Note: Ingredients listed on restricted chemical lists
EC/CAS
203-571-6/108-31-6
Name of the chemical
maleic anhydride
Concentration
40-50
General Information
Version
8.00
Revision date
2025-10-28
Product name
3M Scotchcast Electrical Resin 235 Part B
1.2.1 Relevant identified uses
Electrical
Emergency telephone
+44 (0)1344 858 000
Icons in SDS
Company Information
company name
3M United Kingdom PLC
e-mail address of the competent person responsible for the Safety Data Sheet
ner-productstewardship@mmm.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H317, H319, H334, H412
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
No 1272/2008 Classification of the substance or mixture
Hazard pictograms
GHS08 (Health Hazard) | Ingredient CAS Nbr EC No. % by Wt Dodecenylsuccinic anhydride 25377-73-5 246-917-1 30 - 60 maleic anhydride 108-31-6 203-571-6 < 0.09
Hazard statements
H319 Causes serious eye irritation. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 May cause an allergic skin reaction. H412 Harmful to aquatic life with long lasting effects.
Prevention
P261A Avoid breathing vapours. P280E Wear protective gloves.
Response
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. P333 + P313 If skin irritation or rash occurs: Get medical advice/attention. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTRE or doctor/physician.
Contains
44% of components with unknown hazards to the aquatic environment
2.3 Other hazards
None known. This material does not contain any substances that are assessed to be a PBT or vPvB
2.1 Classification of the substance or mixture
The retained CLP Regulation (EU) No 1272/2008 as amended for Great Britain The health and environmental classifications of this material have been derived using the calculation method, except in cases where test data are available or the physical form impacts classification. Classification(s) based on test data or physical form are noted below, if applicable. CLASSIFICATION: Serious Eye Damage/Eye Irritation, Category 2 - Eye Irrit. 2; H319 Respiratory Sensitization, Category 1 - Resp. Sens. 1; H334 Skin Sensitization, Category 1 - Skin Sens. 1; H317 Hazardous to the Aquatic Environment (Chronic), Category 3 - Aquatic Chronic 3; H412 For full text of H phrases, see Section 16.
