Radio Shack HFC-134a, 64-4321 User Manual

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Radio Shack HFC-134a, 64-4321 User Manual

MATERIAL SAFETY DATA SHEET

Date-Issued: 12/20/2002

MSDS Ref. No: 64-4321

Date-Revised: 12/20/2004

Revision No: 3

Radio Shack Component Cooler

1. PRODUCT AND COMPANY IDENTIFICATION

PRODUCT NAME: Radio Shack Component Cooler

PRODUCT DESCRIPTION: HFC-134a

PRODUCT CODE: 64-4321 Component Cooler Radio Shack

CHEMICAL FAMILY: Hydrofluorocarbons

MANUFACTURER

24 HR. EMERGENCY TELEPHONE NUMBERS

STRATUS, Inc.

CHEMTREC (US Transportation) :

(800) 424

- 9300

P.O. Box 949

CANUTEC (Canadian Transportation) :

(613)

996

- 6666

1001 NW 1st Street

Emergency Phone :

(800)

858

- 4043

Amarillo, TX 79107

 

 

 

 

 

Product Stewardship: 1-888-748-1777

 

 

 

 

 

 

 

 

 

 

 

2. COMPOSITION / INFORMATION ON INGREDIENTS

 

 

 

 

 

Chemical Name

Wt.%

CAS#

EINECS#

1,1,1,2-Tetrafluoroethane (HFC-134a)

100

811-97-2

223770

EEC LABEL SYMBOL AND CLASSIFICATION

Currently not classified according to EEC Directives.

3. HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW

PHYSICAL APPEARANCE: Clear, Colorless, Volatile Liquid

IMMEDIATE CONCERNS: Warning! High concentrations of vapor can reduce oxygen available for breathing. Harmful if inhaled. May decompose on contact with flames or extremely hot metal surfaces to produce toxic and corrosive products.

POTENTIAL HEALTH EFFECTS

EYES: Liquid contact can cause irritation, which may be severe.

SKIN: Prolonged or repeated contact can result in defatting and drying of the skin which may result in skin irritation and dermatitis (rash).

INHALATION: High concentrations in immediate area can displace oxygen and can cause dizziness, unconsciousness, and possibly death with longer exposure. Keep people away from such vapors without self-contained breathing apparatus.

SIGNS AND SYMPTOMS OF OVEREXPOSURE EYES: Can cause severe eye irritation.

SKIN: Exposure to rapidly expanding gas or vaporizing liquid may cause frostbite ("cold" burn).

INHALATION: High concentrations may lead to central nervous system effects (drowsiness, dizziness, nausea, headaches, paralysis and loss of consciousness).

ACUTE TOXICITY: Overexposure may cause dizziness and loss of concentration. At higher levels, CNS depression and cardiac arrhythmia may result.

4. FIRST AID MEASURES

EYES: Immediately flush eyes with plenty of water. Get medical attention, if irritation persists.

SKIN: In case of cold burns (frostbite) caused by rapidly expanding gas or vaporizing liquids, get medical attention promptly.

INGESTION: Ingestion is unlikely because of the physical properties and is not expected to be hazardous. Do not induce vomiting unless instructed to do so by a physician.

INHALATION: Remove to fresh air. If not breathing, give artificial respiration or give oxygen by trained personnel. Seek immediate medical attention.

NOTES TO PHYSICIAN: Because of the possible disturbances of cardiac rhythm, catecholamine drugs, such as epinephrine, should be used with special caution and only in situations of emergency life support. Treatment of overexposure should be directed at the control of symptoms and the clinical conditions.

5. FIRE FIGHTING MEASURES

FLASHPOINT AND METHOD: Not Applicable

FLAMMABLE LIMITS: None*

AUTOIGNITION TEMPERATURE: > 750°C (1382°F)

FLAMMABLE CLASS: Not Applicable

FLAME PROPAGATION OR BURNING RATE OF SOLIDS: Not Applicable

EXTINGUISHING MEDIA: As appropriate for combustibles in area.

EXPLOSION HAZARDS: This product is not flammable at ambient temperatures and atmospheric pressure. However, this material may become combustible when mixed with air under pressure and exposed to strong ignition sources.

FIRE FIGHTING PROCEDURES: Use water spray to cool containers.

FIRE FIGHTING EQUIPMENT: As in any fire, wear self-contained breathing apparatus pressure-demand, (MSHA/NIOSH approved or equivalent) and full protective gear.

COMMENTS: *Based on ASHRAE Standard 34 with match ignition.

6. ACCIDENTAL RELEASE MEASURES

GENERAL PROCEDURES: Isolate hazard area. Keep unnecessary and unprotected personnel from entering.

RELEASE NOTES: Spills and releases may have to be reported to Federal and/or local authorities.

7. HANDLING AND STORAGE

HANDLING: Follow standard safety precautions for handling and use of compressed gas cylinders.

STORAGE: Store in a cool place in original container and protect from sunlight.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION

EXPOSURE GUIDELINES:

OSHA HAZARDOUS COMPONENTS (29 CFR 1910.1200)

 

 

 

 

 

 

 

 

EXPOSURE LIMITS

Chemical Name

OSHA PEL

ACGIH TLV

Supplier O

 

ppm

mg/m3

ppm

mg/m3

ppm

1,1,1,2-Tetrafluoroethane (HFC-134a)

TWA NE

 

NE

 

1,000

 

 

ppm[1]

 

 

 

 

 

OSHA TABLE COMMENTS:

1. * (AEL)=Acceptable Exposure Limit as established by the manufacture

ENGINEERING CONTROLS: Local exhaust ventilation may be necessary to control any air contaminants to within their TLVs during the use of this product.

PERSONAL PROTECTIVE EQUIPMENT

EYES AND FACE: Wear safety glasses with side shields (or goggles) and a face shield.

SKIN: Skin contact with liquid may cause frostbite. General work clothing and gloves (leather) should provide adequate protection. If prolonged contact with the liquid or gas is anticipated, insulated gloves constructed of PVA, neoprene or butyl rubber should be used. Any contaminated clothing should be promptly removed and washed before reuse.

RESPIRATORY: A respiratory protection program that meets OSHA 1910.134 and ANSI Z88.2 requirements must be followed whenever workplace conditions warrant a respirator's use.

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