Note: Ingredients listed on restricted chemical lists
EC/CAS
209-548-7/585-07-9
Name of the chemical
methacrylic acid, tert-butyl ester
Concentration
N/A
EC/CAS
201-204-4/79-41-4
Name of the chemical
methacrylic acid
Concentration
N/A
General Information
Version
13.0
Revision date
2025-11-18
Product name
tert.-Butylmethacrylate LS (Low Stabilizer)
Chemical name
tert-butyl methacrylate
CAS No.
585-07-9
REACH No
01-2119486786-17-0000
1.2.1 Relevant identified uses
Monomer
Emergency telephone
+49 180 2273-112
Icons in SDS
Company Information
company name
BASF SE
e-mail address of the competent person responsible for the Safety Data Sheet
product-safety-uk-and-ireland@basf.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H226, H315, H319, H335
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
According to Regulation (EC) No 1272/2008 [CLP Classification of the substance or mixture According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Flam. Liq. 3 H226 Flammable liquid and vapour Skin Irrit. 2 H315 Causes skin irritation Eye Irrit. 2 H319 Causes serious eye irritation STOT SE 3 H335 May cause respiratory irritation
2.2 Label elements
According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567
Signal word
Warning
Hazard statements
H226 Flammable liquid and vapour. H319 Causes serious eye irritation. H315 Causes skin irritation. H335 May cause respiratory irritation.
Prevention
P280 Wear protective gloves and eye protection or face protection. P271 Use only outdoors or in a well-ventilated area.
Response
P312 Call a POISON CENTER or physician if you feel unwell. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage
P403 + P235 Store in a well-ventilated place. Keep cool.
Precautionary statements
(Disposal) P501 Dispose of contents and container to hazardous or special waste collection point. Hazard determining component(s) for labelling: tert-Butyl methacrylate, methacrylic acid
2.3 Other hazards
According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 If applicable information is provided in this section on other hazards which do not result in classification but which may contribute to the overall hazards of the substance or mixture. See section 12 - Results of PBT and vPvB assessment.
2.1 Classification of the substance or mixture
According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Flam. Liq. 3 H226 Flammable liquid and vapour. Skin Irrit. 2 H315 Causes skin irritation. Eye Irrit. 2 H319 Causes serious eye irritation. STOT SE 3 H335 May cause respiratory irritation. Specific Concentration Limits According to Regulation (EC) No 1272/2008 [CLP] STOT SE 3, irr. to respiratory syst.: >= 10 % For the classifications not written out in full in this section the full text can be found in section 16.
