Note: Ingredients listed on restricted chemical lists
EC/CAS
128-37-0
Name of the chemical
2,6-di-tert-butyl-p-cresol
Concentration
<10
General Information
Version
6.5
Revision date
2025-11-24
Product name
α-Methylene-γ-butyrolactone
CAS No.
547-65-9
1.2.1 Relevant identified uses
For R&D use only. Not for pharmaceutical, household or other uses
Emergency telephone
+61 2 9037 2994
Icons in SDS
Company Information
company name
Merck Life Science Pty Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
customersupport.anz@merckgroup.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H226, H317, H412
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
GHS Classification Flammable liquids Category 3 Skin sensitisation Category 1 Short-term (acute) aquat- Category 3 ic hazard Long-term (chronic) Category 3 aquatic hazard
Signal word
Warning
Hazard statements
H226 Flammable liquid and vapour. H317 May cause an allergic skin reaction. H412 Harmful to aquatic life with long lasting effects.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equip- ment. P241 Use explosion-proof electrical/ ventilating/ light- ing equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P261 Avoid breathing mist or vapours. P272 Contaminated work clothing should not be al- lowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P333 + P313 If skin irritation or rash occurs: Get medi- cal advice/ attention. P362 + P364 Take off contaminated clothing and wash it before reuse. P370 + P378 In case of fire: Use dry sand, dry chemi- cal or alcohol-resistant foam to extinguish.
Storage
P403 + P235 Store in a well-ventilated place. Keep cool.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
None known.
2.1 Classification of the substance or mixture
Flammable liquids : Category 3 Skin sensitisation : Category 1 Short-term (acute) aquat- : Category 3 ic hazard Long-term (chronic) : Category 3 aquatic hazard
