call a POISON CENTER or doctor P330 - Rinse mouth
Storage
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P405 - Store locked up
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
None identified.
Health hazards
Very toxic if swallowed. Fatal if inhaled. May cause damage to organs through prolonged or repeated exposure.
Environmental hazards
Toxic to aquatic life with long lasting effects. Toxic to terrestrial vertebrates. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Classification of the substance or mixture Acute Oral Toxicity Category 2 Acute Inhalation Toxicity - Vapors Category 2 Specific target organ toxicity - (repeated exposure) Category 2 Chronic aquatic toxicity
