Radio Shack 640-4321 User Manual

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Component Cooler (640-4321)

Faxback Doc. # 2968

TECH SPRAY, INC.

MATERIAL SAFETY DATA SHEET

P O BOX

949

RS 64-4321Aerosol

88 NORTH HUGHES

 

AMARILLO

TX 79105

 

(806) 372-8523

 

Radio Shack Component Cooler

Hazardous Description: (For Shipping Purposes Only)

Refrigerant Gas, N.O.S. Non-FlammableGas (UN 1078)

Hazard Rating Health: 1 Fire: 0 Reactivity: 1 0-Least1-Slight2-Moderate3-High4-Extreme

* * * * * * * I-HAZARDOUSCOMPONENTS * * * * * * *

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Ingredients | CAS No. | % | Hazard

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1,1,1,2-tetrafluoroethane

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811-97-2|

100 | OSHA PEL NIF

 

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| DuPont AEL 1000ppm

 

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| Preliminary

 

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* * * * * * * II--PHYSICALDATA * * * * * * *

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Boiling Point

..........

-16degreesC/-27degrees

F

pH ........

7-8

Density ................

Water

1.202

%

Volatile

................

 

100

Solubility in

0

%

Solids ..................

Rate (H2O=1)

0

Vapor Density

(Air=1) ..

3.0

Evaporation ..

>1

Appearance:

Clear

water

--whiteliquid with low odor.

* * * *

* * *

III--

FIRE AND EXPLOSION HAZARD DATA * * * * * * *

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Flash Point:

None TCC Method

Explosion Limits

Extinguishing

Media:

Water,

LEL: NA

UEL: NA

foam, dry chemical, carbon dioxide.

 

Special Firefighting

Procedures:

 

Firefighters

should wear

self-contained,positive-pressurebreathing

apparatus

and avoid skin

contact.

 

Unusual Fire and

Explosion Hazards:

 

Aerosol cans

may

erupt with force at temperatures above 120 degrees F.

Page 1 of 3

TECH SPRAY, INC.

MATERIAL SAFETY DATA SHEET

P O BOX

949

 

RS 64-4321Aerosol

88 NORTH

HUGHES

 

AMARILLO

TX

79105

 

(806)372-8523

** * * * * * IV--HEALTHHAZARD DATA * * * * * * *

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Effects of Overexposure

INHALATION: Major potential route of exposure. Minimal effects have

observed at levels below 1000 ppm. Dizziness, drowsiness, and throat irritation possible at levels above 1000 ppm. Unconsciousness and death at levels above 10,000 ppm. Blood pressure depression, cardiac sensitization, and ventricular arrhythmia can result from exposure to nearanesthetic levels.

EYES: Liquid can cause slight, temporary irritation with slight, temporary corneal injury. Vapors can irritate eyes.

SKIN: Prolonged or repeated contact with liquid can cause freezing of skin tissue, defatting, and dermatitis.

INGESTION: Single-dosetoxicity is low to moderate. If vomiting

should occur, the liquid can be aspirated into the lungs, which can cause chemical pneumonia and systemic effects. Human psychotropic, gastrointestinal, and central nervous system effects possible.

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Emergency and First Aid Procedures

INHALATION: Remove to fresh air. If breathing has stopped, administer artificial respiration. Seek medical attention.

EYES: Flush eyes for at least fifteen minutes with clear water. If irritation persists, seek medical attention.

SKIN: Wash with soap and water. For frostbite, seek immediate medical attention.

INGESTION: DO NOT INDUCE VOMITING! Give 2 glasses of water and immediately seek medical attention.

NOTE: Adrenalin and similar cardiac stimulants should NOT be used to treat effects of overexposure to this product. See section I.

None of the ingredients in this product are listed on the OSHA, IARC, NTP list of possible carcinogenic, mutagenic, or teratogenic chemicals.

* * * * * * * V--REACTIVITYDATA * * * * * * *

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Stability:

STABLE

Conditions

to Avoid: Contact with open

Incompatibility (materials to avoid):

flame, heat.

bases.

Reactive

alkali metals, strong acids &

Hazardous Decomposition Products:

carbon monoxide

Hydrogen

fluoride, carbon dioxide, and

Hazardous Polymerization: WILL NOT OCCUR

 

Conditions

to Avoid:

None

 

Page 2 of 3

TECH SPRAY, INC.

MATERIAL SAFETY DATA SHEET

P O BOX

949

 

RS 64-4321Aerosol

88 NORTH

HUGHES

 

AMARILLO

TX

79105

 

(806)372-8523

** * * * * * VI--SPILLOR LEAK PROCEDURES * * * * * * *

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Evacuate area. Ventilate area well and avoid breathing vapors. Vapor concentration will be highest along the floor and in low lying areas. Pick up the liquid on a suitable absorbant and store in sealed containers.

** * * * * * VII--WASTEDISPOSAL METHODS * * * * * * *

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Material may be disposed of by a licensed reclaimer or incineration facility. Consult local, state, and federal disposal authorities for approved procedures.

Do not incinerate or destroy aerosol cans.

* * * * * * * VIII--EMPLOYEEPROTECTION * * * * * * *

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Respiratory Protection:

If levels exceed TLVs, increased ventilation or an organic vapor mask may be required.

Ventilation: Do not use in closed space. Ventilation required. Hands: Solvent-resistantgloves such as Viton(R)*, Polyvinyl alcohol. Eyes: Wearsplash-proofsafety goggles or glasses.

Special Precautions:

Keep aerosol cans in cool place out of direct sunlight. Keep this and all chemicals out of reach of children. This product is intended for industrial use only.

* * * * * * * IX--OTHERINFORMATION * * * * * * *

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TSCA Inventory Status: Reported/Included.

The cold fill of the product is approximately 4.5 oz (127.58g).

* Viton(R) is a registered trademark of DuPont Dow Elastomers

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Prepared By:

R. Moore

Date:

05-27-93

NL=Not

Listed

NIF=No Information Found

NE=Not Estabilished

NA=Not

Applicable

 

 

 

 

 

 

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