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Date Effective
June 7, 2010
(most recent revision)
Chemical Name/Synonyms
Two component epoxy-phenolic resin
(this is just one of the two parts)
Chemical family.......... Epoxy phenolic
Emergencies
Contacting CHEMTREC 24 Hour Emergency
Use Only #'s
Worldwide phone : 1-(703)-527-3887
Worldwide FAX : 1-(703)-741-6090
Toll-free phone : 1-(800)-424-9300 USA only
Product or Trade Name
Curing agent for SPI #05059-AB M-Bond 610 adhesive system
CAS # Chemical Identity Formula %
109-99-9 Tetrahydrofuran C4H8O 88.2
89-32-7 1,2,4,5-Benzenetetracarboxylic C10H2O6 11.8
Dianhydride
Routes of entry:
Inhalation: Yes
Skin: Accidental
Ingestion: Accidental
Health Hazards (Acute and Chronic):
Chronic over-exposure may result in kidney and/or liver damage. Acute
over-exposure may induce narcosis and/or loss of consciousness. May be
a skin sensitizer to some individuals.
Carcinogenicity:
NTP: Not listed
IARC Monographs: Not listed
OSHA Regulated: Not listed
Signs and Symptoms of Exposure:
Inhalation:
May cause headache, nausea, vomiting, dizziness, narcosis, respiratory
failure, low blood pressure, central nervous system depression, coughing,
difficult breathing and/or loss of consciousness.
Eye contact:
May cause severe irritation or burns, tearing or redness.
Skin contact:
May cause severe irritation or burns, defatting or dermatitis.
Ingestion:
May cause headache, nausea, vomiting, dizziness, gastrointestinal irritation.
Medical Conditions Generally Aggravated by Exposure:
Skin disorders, respiratory system disease
Take proper precautions to ensure your own health and safety before
attempting to rescue and providing first aid.
Inhalation:
If inhaled, remove to fresh air. If breathing is difficult, administer
oxygen. If breathing has stopped, administer artificial respiration and
or oxygen.
Eye Contact: Immediately flush eyes with plenty of water for at
least 15 minutes while holding eye lids open.
Skin Contact: Flush skin with water while removing contaminated
clothing. Wash affected area with soap and water.
Launder contaminated clothing before reuse.
Ingestion: Call a physician. If swallowed, do not induce vomiting
unless directed to do so by a physician. If conscious,
give large amounts of water.
Flash Point (Method used): > -14° C (6° F) PMCC
Auto-Ignition Temperature: Not known
Flammable Limits:
LEL: 1.8
UEL: 11.8
Special Conditions to Avoid: None specified by manufacturer.
Extinguishing Media: Alcohol foam, dry chemical, carbon dioxide.
Water alone may be ineffective.
Fire Fighting Instructions:
Firefighters should wear proper protective equipment and self-contained
breathing apparatus with full face-piece operated in the positive pressure
mode. Move containers from fire area and if can be done without risk. Use
water to keep fire-exposed containers cool.
Unusual Fire and Explosion Hazards:
Vapors may flow along surfaces to distant ignition source and flash back.
Closed containers exposed to heat may explode. Contact with strong
oxidizers may cause fire. May form explosive peroxides, especially when
heated.
Steps to be taken if material is released or spilled: Remove all sources of ignition. Wipe up with absorbent material such as sand or vermiculite. Flush affected area with water.
Precautions to be taken in handling and storing: Store below 27°C (80°F) in a dry, well ventilated, approved flammable liquid area. Other precautions: Keep containers tightly sealed. Avoid prolonged exposure to vapors and skin contact.
Respiratory Protection: Respiratory protection required if airborne concentration exceeds TLV. At concentrations up to 1000 ppm, a cartridge respirator with organic vapor cartridge is recommended. Above this level, a self-contained breathing apparatus is recommended. Ventilation: Local Exhaust: Keep below TLV Mechanical: Keep below TLV Special: N/A Other: N/A Protective Gloves: Neoprene® gloves recommended. Eye Protection: Chemical splash goggles recommended. Other Protective Clothing or Equipment: Impervious over-clothing as needed. Safety shower and eye wash station in local area. Work/Hygienic Practices: Wash thoroughly after using.
Boiling Point/Range: 66°C (151°F) pH: Not applicable Vapor Pressure (mm Hg): 145 @ 15°C (59°F) Vapor density (Air = 1): 2.5 Viscosity: Not known Specific Gravity (water =1): 0.9 Melting/Freezing Point: N/A Evaporation Rate (BuAc = 1): 14.5 Volatile organic compounds: 705 g/liter Decomposition temperatures: Unknown Solubility in water: Complete Appearance and order: Colorless to amber liquid, ether-like odor
Chemical Stability: The product is stable and will not polymerize.
Conditions to Avoid: Heat, flame, other sources of ignition.
Hazardous Products of Deposition: Carbon dioxide and monoxide,
explosive peroxides.
Reactions with Air and Water: Does not react with air, water or other
common materials.
Materials to avoid: Strong oxidizing agents, acids, bases,
alcohol, water.
Tetrahydrofuran OSHA PEL: 200 ppm (TWA) ACGIH TLV: 200 ppm Other: 250 ppm STEL LD50 IPR (RAT) 2900 mg/kg LC50 INHAL (RAT) 78 g/m3 1,2,4,5-Benzenetetracarboxylic Anhydride OSHA PEL: Not established ACGIH TLV: Not established Other: LD50 ORAL (MUS) > 2400 mg/kg
Exotoxicity: Not known. However because of the high water solubility, great care must be taken to prevent this material from makings its way into the water ways. Environmental Fate: No information found in our selected references. Bioaccumulation: No information found in our selected references.
Waste Disposal Method: Dispose of in accordance with local, state and federal environmental regulations.
Proper Shipping Name: Flammable Liquid, N.O.S. (Tetrahydrofuran) Class: 3 Flammable Liquids UN Number: 1993
TSCA: All components of this product are listed on the TSCA 8(b) inventory.
If identified components of this product are listed under the TSCA 12(b)
Export Notification Rule, they will be listed below.
TSCA 12(b) Component Listed under TSCA Section
None are listed.
SARA-Section 313 Emissions Reporting:
This product contains a toxic chemical or chemicals (as listed below)
subject to the reporting requirements of Section 313 Title III of the
Superfund Amendment and Reauthorization Act of 1986 and 40 CFR Part 372.
CAS # Chemical Name % by weight
None in this material.
California Prop. 65:
Proposition 65 requires manufacturers or distributors of consumer products
into the State of California to provide a warning statement if the product
contains ingredients for which the State has found to cause cancer, birth
defects or other reproductive harm. If this product contains an ingredient
listed by the State of California to cause cancer or reproductive toxicity,
it will be listed below:
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