3M MATERIAL SAFETY DATA SHEET 3M(TM) Novec(TM) Flux Remover 05/25/2005




Material Safety Data Sheet
Copyright, 2005, 3M Company. All rights reserved. Copying and/or downloading of this information for the purpose of properly
utilizing 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior written agreement is
obtained from 3M, and (2) neither the copy nor the original is resold or otherwise distributed with the intention of earning a profit
thereon.

SECTION 1: PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME: 3M(TM) Novec(TM) Flux Remover
MANUFACTURER: 3M
DIVISION: Electronics Markets Materials Division

ADDRESS: 3M Center
St. Paul, MN 55144-1000

EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours)

Issue Date: 05/25/2005
Supercedes Date: Initial Issue

Document Group: 20-0407-5

Product Use:
Specific Use: Flux Remover


SECTION 2: INGREDIENTS
Ingredient C.A.S. No. % by Wt
1,2-TRANS-DICHLOROETHYLENE 156-60-5 65 - 72
ETHYL NONAFLUOROISOBUTYL ETHER 163702-06-5 6 - 16
ETHYL NONAFLUOROBUTYL ETHER 163702-05-4 4 - 14
METHYL NONAFLUOROISOBUTYL ETHER 163702-08-7 3- 8
METHYL NONAFLUOROBUTYL ETHER 163702-07-6 2- 7
ISOPROPYL ALCOHOL 67-63-0 1- 5
CARBON DIOXIDE 124-38-9 1- 5



SECTION 3: HAZARDS IDENTIFICATION
3.1 EMERGENCY OVERVIEW
Specific Physical Form: Aerosol
Odor, Color, Grade: Clear, Colorless Liquid with Slight Odor, Contents Under Pressure
General Physical Form: Liquid
Immediate health, physical, and environmental hazards: Closed containers exposed to heat from fire may build pressure and
explode. Aerosol container contains gas under pressure. May cause target organ effects.

3.2 POTENTIAL HEALTH EFFECTS

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3M MATERIAL SAFETY DATA SHEET 3M(TM) Novec(TM) Flux Remover 05/25/2005




Eye Contact:
Moderate Eye Irritation: Signs/symptoms may include redness, swelling, pain, tearing, and blurred or hazy vision.


Skin Contact:
Moderate Skin Irritation: Signs/symptoms may include localized redness, swelling, itching, and dryness.


Inhalation:
Respiratory Tract Irritation: Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, and nose and
throat pain.


Single exposure, above recommended guidelines, may cause:
Cardiac Sensitization: Signs/symptoms may include irregular heartbeat (arrhythmia), faintness, chest pain, and may be fatal.

Simple Asphyxiation: Signs/symptoms may include increased heart rate, rapid respirations, drowsiness, headache,
incoordination, altered judgement, nausea, vomiting, lethargy, seizures, coma, and may be fatal.



If thermal decomposition occurs:
May be harmful if inhaled.


May be absorbed following inhalation and cause target organ effects.


Ingestion:
Gastrointestinal Irritation: Signs/symptoms may include abdominal pain, stomach upset, nausea, vomiting and diarrhea.

May be absorbed following ingestion and cause target organ effects.


Target Organ Effects:
Central Nervous System (CNS) Depression: Signs/symptoms may include headache, dizziness, drowsiness, incoordination, nausea,
slowed reaction time, slurred speech, giddiness, and unconsciousness.




SECTION 4: FIRST AID MEASURES
4.1 FIRST AID PROCEDURES
The following first aid recommendations are based on an assumption that appropriate personal and industrial hygiene practices are
followed.

Eye Contact: Flush eyes with large amounts of water. If signs/symptoms persist, get medical attention.

Skin Contact: Remove contaminated clothing and shoes. Immediately flush skin with large amounts of water. Get medical
attention. Wash contaminated clothing and clean shoes before reuse.

Inhalation: Remove person to fresh air. Get immediate medical attention.

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3M MATERIAL SAFETY DATA SHEET 3M(TM) Novec(TM) Flux Remover 05/25/2005




If Swallowed: Do not induce vomiting unless instructed to do so by medical personnel. Give victim two glasses of water. Never
give anything by mouth to an unconscious person. Get medical attention.

4.2 NOTE TO PHYSICIANS
Exposure may increase myocardial irritability. Do not administer sympathomimetic drugs unless absolutely necessary.



SECTION 5: FIRE FIGHTING MEASURES

5.1 FLAMMABLE PROPERTIES
408 oC
Autoignition temperature
Not Applicable
Flash Point
5.9 % volume
Flammable Limits - LEL
14.5 % volume
Flammable Limits - UEL


5.2 EXTINGUISHING MEDIA
Non-combustible. Choose material suitable for surrounding fire.

5.3 PROTECTION OF FIRE FIGHTERS
Special Fire Fighting Procedures: Exposure to extreme heat can give rise to thermal decomposition. Wear full protective
equipment (Bunker Gear) and a self-contained breathing apparatus (SCBA).

Unusual Fire and Explosion Hazards: Closed containers exposed to heat from fire may build pressure and explode. Aerosol
container contains gas under pressure.

Note: See STABILITY AND REACTIVITY (SECTION 10) for hazardous combustion and thermal decomposition
information.


SECTION 6: ACCIDENTAL RELEASE MEASURES
Accidental Release Measures: If possible, seal leaking container. Place leaking containers in a well-ventilated area, preferably an
operating exhaust hood, or if necessary outdoors on an impermeable surface until appropriate packaging for the leaking container or
its contents is available. Observe precautions from other sections. Call 3M- HELPS line (1-800-364-3577) for more information on
handling and managing the spill. Evacuate unprotected and untrained personnel from hazard area. The spill should be cleaned up by
qualified personnel. Ventilate the area with fresh air. Contain spill. Working from around the edges of the spill inward, cover with
bentonite, vermiculite, or commercially available inorganic absorbent material. Mix in sufficient absorbent until it appears dry.
Collect as much of the spilled material as possible using non-sparking tools. Clean up residue with an appropriate solvent selected by
a qualified and authorized person. Ventilate the area with fresh air. Read and follow safety precautions on the solvent label and
MSDS. Collect the resulting residue containing solution. Place in a closed container approved for transportation by appropriate
authorities. Seal the container. Dispose of collected material as soon as possible.

In the event of a release of this material, the user should determine if the release qualifies as reportable according to
local, state, and federal regulations.



SECTION 7: HANDLING AND STORAGE


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3M MATERIAL SAFETY DATA SHEET 3M(TM) Novec(TM) Flux Remover 05/25/2005




7.1 HANDLING
For industrial or professional use only. Do not pierce or burn container, even after use. Do not spray near flames or sources of
ignition. Avoid breathing of vapors, mists or spray. Avoid skin contact. Avoid eye contact. Do not eat, drink or smoke when using
this product. Wash exposed areas thoroughly with soap and water. Do not breathe thermal decomposition products. No smoking:
Smoking while using this product can result in contamination of the tobacco and/or smoke and lead to the formation of the hazardous
decomposition products mentioned in the Reactivity Data section of this MSDS. Store work clothes separately from other clothing,
food and tobacco products. Avoid skin contact with hot material. Avoid contact with oxidizing agents. Use general dilution
ventilation and/or local exhaust ventilation to control airborne exposures to below Occupational Exposure Limits. If ventilation is not
adequate, use respiratory protection equipment.

7.2 STORAGE
Do not store containers on their sides. Store away from heat. Store out of direct sunlight. Store away from oxidizing agents. Store
away from strong bases.


SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION

8.1 ENGINEERING CONTROLS
Do not use in a confined area or areas with little or no air movement. Use with appropriate local exhaust ventilation. Do not remain
in area where available oxygen may be reduced. Provide appropriate local exhaust when product is heated.

8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE)
8.2.1 Eye/Face Protection
Avoid eye contact.
The following eye protection(s) are recommended: Safety Glasses with side shields, Indirect Vented Goggles.

8.2.2 Skin Protection
Avoid skin contact.

Select and use gloves and/or protective clothing to prevent skin contact based on the results of an exposure assessment. Consult with
your glove and/or protective clothing manufacturer for selection of appropriate compatible materials.
Gloves made from the following material(s) are recommended: Fluoroelastomer (Viton), Polyethylene/Ethylene Vinyl Alcohol.

8.2.3 Respiratory Protection
Avoid breathing of vapors, mists or spray. Under normal use conditions, airborne exposures are not expected to be significant enough
to require respiratory protection.
Select one of the following NIOSH approved respirators based on airborne concentration of contaminants and in accordance with
OSHA regulations: Half facepiece or fullface air-purifying respirator with organic vapor cartridges, Half facepiece or fullface
supplied-air respirator. Consult the current 3M Respiratory Selection Guide for additional information or call 1-800-243-4630 for 3M
technical assistance.

8.2.4 Prevention of Swallowing
Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and water.

8.3 EXPOSURE GUIDELINES
Ingredient Authority Type Limit Additional Information
1,2-TRANS-DICHLOROETHYLENE ACGIH TWA 200 ppm
1,2-TRANS-DICHLOROETHYLENE OSHA TWA 200 ppm
CARBON DIOXIDE ACGIH TWA 5000 ppm
CARBON DIOXIDE ACGIH STEL 30000 ppm
CARBON DIOXIDE OSHA TWA 10000 ppm Table Z-1A
CARBON DIOXIDE OSHA STEL 30000 ppm Table Z-1A
ETHYL NONAFLUOROBUTYL ETHER 3M TWA, as total 200 ppm


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3M MATERIAL SAFETY DATA SHEET 3M(TM) Novec(TM) Flux Remover 05/25/2005



isomers
ETHYL NONAFLUOROISOBUTYL ETHER 3M TWA, as total 200 ppm
isomers
ISOPROPYL ALCOHOL ACGIH TWA 200 ppm Table A4
ISOPROPYL ALCOHOL ACGIH STEL 400 ppm Table A4
ISOPROPYL ALCOHOL OSHA TWA 400 ppm Table Z-1A
ISOPROPYL ALCOHOL OSHA STEL 500 ppm Table Z-1A
METHYL NONAFLUOROBUTYL ETHER AIHA TWA 750 ppm
METHYL NONAFLUOROISOBUTYL AIHA TWA 750 ppm
ETHE

SOURCE OF EXPOSURE LIMIT DATA:
ACGIH: American Conference of Governmental Industrial Hygienists
CMRG: Chemical Manufacturer Recommended Guideline
OSHA: Occupational Safety and Health Administration
AIHA: American Industrial Hygiene Association Workplace Environmental Exposure Level (WEEL)



SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Aerosol
Specific Physical Form:
Clear, Colorless Liquid with Slight Odor, Contents Under Pressure
Odor, Color, Grade:
Liquid
General Physical Form:
408 oC
Autoignition temperature
Not Applicable
Flash Point
5.9 % volume
Flammable Limits - LEL
14.5 % volume
Flammable Limits - UEL
44 oC
Boiling point
1.3 g/ml
Density
2.3 [@ 25 oC] [Ref Std: AIR=1]
Vapor Density

360 mmHg [@ 25 oC] [Details: Internal Pressure for Aerosol Can is
Vapor Pressure
approximately 75 psig @25C]

1.3 [Ref Std: WATER=1]
Specific Gravity
Not Applicable
pH
Not Applicable
Melting point

Slight (less than 10%)
Solubility in Water
No Data Available
Evaporation rate
67 % [Details: by weight]
Volatile Organic Compounds
100 %
Percent volatile
67 % [Details: by weight]
VOC Less H2O & Exempt Solvents
0.4 centipoise
Viscosity


SECTION 10: STABILITY AND REACTIVITY
Stability: Stable.

Materials and Conditions to Avoid: Strong bases; Strong oxidizing agents; Heat


Hazardous Polymerization: Hazardous polymerization will not occur.


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3M MATERIAL SAFETY DATA SHEET 3M(TM) Novec(TM) Flux Remover 05/25/2005




Hazardous Decomposition or By-Products
Substance Condition
Carbon monoxide During Combustion
Carbon dioxide During Combustion
Hydrogen Chloride At Elevated Temperatures - extreme conditions of
heat
Hydrogen Fluoride At Elevated Temperatures - extreme conditions of
heat
Perfluoroisobutylene (PFIB) At Elevated Temperatures - extreme conditions of
heat

Hazardous Decomposition: Perfluorinated Acid Fluorides

Hydrogen Fluoride has an ACGIH Threshold Limit Value of 3 parts per million (as fluoride) as a Ceiling Limit and an OSHA PEL of
3 ppm of fluoride as an eight hour Time_Weighted Average and 6 ppm of fluoride as a Short Term Exposure Limit. The odor
threshold for HF is 0.04 ppm, providing good warning properties for exposure.

Decomposition of this product at temperatures above 300 degrees C can form perfluoroisobutylene (PFIB), but PFIB will only
accumulate with continuous exposure to excessive heat in a sealed vessel. The formation rate for PFIB is about 1000 times less than
the rate for primary thermal decomposition products such as HF. During normal use conditions, no health hazard is associated with
the use of this material due to PFIB exposure.

SECTION 11: TOXICOLOGICAL INFORMATION
Component-Based Toxicology Information:

For a mixture of ethyl nonafluorobutyl ether and its isomer, a single positive response for cardiac sensitization was observed at an
exposure level of 49,000 ppm. No adverse health effects are anticipated from normal handling and use.



SECTION 12: ECOLOGICAL INFORMATION

ECOTOXICOLOGICAL INFORMATION
Not determined.

CHEMICAL FATE INFORMATION
Not determined.


SECTION 13: DISPOSAL CONSIDERATIONS
Waste Disposal Method: Combustion products will include HF and HCl. Facility must be capable of handling halogenated
materials.
Dispose of waste product in a facility permitted to accept chemical waste. Facility must be capable of handling aerosol cans. Dispose
of empty product containers in a sanitary landfill.


EPA Hazardous Waste Number (RCRA): Not regulated



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3M MATERIAL SAFETY DATA SHEET 3M(TM) Novec(TM) Flux Remover 05/25/2005




Since regulations vary, consult applicable regulations or authorities before disposal.


SECTION 14:TRANSPORT INFORMATION
ID Number(s):
98-0212-3291-7, 98-0212-3294-1




Please contact the emergency numbers listed on the first page of the MSDS for Transportation Information for this
material.


SECTION 15: REGULATORY INFORMATION
US FEDERAL REGULATIONS
Contact 3M for more information.




STATE REGULATIONS
Contact 3M for more information.




CHEMICAL INVENTORIES
The components of this product are in compliance with the chemical notification requirements of TSCA.

Contact 3M for more information.




INTERNATIONAL REGULATIONS
Contact 3M for more information.




This MSDS has been prepared to meet the U.S. OSHA Hazard Communication Standard, 29 CFR 1910.1200.


SECTION 16: OTHER INFORMATION
NFPA Hazard Classification
Health: 3 Flammability: 1 Reactivity: 0 Special Hazards: None


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 3M MATERIAL SAFETY DATA SHEET 3M(TM) Novec(TM) Flux Remover 05/25/2005




National Fire Protection Association (NFPA) hazard ratings are designed for use by emergency response personnel to address the hazards that are
presented by short-term, acute exposure to a material under conditions of fire, spill, or similar emergencies. Hazard ratings are primarily based on the
inherent physical and toxic properties of the material but also include the toxic properties of combustion or decomposition products that are known to
be generated in significant quantities.

HMIS Hazard Classification
Health: 2 Flammability: 1 Reactivity: 0 Protection: X - See PPE section.

Hazardous Material Identification System (HMIS(r)) hazard ratings are designed to inform employees of chemical hazards in the workplace. These
ratings are based on the inherent properties of the material under expected conditions of normal use and are not intended for use in emergency
situations. HMIS(r) ratings are to be used with a fully implemented HMIS(r) program. HMIS(r) is a registered mark of the National Paint and
Coatings Association (NPCA).


No revision information is available.


DISCLAIMER: The information in this Material Safety Data Sheet (MSDS) is believed to be correct as of the date issued. 3M
MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR COURSE OF PERFORMANCE OR USAGE OF
TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's method of
use or application. Given the variety of factors that can affect the use and application of a 3M product, some of which are uniquely
within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a
particular purpose and suitable for user's method of use or application.

3M provides information in electronic form as a service to its customers. Due to the remote possibility that electronic transfer may
have resulted in errors, omissions or alterations in this information, 3M makes no representations as to its completeness or accuracy.
In addition, information obtained from a database may not be as current as the information in the MSDS available directly from 3M.


3M MSDSs are available at www.3M.com




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ETHYL PERFLUOROBUTYL ETHER