General Information
Version
3
Revision date
2025-12-30
Product name
(R)-(+)-Styrene oxide
Product Synonyms
(R)-Phenyloxirane
CAS No.
20780-53-4
1.2.2. Uses advised against
This product does not contain any substance(s) on the Illicit Drug Precursors/Reagents list This product does not contain any substance(s) subject to Prohibition, Authorization or Restriction. This product does not contain any substance(s) listed on the voluntary National Code of Practice for Chemicals of Security Concern
Emergency telephone
+613 9757 4559
Icons in SDS
Company Information
company name
ThermoFisher Scientific Australia Pty 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)
H312, H315, H317, H319, H331, H340, H350
Hazard statements
Code
Statements
H312
Harmful in contact with skin
Section 2
SECTION 2: Hazards identification
Classified as hazardous according to criteria of Safe Work Australia. Classification under Safe Work Australia
Physical hazards
No hazards identified
Health hazards
Acute Dermal Toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 3 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Skin Sensitization Category 1 Germ Cell Mutagenicity Category 1B Carcinogenicity Category 1B
Environmental hazards
No hazards identified
2.2 Label elements
Skull and Crossbones
Signal word
Danger
Hazard statements
H312 - Harmful in contact with skin H315 - Causes skin irritation H317 - May cause an allergic skin reaction H319 - Causes serious eye irritation H331 - Toxic if inhaled H340 - May cause genetic defects H350 - May cause cancer Combustible liquid
Precautionary statements
P202 - Do not handle until all safety precautions have been read and understood P201 - Obtain special instructions before use P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P261 - Avoid breathing 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 P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves/protective clothing/eye protection/face protection P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P311 - Call a POISON CENTER or doctor P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P362 + P364 - Take off contaminated clothing and wash it before reuse P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P405 - Store locked up P501 - Dispose of contents/ container to an approved waste disposal plant
Further information
Toxic to terrestrial vertebrates This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
Classified as hazardous according to criteria of Safe Work Australia Physical hazards No hazards identified Health hazards Acute Dermal Toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 3 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Skin Sensitization Category 1 Germ Cell Mutagenicity Category 1B Carcinogenicity Category 1B Environmental hazards No hazards identified
