3M Scotch-Weld TL70 Anaerobic Threadlocker
Safety Data Sheet
Copyright, 2011, 3M Company All rights reserved. Copying and/or downloading of this information for the purpose of
properly utilising 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior
written agreement is obtained from 3M, ve (2) neither the copy nor the original is resold or otherwise distributed with the
intention of earning a profit thereon.
22-7859-6
Document group:
29/07/2011
Revision date:
Transportation version number:
1.00 (14/04/2010)
Version number:
Supersedes date:
6.04
09/05/2011
This Safety Data Sheet has been prepared in accordance with the REACH Regulation (EC) 1907/2006 and its modifications.
SECTION 1: Identification of the substance/mixture and of the
company/undertaking
1.1. Product identifier
3M Scotch-Weld TL70 Anaerobic Threadlocker
Product identification numbers
GS-2000-4405-4
GS-2000-4406-2
GS-2000-4496-3
GS-2000-4636-4
GS-2000-4993-9
GS-2000-4994-7
GS-2000-5309-7
GS-2000-5331-1
GS-2000-4407-0
GS-2000-4637-2
GS-2000-4995-4
GS-2000-4477-3
GS-2000-4695-0
GS-2000-4996-2
GS-2000-4478-1
GS-2000-4992-1
GS-2000-5025-9
1.2. Relevant identified uses of the substance or mixture and uses advised against
Identified uses
Structural adhesive.
1.3. Details of the supplier of the substance or mixture
3M United Kingdom PLC, 3M Centre, Cain Road, Bracknell, Berkshire, RG12 8HT.
Address:
E Mail:
Website:
tox.uk@mmm.com
www.3M.com/uk
1.4. Emergency telephone number
+44 (0)1344 858 000
SECTION 2: Hazard identification
2.1. Classification of the substance or mixture
Dangerous substances(67/548/EEC)/preparations(1999/45/EC) directive
Indication of danger
Irritant.
Sensitising
2.2. Label elements
Dangerous substances(67/548/EEC)/preparations(1999/45/EC) directive
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3M Scotch-Weld TL70 Anaerobic Threadlocker
Symbols
Xi
Irritant.
Contains:
2-Hydroxypropyl methacrylate; Methacrylic acid, monoester with propane-1,2-diol; 2,2'-Ethylenedioxydiethyl dimethacrylate
Risk phrases
R36/37/38
R43
Safety phrases
S24
S37
2.3. Other hazards
None known.
Irritating to eyes, respiratory system and skin.
May cause sensitisation by skin contact.
Avoid contact with skin.
Wear suitable gloves.
SECTION 3: Composition/information on ingredients
Ingredient
2,2'-Ethylenedioxydiethyl dimethacrylate
CAS Nbr
109-16-0
EU Inventory % by Wt
EINECS 203- 40 - 70
652-6
Classification
R43 (Self Classified)
Skin Sens. 1, H317; Aquatic
Acute 1, H400,M=1; Aquatic
Chronic 3, H412 (Self
Classified)
Polyester resin
Trade Secret
Methacrylic acid, monoester with propane- 27813-02-1 EINECS 248-
1,2-diol
666-3
15 - 40
1- 5
Xi:R36-37; R43 (Vendor)
Eye Irrit. 2, H319; Skin Sens. 1,
H317; STOT SE 3, H335
(Vendor)
O:R7; T:R23; C:R34; Xn:R21-
22-48/20; Xn:R48/22; N:R51/53
(EU)
Org. Perox. EF, H242; Acute
Tox. 2, H330; Acute Tox. 3,
H311; Acute Tox. 4, H302; Skin
Corr. 1B, H314; STOT SE 3,
H335; STOT RE 1, H372;
Aquatic Chronic 2, H411 (CLP)
C:R35; Xn:R20-21-22; N:R50;
R10 - Nota D (EU)
Flam. Liq. 3, H226; Acute Tox.
3, H331; Acute Tox. 3, H311;
Acute Tox. 4, H302; Skin Corr.
1A, H314; STOT SE 3, H335;
Aquatic Acute 1, H400,M=1 -
Nota D (CLP)
Xi:R36; R43 - Nota C,D (EU)
α,α-Dimethylbenzyl hydroperoxide
80-15-9
EINECS 201-
254-7
1- 5
Acrylic acid
79-10-7
EINECS 201-
177-9
1- 5
2-Hydroxypropyl methacrylate
923-26-2
EINECS 213-
090-3
1- 5
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3M Scotch-Weld TL70 Anaerobic Threadlocker
Eye Irrit. 2, H319; Skin Sens. 1,
H317 - Nota C,D (CLP)
1,2-Benzisothiazol-3(2H)-one 1,1-dioxide
Cumene
81-07-2
98-82-8
EINECS 201-
321-0
EINECS 202-
704-5
0.5 - 1.5
0.1 - 1
Xn:R65; Xi:R37; N:R51/53; R10
- Nota 4 (EU)
Flam. Liq. 3, H226; Asp. Tox. 1,
H304; STOT SE 3, H335;
Aquatic Chronic 2, H411 - Nota
C (CLP)
Xi:R36-37-38; R43 (Vendor)
Xn:R21-22 (Self Classified)
Skin Irrit. 2, H315; Eye Irrit. 2,
H319; Skin Sens. 1, H317;
STOT SE 3, H335 (Vendor)
Acute Tox. 3, H311; Acute Tox.
3, H301 (Self Classified)
T:R23-24-25; R33; R52/53 -
Nota C (EU)
Acute Tox. 3, H331; Acute Tox.
3, H311; Acute Tox. 3, H301;
STOT RE 2, H373; Aquatic
Chronic 3, H412 - Nota C (CLP)
Optical brightener
Trade Secret
0.05 - 0.15
Please see section 16 for the full text of any R phrases and H statements referred to in this section
Please refer to section 15 for the any applicable Notas that have been applied to the above components
For information on ingredient occupational exposure limits or PBT or vPvB status, see sections 8 and 12 of this SDS
2'-Phenylacetohydrazide
114-83-0
EINECS 204-
055-3
0.1 - 1
N,N-Dimethyl-p-toluidine
99-97-8
EINECS 202-
805-4
0.05 - 0.99
SECTION 4: First aid measures
4.1. Description of first aid measures
Eye contact
Immediately flush with large amounts of water. Remove contact lenses if easy to do. Continue rinsing. Get medical
attention.
Skin contact
Immediately wash with soap and water. Remove contaminated clothing and wash before reuse. If signs/symptoms develop,
get medical attention.
Inhalation
Remove person to fresh air. If you feel unwell, get medical attention.
If swallowed
Rinse mouth. If you feel unwell, get medical attention.
4.2. Most important symptoms and effects, both acute and delayed
See Section 11.1 Information on toxicological effects
4.3. Indication of any immediate medical attention and special treatment required
Not applicable
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3M Scotch-Weld TL70 Anaerobic Threadlocker
SECTION 5: Fire-fighting measures
5.1. Extinguishing media
In case of fire: Use a fire fighting agent suitable for flammable liquids or gases such as dry chemical or carbon dioxide.
5.2. Special hazards arising from the substance or mixture
Closed containers exposed to heat from fire may build pressure and explode.
Hazardous Decomposition or By-Products
Substance
Carbon monoxide.
Carbon dioxide.
Oxides of nitrogen.
Oxides of sulphur.
5.3. Advice for fire-fighters
No unusual fire or explosion hazards are anticipated.
Condition
During combustion.
During combustion.
During combustion.
During combustion.
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
Evacuate area. Ventilate the area with fresh air. For large spill, or spills in confined spaces, provide mechanical ventilation
to disperse or exhaust vapours, in accordance with good industrial hygiene practice. Warning: A motor could be an ignition
source and could cause flammable gases or vapours in the spill area to burn or explode. Refer to other sections of this SDS
for information regarding physical and health hazards, respiratory protection, ventilation, and personal protective equipment.
6.2. Environmental precautions
For larger spills, cover drains and build dykes to prevent entry into sewer systems or bodies of water. Avoid release to the
environment.
6.3. Methods and material for containment and cleaning up
Contain spill. Working from around the edges of the spill inward, cover with bentonite, vermiculite, or commercially
available inorganic absorbent material. Mix in sufficient absorbent until it appears dry. Remember, adding an absorbent
material does not remove a toxic, corrosivity or flammability hazard. Collect as much of the spilled material as possible.
Place in a closed container approved for transportation by appropriate authorities. Clean up residue with an appropriate
solvent selected by a qualified and authorised person. Ventilate the area with fresh air. Read and follow safety precautions on
the solvent label and Safety Data Sheet. Seal the container. Dispose of collected material as soon as possible.
6.4. Reference to other sections
Refer to Section 8 and Section 13 for more information
SECTION 7: Handling and storage
7.1. Precautions for safe handling
For industrial or professional use only. 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. Contaminated work clothing
should not be allowed out of the workplace. Avoid release to the environment. Wash contaminated clothing before reuse.
Avoid contact with oxidising agents (eg. chlorine, chromic acid etc.)
7.2. Conditions for safe storage including any incompatibilities
Store in a well-ventilated place. Keep container tightly closed. Store away from heat. Protect from sunlight. Store away
from oxidising agents.
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3M Scotch-Weld TL70 Anaerobic Threadlocker
7.3. Specific end use(s)
See information in Section 7.1 and 7.2 for handling and storage recommendations. See Section 8 for exposure controls and
personal protection recommendations.
SECTION 8: Exposure controls/personal protection
8.1 Control parameters
Occupational exposure limits
Ingredient
Cumene
CAS Nbr
98-82-8
Agency
Health and
Safety Comm.
(UK)
Limit type
TWA:125 mg/m³(25
ppm);STEL:250 mg/m³(50
ppm)
Additional comments
Skin Notation
Health and Safety Comm. (UK) : UK Health and Safety Commission
TWA: Time-Weighted-Average
STEL: Short Term Exposure Limit
ppm: parts per million
mg/m³: milligrams per cubic metre
CEIL: Ceiling
8.2. Exposure controls
8.2.1. Engineering controls
Curing enclosures must be exhausted to outdoors or to a suitable emission control device. 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.
8.2.2. Personal protective equipment (PPE)
Eye/face protection
Wear eye/face protection.
The following eye protection(s) are recommended: Safety glasses with side shields.
Indirect vented goggles.
Skin/hand protection
Wear protective gloves.
Gloves made from the following material(s) are recommended: Butyl rubber.
Fluoroelastomer
Neoprene.
Nitrile rubber.
Polymer laminate
Respiratory protection
In case of inadequate ventilation wear respiratory protection.
Select one of the following approved respirators based on airborne concentration of contaminants and in accordance with
regulations:
Half face piece or full face air-purifying respirator with organic vapour cartridges.
Half facepiece or fullface pressure demand self-contained breathing apparatus.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
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