SAFETY DATA SHEET
Product:
Revision Date:

641-EV
6/01/2015

1. MATERIAL IDENTIFICATION
Product Name:

Heat-Away 641-EV

Product Description:
Product Use:

Silver Paste, Odorless
High Temperature Thermally Conductive Grease

Manufacturer:

Aremco Products, Inc.
707-B Executive Blvd.
Valley Cottage, NY 10989

Telephone:
Emergency Phone:845-268-0039
845-268-0039 or Infotrac (24/7) 800-535-5053

2. HAZARDS IDENTIFICATIONGHS Classification:
This product has not been classified as hazardous according to the legislation in force.
GHS Label Elements:
None
GHS Signal Word:
None
GHS Hazard Determining Component:
None
GHS Hazard Statements for Health Hazards:
None
GHS Precautionary Statements - Prevention:
None
GHS Precautionary Statements - Response:
None
GHS Storage/Disposal:
None

3. COMPOSITION
Chemical Name
Silver
Perfluoroalkylether

CAS No.
7440-22-4
60164-51-4

EC No.
231-131-3
Not AssignedConcentration
65.0-75.0 %25.0-35.0%

1

GHS Product Identifier
None
None

4. FIRST AID MEASURES
Eye Exposure:
Hold eyelids open and flush with a steady, gentle stream of water for at least 15 minutes. Seek immediate medical attention, preferably with anophthalmologist. If a physician is not immediately available, eye irrigation should be continued for an additional 15 minutes.
Skin Exposure:
Immediately wipe excess material off skin with a dry cloth then wash with plenty of soap and water for at least 5 minutes. See medical
attention if irritation develops or persists. Remove contaminated clothing and shoes and clean thoroughly before re-use.
Inhalation:
Remove from immediate source of exposure, assure that victim is breathing, and supply fresh air. If not breathing, administer cardiopulmonary resuscitation (CPR). If breathing is difficult, administer oxygen if available. Seek medical treatment.
Ingestion:
Do not induce vomiting. If person is conscious, give 1-3 glasses of water to drink. To prevent aspiration of swallowed product, lay victim onside with head lower than waist. Do not leave victim unattended. Seek medical treatment.
Medical Conditions Possibly Aggravated by Exposure:
Inhalation of product may aggravate existing chromic respiratory problems such as asthma, emphysema or bronchitis. Skin contact may
aggravate existing skin disease.

5. FIRE FIGHTING MEASURES
Flash Point:
Extinguishing Media:
Unsuitable Extinguishing Agents:
Special Fire Fighting Procedures:

Method: Pensky-Martens Closed Cup – PMCC does not flash.
This product does not burn. Use extinguishing measures that are appropriate to local circumstances
and the surrounding environment.
None.
Firefighters should wear NIOSH/MSHA approved positive pressure breathing apparatus with full facepiece and full chemical resistant protective clothing. Dike area to prevent runoff and contamination ofwater sources. Dispose of fire control water later. In fire conditions, toxic decomposition products(Flourinated compounds) may be formed.

6. ACCIDENTAL RELEASE MEASURES
Personal Protection:

Wear chemical goggles, body-covering protective clothing, chemical resistant gloves, and rubberboots. Use NIOSH approved respirator where mist occurs.
Absorb with liquid-binding material (sand, diatomite, universal binders, and sawdust). Dispose ofcontaminated material according to local, state and federal regulations. Ensure adequate ventilation.
Do not flush with water or aqueous cleansing agents.
Inform respective authorities in case product reaches water or sewage system. Do no allow to enterdrainage system, surface or ground water.

Spill Cleanup:
Environmental Protection:

7. HANDLING AND STORAGE
Handling:
Storage:

Avoid contact with eyes, skin and clothing. Avoid breathing vapors from overheated material. Keepcontainer closed. Promptly clean residue from closures with dry media. Promptly clean up spills.
Store in an area that is cool, dry, well ventilated, away from combustible material, and away fromignition sources. Keep containers closed and well sealed.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Chemical Name
Silver Flake
Perfluoroalkylether
Engineering Controls:Respiratory Protection:
Skin Protection:
Eye Protection:

CAS No.
7440-22-4
60164-51-4

EC No.
231-131-3
Not Assigned

3

TLV (mg/m )0.1
Not Establishedoo3

PEL (mg/m )0.01
Not EstablishedIn the event that the polymer is heated above 350 C (662 F), local ventilation should be used toavoid exposure to fumes. Keep containers closed. Safety shower and eyewash fountain should bewithin direct access.
If exposure limits are exceeded and local ventilation is unavailable, a supplied-air respirator or a selfcontained NIOSH-approved dust and mist respirator is required.
Wear body-covering protective clothing and gloves.
Wear chemical goggles.

2

9. PHYSICAL AND CHEMICAL PROPERTIES
Physical and chemical here represent typical properties of this product. Contact Technical Sales for exact specifications.
Form:
Color:
Odor:
pH:
Specific Gravity, g/cc:
Water Solubility:

Paste
SilverNone
NeutralInsoluble

10. STABILITY AND REACTIVITY
Chemical Stability:
This material is stable if handled and stored according to specifications.
Conditions to Avoid:
No decomposition if handled and stored according to specifications.
oHazardous Decomposition Products: Flourinated compounds. Decomposition temperature is 350 C

11. TOXICOLOGICAL INFORMATION
Acute Oral Toxicity:

LD50 Rat > 37,400 mg/kg

Acute Inhalation Toxicity:

Approximate Lethal Concentration / 4 H Rat: > 19.54 mg/l

Acute Dermal Toxicity:

Approximate Lethal Dose / Rabbit: > 17,000 mg/kg
Dose > 10.000 mg/kg

Skin Irritation:

RabbitClassification: Not classified as irritant
Result: Slight Irritation

Eye Irritation:

RabbitClassification: Not classified as irritant
Result: Slight irritation

Sensitization:

HumanClassification: Not a skin sensitizer
Result: Patch test on human volunteers did not demonstrate sensitizations properties.
Method: Modified Draize Test

Mutagenicity Assessment:

Tests on bacterial or mammalian cell cultures did not show mutagenic effects.

Carcinogenicity Assessment:

No data available. Not classifiable as a human carcinogen.

Reproduction Assessment:

No data available. No toxicity to reproduction.

Teratogenicity Assessment:

No data available.

12. ECOLOGICAL INFORMATION
Ecotoxity:

Fish
LC50 / 96 H / Oncorhynchus Mykiss (Rainbow Trout): > 1,000 mg/l
The substance is a polymer and not expected to produce toxic effects.
Aquatic Invertebrates
EC50 / 48 H / Daphnia Magna (Water Flea): > 1,000 mg/l

Biodegradability:

This product is not readily biodegradable.

Bioaccumulative Potential:

No data available.

Mobility in Soil:

No data available.

Results of PBT & vPvB:

No data available.

Other Adverse Effects:

No data available.

313. DISPOSAL CONSIDERATIONS
Disposal Method:

Dispose in accordance with federal, state and local regulations and permits.

14. TRANSPORTATION INFORMATIONDOT UN Status:

The material is not a regulated hazardous material for transportation.

15. REGULATORY INFORMATION
U.S. Federal Regulations
CERCLA:No CERCLA reportable quantity has been established for this material.

TSCA:

All ingredients of this material are listed on the TSCA inventory.

SARA Title III
Sections 302, 304, 313:

This product does not contain any substances reportable under these sections.

Sections 311, 312:
Hazard Classes
Fire Hazard
Reactivity Hazard
Pressure Hazard
Immediate Hazard
Delayed Hazard

Yes/NoNo
No
No
No
No

International Inventory
Canada (DSL)
Europe (EINECS/ELINCS)
Australia (AICS)
Japan (MITI)South Korea (KECL)

Status
Yes
Yes
Yes
Yes
Yes16. OTHER INFORMATIONNFPA Ratings (scale 0 – 4)

Health, 1
Flammability, 0Reactivity, 0
Personal Protection, C

HMIS Ratings (scale 0 – 4)

Health, 1
Flammability, 0
Reactivity, 0
Personal Protection, C4Key Legend Information
ACGIH
ARD
CAS
CERCLA
DSL
HMIS
NDNE
NFPA
NIOSH
NTP
OSHA
PEL
RTECS
SARA
SARA Title III
SARA Section 302
SARA Section 304
SARA Section 311
SARA Section 312
SARA Section 313
STEL
TLV
TWA

American Conference of Governmental Industrial Hygienists
International Agency for Research on Cancer
Chemical Abstract Service
Comprehensive Environmental Response, Compensation & Liability Act
Domestic Substance List
Hazardous Materials Identification SystemNot Determined
Not Established
National Fire Protection Association
National Institute for Occupational Safety & HealthNational Toxicology Program
Occupational Safety and Health Administration
Permissible Exposure Limit
Registry of Toxic Effects of Chemical SubstancesSuperfund Amendments & Reauthorization Act
Emergency Planning & Community Right to Know Act
Extremely Hazardous Substances
Emergency Release
MSDS/List of Chemicals & Hazardous Inventory
Emergency & Hazardous Inventory
Toxic Chemicals & Release Reporting
Short Term Exposure Limit
Threshold Limit Value
Time Weighted Average

Disclaimer: The information contained herein is based on data taken from sources believed to be both current and reliable at the time ofpublication. Aremco Products, Inc. makes no warranty, expressed or implied, as to the accuracy of this MSDS and assumes no liability arisingfrom its use by others. Compliance with all applicable Federal, State and Local laws and regulations remains the responsibility of the user.

5