3M Scotch-Weld Epoxy Adhesive DP420 Black, part A

3M Philippines, Inc.

Revision date : 2026-05-04

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GHS05 GHS07 GHS08
Health risk rating 5
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

3-10

Listed in

General Information

Version

1.00

Revision date

2026-05-04

Product name

3M Scotch-Weld Epoxy Adhesive DP420 Black, part A

1.2.1 Relevant identified uses

Adhesive

supplier name

3M Philippines, Inc.

Emergency telephone

+632 827 11680

Icons in SDS

GHS05 GHS07 GHS08 M004 M009 M010 M011 M013 M017 M026

Company Information

company name

3M Philippines, Inc.

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

mcvillalva@mmm.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H314, H317, H370

Hazard statements

Code

Statements

H314

Causes severe skin burns and eye damage

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Skin Corrosion/Irritation: Category 1B Serious Eye Damage/Irritation: Category 1 Skin Sensitizer: Category 1 Specific Target Organ Toxicity (single exposure): Category 1

Hazard pictograms

Corrosion |Exclamation mark |Health Hazard |

Hazard statements

H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H370 Causes 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. P321 Specific treatment (see Notes to Physician on this label). P333 + P313 If skin irritation or rash occurs: Get medical attention. Notes to Physician: Overexposure to this product may result in methemoglobinemia. Methemoglobinemia may be clinically suspected by the presence of clinical "cyanosis" in the presence of a normal PaO2 (as obtained by arterial blood gases). Routine pulse oximetry may be inaccurate for monitoring oxygen saturation in the presence of methemoglobinemia, and should not be used to make the diagnosis of this disorder. If the patient is symptomatic or if the methemoglobin level is >20%, specific therapy with methylene blue should be consider as part of the medical management

2.3 Other hazards

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

2.1 Classification of the substance or mixture

Skin Corrosion/Irritation: Category 1B. Serious Eye Damage/Irritation: Category 1. Skin Sensitizer: Category 1. Specific Target Organ Toxicity (single exposure): Category 1. 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. H370 Causes 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. P321 Specific treatment (see Notes to Physician on this label). P333 + P313 If skin irritation or rash occurs: Get medical attention. Notes to Physician: Overexposure to this product may result in methemoglobinemia. Methemoglobinemia may be clinically suspected by the presence of clinical "cyanosis" in the presence of a normal PaO2 (as obtained by arterial blood gases). Routine pulse oximetry may be inaccurate for monitoring oxygen saturation in the presence of methemoglobinemia, and should not be used to make the diagnosis of this disorder. If the patient is symptomatic or if the methemoglobin level is >20%, specific therapy with methylene blue should be consider as part of the medical management 2.3. Other hazards Persons previously sensitized to amines may develop a cross-sensitization reaction to certain other amines. May cause chemical gastrointestinal burns. SECTION 3: Composition/information on ingredients This material is a mixture. Ingredient C.A.S. No. % by Wt Modified Epoxy Resin Trade Secret 55 - 65 BIS(3-AMINOPROPYL) ETHER OF 4246-51-9 <= 50 DIETHYLENE GLYCOL Nitric acid, calcium salt, tetrahydrate 13477-34-4 5 - 10 Tris(2,4,6- 90-72-2 3 - 10 dimethylaminomonomethyl)phenol Siloxanes and Silicones, di-Me, reaction 67762-90-7 3 - 7 products with silica 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 attention. Wash clothing before reuse. Eye Contact: Immediately flush with large amounts of water for at least 15 minutes. Remove contact lenses if easy to do. Continue rinsing. Immediately get medical attention.

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