3M Scotch-Weld Epoxy Adhesive EC-3333 B/A Part A

3M

Revision date : 2025-05-08

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GHS05 GHS07
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

25068-38-6

Name of the chemical

4,4'-Isopropylidenediphenol, oligomeric reaction products with 1-chloro-2,3-epoxypropane

Concentration

5 - 10

Listed in

EC/CAS

90-72-2

Name of the chemical

2,4,6-tris(dimethylaminomethyl)phenol

Concentration

1 - 5

Listed in

EC/CAS

55120-75-7

Name of the chemical

Methanesulfonic acid, 1,1,1-trifluoro-, calcium salt (2:1)

Concentration

1 - 5

General Information

Version

20.00

Revision date

2025-05-08

Product name

3M Scotch-Weld Epoxy Adhesive EC-3333 B/A Part A

1.2.1 Relevant identified uses

Accelerator for 2 part adhesive

supplier name

3M

Manufacturer Name

3M

Emergency telephone

1-800-364-3577, (651) 737-6501

Icons in SDS

GHS05 GHS07

Company Information

company name

3M

Hazard Codes

Hazard statements (CLP)

H317

Hazard statements

Code

Statements

H317

May cause an allergic skin reaction

Section 2

SECTION 2: Hazards identification

Hazard classification Serious Eye Damage/Irritation: Category 1 Skin Corrosion/Irritation: Category 1B Skin Sensitizer: Category 1

Hazard pictograms

Corrosion | Exclamation mark |

Hazard statements

Causes severe skin burns and eye damage. May cause an allergic skin reaction.

Prevention

Do not breathe dust/fume/gas/mist/vapors/spray. Wear protective gloves, protective clothing, and eye/face protection. Wash thoroughly after handling. Contaminated work clothing must not be allowed out of the workplace.

Response

IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

Storage

Store locked up.

Disposal

Dispose of contents/container in accordance with applicable local/regional/national/international regulations.

2.3 Other hazards

May cause chemical gastrointestinal burns. 96% of the mixture consists of ingredients of unknown acute inhalation toxicity.

2.1 Classification of the substance or mixture

Serious Eye Damage/Irritation: Category 1. Skin Corrosion/Irritation: Category 1B. Skin Sensitizer: Category 1. 2.2. Label elements Signal word Danger Symbols Corrosion | Exclamation mark | Pictograms Hazard Statements Causes severe skin burns and eye damage. May cause an allergic skin reaction. Precautionary Statements Prevention: Do not breathe dust/fume/gas/mist/vapors/spray. Wear protective gloves, protective clothing, and eye/face protection. Wash thoroughly after handling. Contaminated work clothing must not be allowed out of the workplace. Response: IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Storage: Store locked up. Disposal: Dispose of contents/container in accordance with applicable local/regional/national/international regulations. 2.3. Hazards not otherwise classified May cause chemical gastrointestinal burns. 96% of the mixture consists of ingredients of unknown acute inhalation toxicity. SECTION 3: Composition/information on ingredients Ingredient C.A.S. No. % by Wt 4,7,10-trioxtridecane-1,13-diamine 4246-51-9 30 - 60 Trade Secret * Epoxy Resin 2 68610-41-3 10 - 30 Trade Secret * Epoxy Resin 1 25068-38-6 5 - 10 Trade Secret *

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