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Safety Data Sheet EN

3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A)

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A)

Regulatory Identifiers

CAS Number
N/A

Identified Uses

Structural adhesive.

Manufacturers & Suppliers

3M United Kingdom PLC logo

3M United Kingdom PLC

manufacturer

3M Centre, Cain Road, Bracknell, Berkshire, RG12 8HT.

+44 (0)1344 858 000

http://www.3M.com/uk

Emergency Contacts

Emergency Contact

+44 (0)1344 858 000

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Eye Dam. Cat. 1 H318
Skin Corr. Cat. 1B H314
Skin Sens. Cat. 1 H317

GHS Pictograms

GHS05 - Corrosive

GHS05

GHS07 - Health hazard

GHS07

Hazard Statements

H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.

Precautionary Statements

P260 Do not breathe dust.
P280 Wear protective gloves, protective clothing, and eye/face protection.
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 CENTRE or doctor/physician.
P333 + P313 If skin irritation or rash occurs: Get medical advice/attention.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture
Chemical Name CAS Number Concentration Hazardous
3,3'-Oxybis(ethyleneoxy)bis(propylamine) EC: 224-207-2 4246-51-9 60 - 100% Yes
2,4,6-Tris(dimethylaminomethyl)phenol EC: 202-013-9 90-72-2 7 - 13% Yes
Synthetic amorphous silica, fumed, crystalline-free 112945-52-5 5 - 10% No
Bis[(dimethylamino)methyl]phenol EC: 275-162-0 71074-89-0 5% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove person to fresh air.

Skin contact

Immediately flush with large amounts of water for at least 15 minutes. Remove contaminated clothing. 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.

Ingestion

Rinse mouth.

Immediate Medical Attention

Get immediate medical attention.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use a fire fighting agent suitable for the surrounding fire.

Specific hazards

None inherent in this product.

Instructions

No special protective actions for fire-fighters are anticipated.

Firefighter Protection

No special protective actions for fire-fighters are anticipated.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Evacuate area.

Environmental

Avoid release to the environment.

Cleanup methods

Sweep up. Clean up residue.

Materials: closed container approved for transportation by appropriate authorities

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Avoid breathing of dust created by cutting, sanding, grinding or machining. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Do not eat, drink or smoke when using this product. Wash thoroughly after handling. Wash contaminated clothing before reuse.

Storage

Store in a well-ventilated place. Keep container tightly closed. Protect from sunlight. Store away from heat.

Hygiene

Do not eat, drink or smoke when using this product. Wash thoroughly after handling. Wash contaminated clothing before reuse.

Fire prevention

Store away from heat.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Curing enclosures must be exhausted to outdoors or to a suitable emission control device. Provide appropriate local exhaust ventilation for cutting, grinding, sanding or machining. Use general dilution ventilation and/or local exhaust ventilation to control airborne exposures to below relevant Exposure Limits and/or control dust/fume/gas/mist/vapours/spray. If ventilation is not adequate, use respiratory protection equipment.

Hands

Gloves made from the following material(s) are recommended: Fluoroelastomer, Nitrile rubber. Use gloves tested to EN 374

Eyes

Full face shield. Indirect vented goggles. Use eye/face protection conforming to EN 166

Respiratory

Wear respiratory protection if ventilation is inadequate to prevent overexposure. An exposure assessment may be needed to decide if a respirator is required. If a respirator is needed, use respirators as part of a full respiratory protection program. Based on the results of the exposure assessment, select from the following respirator type(s) to reduce inhalation exposure: Half facepiece or full facepiece air-purifying respirator suitable for organic vapours and particulates. Use a respirator conforming to EN 140 or EN 136: filter types A & P

Skin/Body

If this product is used in a manner that presents a higher potential for exposure (eg. spraying, high splash potential etc.), then use of protective coveralls may be necessary. Select and use body protection to prevent contact based on the results of an exposure assessment. The following protective clothing material(s) are recommended: Apron – Nitrile

Environmental

Refer to Annex

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Language Code
---
Physical State
liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Red thick paste.
Colour
---
Colour Intensity
---
Form
Paste
Odor
Amine odour
Odor Threshold
No data available.
Ph
Not applicable.
Melting Point
Not applicable.
Boiling Point
>=100 °C
Flash Point
>=100 °C [Test Method:Closed Cup]
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
No data available.
Vapor Pressure
No data available.
Vapor Density
---
Relative Density
1.04 - 1.08 [Ref Std:WATER=1]
Bulk Density
---
Density
1.04 - 1.08 g/ml
Flammability
Not classified
Upper Explosive Limit
No data available.
Lower Explosive Limit
No data available.
Explosive Limits
---
Auto Ignition Temperature
No data available.
Decomposition Temperature
No data available.
Solubility
---
Partition Coefficient
No data available.
Solubility In Water
Negligible
Solubility In Fat
---
Molecular Weight
---
Voc Content
0 % weight
Metal Corrosion
---
Dynamic Viscosity
10 - 25 Pa-s [@ 23 °C]
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable.

Reactivity

This material may be reactive with certain agents under certain conditions - see the remaining headings in this section

Hazardous reactions

Hazardous polymerisation will not occur.

Avoid

Avoid curing large quantities of material to prevent a premature reaction (exotherm) with production of intense heat and smoke. Heat. Sparks and/or flames.

Incompatible

Strong oxidising agents.

Decomposition

None known. Refer to section 5.2 for hazardous decomposition products during combustion.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

12.1. Toxicity

No product test data available. | Material | CAS Nbr | Organism | Type | Exposure | Test endpoint | Test result | | --- | --- | --- | --- | --- | --- | --- |

No product test data available.

12.1. Toxicity

| Material | CAS Nbr | Organism | Type | Exposure | Test endpoint | Test result | | --- | --- | --- | --- | --- | --- | --- | | 3,3'-Oxybis(ethyleneoxy)bis (propylamine) | 4246-51-9 | Golden Orfe | Experimental | 96 hours | LC50 | >1,000 mg/l | | 3,3'-Oxybis(ethyleneoxy)bis (propylamine) | 4246-51-9 | Green algae | Experimental | 72 hours | EC50 | >500 mg/l | | 3,3'-Oxybis(ethyleneoxy)bis (propylamine) | 4246-51-9 | Water flea | Experimental | 48 hours | EC50 | 220 mg/l | | 3,3'-Oxybis(ethyleneoxy)bis (propylamine) | 4246-51-9 | Green algae | Experimental | 72 hours | Effect Concentration 10% | 5.4 mg/l |

12.1. Toxicity

| Material | CAS Nbr | Organism | Type | Exposure | Test endpoint | Test result | | --- | --- | --- | --- | --- | --- | --- | | 2,4,6-Tris(dimethylaminomethyl)phenol | 90-72-2 | Common Carp | Experimental | 96 hours | LC50 | 175 mg/l | | 2,4,6-Tris(dimethylaminomethyl)phenol | 90-72-2 | Grass Shrimp | Experimental | 96 hours | LC50 | 718 mg/l | | 2,4,6-Tris(dimethylaminomethyl)phenol | 90-72-2 | Green algae | Experimental | 72 hours | EC50 | 84 mg/l | | 2,4,6-Tris(dimethylaminomethyl)phenol | 90-72-2 | Green algae | Experimental | 72 hours | NOEC | 6.25 mg/l |

12.1. Toxicity

| Material | CAS Nbr | Organism | Type | Exposure | Test endpoint | Test result | | --- | --- | --- | --- | --- | --- | --- | | Synthetic amorphous silica, fumed, crystalline-free | 112945-52-5 | Water flea | Experimental | 24 hours | EC50 | >100 mg/l | | Synthetic amorphous silica, fumed, crystalline-free | 112945-52-5 | Zebra Fish | Experimental | 96 hours | LC50 | >100 mg/l | | Synthetic amorphous silica, fumed, crystalline-free | 112945-52-5 | Green Algae | Experimental | 72 hours | EC50 | >100 mg/l | | Synthetic amorphous silica, fumed, crystalline-free | 112945-52-5 | Green Algae | Experimental | 72 hours | NOEC | 60 mg/l |

12.2. Persistence and degradability

| Material | CAS Nbr | Test type | Duration | Study Type | Test result | Protocol | | --- | --- | --- | --- | --- | --- | --- |

12.2. Persistence and degradability

| Material | CAS Nbr | Test type | Duration | Study Type | Test result | Protocol | | --- | --- | --- | --- | --- | --- | --- | | 3,3'-Oxybis(ethyleneoxy)bis(propylamine) | 4246-51-9 | Experimental Biodegradation | 25 days | CO2 evolution | -8 % weight | OECD 301B - Modified sturm or CO2 |

12.2. Persistence and degradability

| Material | CAS Nbr | Test type | Duration | Study Type | Test result | Protocol | | --- | --- | --- | --- | --- | --- | --- | | 2,4,6-Tris(dimethylaminomethyl)phenol | 90-72-2 | Experimental Biodegradation | 28 days | BOD | 4 % weight | OECD 301D - Closed bottle test |

12.2. Persistence and degradability

| Material | CAS Nbr | Test type | Duration | Study Type | Test result | Protocol | | --- | --- | --- | --- | --- | --- | --- | | Bis[(dimethylamino)methyl]phenol | 71074-89-0 | Estimated Biodegradation | 28 days | BOD | 20 % weight | OECD 301C - MITI test (I) |

12.3 : Bioaccumulative potential

Page: 10 of 14 3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A) | Material | CAS Nbr | Test type | Duration | Study Type | Test result | Protocol | | --- | --- | --- | --- | --- | --- | --- |

12.3 : Bioaccumulative potential

| Material | CAS Nbr | Test type | Duration | Study Type | Test result | Protocol | | --- | --- | --- | --- | --- | --- | --- | | 3,3'-Oxybis(ethyleneoxy)bis(propylene) | 4246-51-9 | Estimated Bioconcentration | | Log Kow | -1.46 | Estimated: Octanol-water partition coefficient |

12.3 : Bioaccumulative potential

| Material | CAS Nbr | Test type | Duration | Study Type | Test result | Protocol | | --- | --- | --- | --- | --- | --- | --- | | 2,4,6-Tris(dimethylaminomethyl)phenol | 90-72-2 | Experimental Bioconcentration | | Log Kow | -0.66 | Other methods |

12.3 : Bioaccumulative potential

| Material | CAS Nbr | Test type | Duration | Study Type | Test result | Protocol | | --- | --- | --- | --- | --- | --- | --- | | Bis[(dimethylamino)methyl]phenol | 71074-89-0 | Estimated Bioconcentration | | Log Kow | -2.34 | Estimated: Octanol-water partition coefficient |

12.4. Mobility in soil

Please contact manufacturer for more details

12.5. Results of the PBT and vPvB assessment

No information available at this time, contact manufacturer for more details

12.6. Other adverse effects

No information available.
13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

Dispose of completely cured (or polymerized) material in a permitted industrial waste facility. As a disposal alternative, incinerate uncured product in a permitted waste incineration facility.

Disposal

Dispose of completely cured (or polymerized) material in a permitted industrial waste facility. As a disposal alternative, incinerate uncured product in a permitted waste incineration facility.

Waste Codes

08 04 09* Waste adhesives and sealants containing organic solvents or other dangerous substances EWC
20 01 27* Paint, inks, adhesives and resins containing dangerous substances EWC
14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
3259
Shipping Name
Amines, Solid, Corrosive, N.O.S. (3,3'-oxybis(ethyleneoxy)bis(propylene))
Transport Class
8
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Global inventory status: Contact 3M for more information.

Chemical Safety Assessment Not performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for 3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A)?

The signal word is danger.

What is the physical form of 3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A)?

3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A) is a liquid appearing as red thick paste. . It has amine odour odor.

What is 3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A) used for?

Structural adhesive.

What are the hazard statements for 3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A)?

This substance has 2 hazard statements:

  • H314: Causes severe skin burns and eye damage.
  • H317: May cause an allergic skin reaction.

What is the melting point of 3M Scotch-Weld™ Structural Adhesive EC-9323 B/A (Part A)?

The melting point is Not applicable. and the boiling point is >=100 °C.