Appendix

Current Issue Date: January, 2000

Honeywell

MSDS Number: GTRN-0006

 

MATERIALSAFETY DATASHEET

Genetron® MP39 (R-401A)

EYE PROTECTION:

For normal conditions, wear safety glasses. Where there is reasonable probability of liquid contact, wear chemical safety goggles.

RESPIRATORY PROTECTION:

None generally required for adequately ventilated work situations. For accidental release or non- ventilated situations, or release into a confined space, where the concentration may be above the PEL of 1,000 ppm, use a self-contained, NIOSH-approved breathing apparatus or supplied air respirator. For escape: use the former or a NIOSH-approved gas mask with organic vapor canister.

ADDITIONALRECOMMENDATIONS:

Where contact with liquid is likely, such as in a spill or leak, impervious boots and clothing should be worn. High dose-level warning signs are recommended for areas of principle exposure. Provide eyewash stations and quick-drench shower facilities at convenient locations. For tank cleaning operations, see OSHA regulations 29 CFR 1910.132 and 29 CFR 1910.133.

EXPOSURE GUIDELINES:

 

 

 

INGREDIENTNAME

ACGIH TLV

OSHA PEL

OTHERLIMIT

Chlorodifluoromethane

1000 ppm (8hr)

1000 ppm (8 hr)

None

Difluoroethane

None

None

*1000 ppm TWA(8)

 

 

 

**1000 ppm TWA

 

 

 

(8)

Chlorothetrafluoroethane

None

None

*1000 ppm TWA(8)

 

 

 

**1000 ppm TWA

 

 

 

(8)

*= Limit established by Honeywell

**= Workplace Environmental Exposure Level (AIHA)

***= Biological Exposure Index (ACGIH)

OTHER EXPOSURE LIMITS FOR POTENTIAL DECOMPOSITION PRODUCTS:

Hydrogen Fluoride: ACGIH TLV = 3 ppm ceiling

9. PHYSICALANDCHEMICALPROPERTIES

APPEARANCE:

Clear, colorless liquid and vapor

PHYSICALSTATE:

Gas at ambient temperatures

MOLECULARWEIGHT:

94.4

 

CHEMICALFORMULA:

CHClF

 

 

C2H4F22

 

ODOR:

C2HCl F4

 

Faint ethereal odor

SPECIFIC GRAVITY (water = 1.0):

1.188 @ 25°C (77°F)

SOLUBILITY IN WATER (weight %): .24 wt% @ 25° C and 1 atmosphere

pH:Neutral

A-10

SSCI - Suburban Surgical Company, Inc.

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Suburban Mfg 12019-01-NGFREP manual Other Exposure Limits for Potential Decomposition Products

12019-01-NGFREP specifications

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