3M Scotch-Weld Epoxy Potting Compound/Adhesive 270 Black, Part A

3M United Kingdom PLC

Revision date : 2025-03-14

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GHS06 GHS08 GHS09
Health risk rating 4
Safety risk rating 1
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

284-325-5/84852-15-3

Name of the chemical

Nonylphenol (NP), mixed isomers

Concentration

40-60

EC/CAS

229-962-1/6864-37-5

Name of the chemical

2,2'-dimethyl-4,4'-methylenebis(cyclohexylamine)

Concentration

15-40

EC/CAS

202-859-9/100-51-6

Name of the chemical

Benzyl Alcohol

Concentration

1-10

General Information

Version

10.00

Revision date

2025-03-14

Product name

3M Scotch-Weld Epoxy Potting Compound/Adhesive 270 Black, Part A

1.2.1 Relevant identified uses

Structural adhesive

Emergency telephone

+44 (0)1344 858 000

Icons in SDS

GHS06 GHS08 GHS09

Company Information

company name

3M United Kingdom PLC

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

tox.uk@mmm.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H302, H311, H315, H319, H361fd, H373, H400, H410

Hazard statements

Code

Statements

H302

Harmful if swallowed

H311

Toxic in contact with skin

H315

Causes skin irritation

H319

Causes serious eye irritation

H361fd

Suspected of damaging fertility. Suspected of damaging the unborn child.

H373

May cause damage to organs through prolonged or repeated exposure

H400

Very toxic to aquatic life

H410

Very toxic to aquatic life with long lasting effects

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

The retained Acute Toxicity, Category 4 - Acute Tox. 4; H302 Acute Toxicity, Category 3 - Acute Tox. 3; H311 Skin Corrosion/Irritation, Category 2 - Skin Irrit. 2; H315 Serious Eye Damage/Eye Irritation, Category 2 - Eye Irrit. 2; H319 Reproductive Toxicity, Category 2 - Repr. 2; H361fd Specific Target Organ Toxicity-Repeated Exposure, Category 2 - STOT RE 2; H373 Hazardous to the Aquatic Environment (Acute), Category 1 - Aquatic Acute 1; H400 Hazardous to the Aquatic Environment (Chronic), Category 1 - Aquatic Chronic 1; H410 For full text of H phrases, see Section 16.

2.2 Label elements

The retained

Hazard pictograms

GHS06 (Skull and crossbones) |GHS08 (Health Hazard) |GHS09 (Environment) | Ingredient CAS Nbr EC No. % by Wt 4-nonylphenol, branched 84852-15-3 284-325-5 40 - 60 2,2'-dimethyl-4,4'-methylenebis(cyclohexylamine) 6864-37-5 229-962-1 15 - 40 benzyl alcohol 100-51-6 202-859-9 1 - 10 Phenol, 2-nonyl-, branched 91672-41-2 294-048-1 < 10

Hazard statements

H302 Harmful if swallowed. H311 Toxic in contact with skin. H315 Causes skin irritation. H319 Causes serious eye irritation. H361fd Suspected of damaging fertility. Suspected of damaging the unborn child. H373 May cause damage to organs through prolonged or repeated exposure: blood or blood-forming organs | cardiovascular system | endocrine system | kidney/urinary tract | liver | musculoskeletal system. H410 Very toxic to aquatic life with long lasting effects.

Prevention

P260A Do not breathe vapours. P273 Avoid release to the environment. P280C Wear protective gloves and protective clothing. P280C Wear protective gloves and protective clothing. 9% of the mixture consists of components of unknown acute dermal toxicity.

Response

P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P391 Collect spillage. For containers not exceeding 125 ml the following Hazard and Precautionary statements may be used: <=125 ml Hazard statements H311 Toxic in contact with skin. H361fd Suspected of damaging fertility. Suspected of damaging the unborn child. <=125 ml Precautionary statements

2.3 Other hazards

Contains a substance identified as an endocrine disrupter in the list established in accordance with REACH Article 59(1), as amended by UK REACH Regulations SI 2019/758 This material does not contain any substances that are assessed to be a PBT or vPvB

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