3M Scotch-Weld Epoxy Adhesive DP-420 OWT , Part A

3M Malaysia Sdn. Bhd

Revision date : 2026-06-01

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GHS05 GHS07 GHS08
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

90-72-2

Name of the chemical

2,4,6-tris(dimethylaminomethyl)phenol

Concentration

1-6

Listed in

EC/CAS

7732-18-5

Name of the chemical

Water, distilled, conductivity or of similar purity H2O

Concentration

<=2

General Information

Version

1.00

Revision date

2026-06-01

Product name

3M Scotch-Weld Epoxy Adhesive DP-420 OWT , Part A

1.2.1 Relevant identified uses

Structural adhesive

supplier name

3M Malaysia Sdn. Bhd

Emergency telephone

+60 03-7884 2888

Icons in SDS

GHS05 GHS07 GHS08 M004 M009 M010 M013 M017

Company Information

company name

3M Malaysia Sdn. Bhd

e-mail address of the competent person responsible for the Safety Data Sheet

3mmyehsr@mmm.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H314, H317, H371

Hazard statements

Code

Statements

H314

Causes severe skin burns and eye damage

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Skin Corrosion/Irritation: Category 1. Serious Eye Damage/Irritation: Category 1. Skin Sensitizer: Category 1. Specific Target Organ Toxicity (single exposure): Category 2. 2.2. Label elements Signal word Danger Symbols Corrosion |Exclamation mark |Health Hazard | Pictograms Hazard Statements: H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H371 May cause damage to organs: blood or blood-forming organs. Precautionary statements Prevention: P260 Do not breathe dust/fume/gas/mist/vapors/spray. P280D Wear protective gloves, protective clothing, eye protection, and face protection. Response: P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 Immediately call a POISON CENTER or doctor. P333 + P313 If skin irritation or rash occurs: Get medical attention. 2.3. Other hazards May cause chemical gastrointestinal burns., Persons previously sensitized to amines may develop a cross-sensitization reaction to certain other amines. SECTION 3: Composition/information on ingredients This material is a mixture. Ingredient C.A.S. No. % by Wt Modified Epoxy Resin Trade Secret 40 - 80 4,7,10-Trioxatridecane-1,13-Diamine 4246-51-9 10 - 50 Calcium salt 13477-34-4 1 - 9 2,4,6-tris((Dimethylamino)Methyl)Phenol 90-72-2 1 - 6 Amorphous Silica 67762-90-7 1 - 5 Water 7732-18-5 <= 2 SECTION 4: First aid measures 4.1. Description of first aid measures Inhalation: Remove person to fresh air. If you feel unwell, get medical attention. Skin Contact: Immediately flush with large amounts of water for at least 15 minutes. Remove contaminated clothing. Get immediate medical

Signal word

Danger

Hazard pictograms

Corrosion |Exclamation mark |Health Hazard |

Hazard statements

H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H371 May cause damage to organs: blood or blood-forming organs.

Prevention

P260 Do not breathe dust/fume/gas/mist/vapors/spray. P280D Wear protective gloves, protective clothing, eye protection, and face protection.

Response

P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 Immediately call a POISON CENTER or doctor. P333 + P313 If skin irritation or rash occurs: Get medical attention.

Other hazards

May cause chemical gastrointestinal burns., Persons previously sensitized to amines may develop a cross-sensitization reaction to certain other amines

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