Note: Ingredients listed on restricted chemical lists
EC/CAS
637-03-6
Name of the chemical
Phenylarsine oxide
Concentration
100%
General Information
Version
3
Revision date
2025-04-03
Product name
Phenylarsine oxide
Product Synonyms
Oxophenylarsine C6 H5 As O 168.03
CAS No.
637-03-6
Emergency telephone
+64 9 980 6780
Icons in SDS
Company Information
company name
Thermo Fisher Scientific New Zealand Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
ANZinfo@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H301, H410
Hazard statements
Code
Statements
H301
Toxic if swallowed
Section 2
SECTION 2: Hazards identification
Classified as hazardous in accordance with the criteria of EPA New Zealand Classification under Work Safe New Zealand Classified as hazardous in accordance with the criteria of EPA New Zealand GHS Classification
Physical hazards
Based on available data, the classification criteria are not met
Health hazards
Acute Oral Toxicity Category 3
Environmental hazards
Acute aquatic toxicity Category 1 Chronic aquatic toxicity Category 1 Label Elements
Signal word
Danger Hazard Statements H301 - Toxic if swallowed H410 - Very toxic to aquatic life with long lasting effects
Prevention
P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P271 - Use only outdoors or in a well-ventilated area P270 - Do not eat, drink or smoke when using this product P273 - Avoid release to the environment
Response
P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P311 - Call a POISON CENTER or doctor P330 - Rinse mouth P391 - Collect spillage
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 hazards which do not result in classification
This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
Physical hazards Based on available data, the classification criteria are not met Health hazards Acute Oral Toxicity Category 3 Environmental hazards Acute aquatic toxicity Category 1 Chronic aquatic toxicity