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Revision Date 27-Sep-2013 , Issuing Date 05-Mar-2010 , Page 1 / 9

Material Safety Data Sheet

PROPANE

_____________________________________________________________________ 1. PRODUCT AND COMPANY IDENTIFICATION

Product Name PROPANE

Product Code(s) G-74

UN-Number UN1978

Recommended Use Compressed gas.

Synonyms Dimethyl Methane; Liquified Petroleum Gas (LPG)

Supplier Address* Linde Gas North America LLC - Linde Merchant Production Inc. - Linde LLC

575 Mountain Ave.

Murray Hill, NJ 07974

Phone: 908-464-8100

www.lindeus.com

Linde Gas Puerto Rico, Inc.

Las Palmas Village

Road No. 869, Street No. 7

Catano, Puerto Rico 00962

Phone: 787-641-7445

www.pr.lindegas.com

Linde Canada Limited

5860 Chedworth Way

Mississauga, Ontario L5R 0A2

Phone: 905-501-1700

www.lindecanada.com

* May include subsidiaries or affiliate companies/divisions.

For additional product information contact your local customer service.

Chemical Emergency Phone Number Chemtrec: 1-800-424-9300 for US/ 703-527-3887 outside US

2. HAZARDS IDENTIFICATION

OSHA Regulatory Status This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR

1910.1200).

DANGER!

Emergency Overview

Extremely flammable

May cause central nervous system depression

Causes adverse cardiovascular effects

Contents under pressure

Keep at temperatures below 52°C / 125°F

Appearance Colorless Physical State Compressed gas. Odor Odorless
PROPANE , Material Safety Data Sheet , Revision Date 27-Sep-2013 , Page 2 / 9

___________________________________________________________________ Potential Health Effects 

Principle Routes of Exposure Inhalation.

Acute Toxicity

Chronic Effects None known

Aggravated Medical Conditions Central nervous system. Cardiovascular.

Interactions with Other Chemicals Use of alcoholic beverages may enhance toxic effects.

Environmental Hazard See Section 12 for additional Ecological Information.

3. COMPOSITION/INFORMATION ON INGREDIENTS

Chemical Name CAS-No Volume % Chemical Formula

Propane 74-98-6 >99 C 3 H8 4. FIRST AID MEASURES

Eye Contact Immediately flush with plenty of water. After initial flushing, remove any contact lenses and

continue flushing for at least 15 minutes. Call a physician immediately.

Skin Contact Clothing frozen to the skin should be thawed before being removed. In case of contact with

liquefied gas, thaw frosted parts with lukewarm water.

Inhalation PROMPT MEDICAL ATTENTION IS MANDATORY IN ALL CASES OF INHALATION OVEREXPOSURE. RESCUE

PERSONNEL SHOULD BE EQUIPPED WITH SELF-CONTAINED BREATHING APPARATUS. Conscious

inhalation victims should be assisted to an uncontaminated area and inhale fresh air. If breathing is

difficult, administer oxygen. Unconscious persons should be moved to an uncontaminated area and,

as necessary, given artificial resuscitation and supplemental oxygen. Treatment should be

symptomatic and supportive.

Ingestion None under normal use. Get medical attention if symptoms occur.

Notes to Physician Keep victim warm and quiet.

5. FIRE-FIGHTING MEASURES

Flammable Properties Extremely flammable. Containers may explode when heated.

Skin Absorption Hazard No known hazard in contact with skin.

Ingestion Not an expected route of exposure.

Eyes None known. Contact with rapidly expanding gas near the point of release may cause frostbite.

Inhalation

Skin None known. Contact with rapidly expanding gas near the point of release may cause frostbite.

May cause central nervous system depression with nausea, headache, dizziness, vomiting, and

incoordination. High concentrations may also cause cardiac sensitization resulting in irregular

heartbeat and may make the individual more susceptible to cardiac effects of substances such as

epinephrine and adrenaline.
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Suitable Extinguishing Media Dry chemical or CO2 . Water spray or fog. DO NOT EXTINGUISH A LEAKING GAS FIRE UNLESS LEAK CAN

BE STOPPED.

Hazardous Combustion Products Carbon monoxide. Carbon dioxide (CO 2 ).

Explosion Data

Sensitivity to Mechanical Impact None

Sensitivity to Static Discharge Yes.

Specific Hazards Arising from the

Chemical

Will be easily ignited by heat, sparks or flames. Will form explosive mixtures with air. Vapors from

liquefied gas are initially heavier than air and spread along ground. Vapors may travel to source of

ignition and flash back. Ruptured cylinders may rocket.

Protective Equipment and

Precautions for Firefighters

If possible, stop the flow of gas. Do not extinguish the fire until supply is shut off as otherwise an

explosive-ignition may occur. If the fire is extinguished and the flow of gas continues, use

increased ventilation to prevent build-up of explosive atmosphere. Ventilation fans must be

explosion proof. Use non-sparking tools to close container valves.

Isolate spill or leak area for at least 100 meters (330 feet) in all directions. Vapors from liquefied gas

are initially heavier than air and spread along ground. Vapors may accumulate in confined areas

(basement, tanks, hopper/tank cars, etc.). Vapors may travel to source of ignition and flash back.

Use water spray to cool surrounding containers. Be cautious of a Boiling Liquid Evaporating Vapor

Explosion, BLEVE, if flame is impinging on surrounding containers.

As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved

or equivalent) and full protective gear.

6. ACCIDENTAL RELEASE MEASURES

Personal Precautions ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). All

equipment used when handling the product must be grounded. Do not touch or walk through

spilled material. Stop leak if you can do it without risk.

Environmental Precautions Beware of vapors accumulating to form explosive concentrations. Vapors can accumulate in low

areas.

Methods for Containment Stop the flow of gas or remove cylinder to outdoor location if this can be done without risk. If leak is

in container or container valve, contact the appropriate emergency telephone number in Section 1

or call your closest Linde location.

Methods for Cleaning Up Do not direct water at spill or source of leak. Return cylinder to Linde or an authorized distributor.

7. HANDLING AND STORAGE

Handling Ground and bond all lines and equipment associated with product system. All equipment should be

non-sparking and explosion proof. Remove all sources of ignition. Ensure adequate ventilation. "NO

SMOKING" signs should be posted in storage and use areas.

Never attempt to lift a cylinder by its valve protection cap. Protect cylinders from physical damage;

do not drag, roll, slide or drop. When moving cylinders, even for short distance, use a cart designed

to transport cylinders. Use equipment rated for cylinder pressure. Use backflow preventive device

in piping.
PROPANE , Material Safety Data Sheet , Revision Date 27-Sep-2013 , Page 4 / 9

___________________________________________________________________ Use an adjustable strap wrench to remove over-tight or rusted caps. Never insert an object (e.g.

wrench, screwdriver, pry bar,etc.) into valve cap openings. Doing so may damage valve, causing

leak to occur. If user experiences any difficulty operating cylinder valve discontinue use and contact

supplier.

Never put cylinders into trunks of cars or unventilated areas of passenger vehicles. Never attempt

to refill a compressed gas cylinder without the owner's written consent. Never strike an arc on a

compressed gas cylinder or make a cylinder a part of an electrical circuit.

For additional recommendations consult Compressed Gas Association's (CGA) Safety Bulletin SB-2,

Oxygen-Deficient Atmospheres.

Storage Outside or detached storage is preferred. Protect from physical damage. Cylinders should be stored

upright with valve protection cap in place and firmly secured to prevent falling. Store in cool, dry,

well-ventilated area of non-combustible construction away from heavily trafficked areas and

emergency exits. Keep at temperatures below 52°C / 125°F. Full and empty cylinders should be

segregrated. Use a "first in-first out" inventory system to prevent full cylinders from being stored for

excessive periods of time. Always store and handle compressed gas cylinders in accordance with

Compressed Gas Association, pamphlet CGA-P1, Safe Handling of Compressed Gases in Containers.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION

Exposure Guidelines

Chemical Name ACGIH TLV OSHA PEL NIOSH IDLH

Propane

 74-98-6

TWA: 1000 ppm TWA: 1000 ppm

TWA: 1800 mg/m3

IDLH: 2100 ppm

TWA: 1000 ppm

TWA: 1800 mg/m3

Immediately Dangerous to Life or Health.

Other Exposure Guidelines Vacated limits revoked by the Court of Appeals decision in AFL-CIO v. OSHA, 965 F.2d 962 (11th Cir.,

1992).

Engineering Measures Explosion proof ventilation systems. Showers. Eyewash stations.

Ventilation Use ventilation adequate to keep exposures below recommended exposure limits.

Personal Protective Equipment 

Eye/Face Protection Wear protective eyewear (safety glasses).

Skin and Body Protection Work gloves and safety shoes are recommended when handling cylinders. Cotton or Nomex®

clothing is recommended to prevent static build-up.

Respiratory Protection

General Use If exposure limits are exceeded or irritation is experienced, NIOSH/MSHA approved respiratory

protection should be worn. Positive-pressure supplied air respirators may be required for high

airborne contaminant concentrations. Respiratory protection must be provided in accordance with

current local regulations.

Emergency Use Use positive pressure airline respirator with escape cylinder or self contained breathing apparatus

for oxygen-deficient atmospheres (<19.5%).

Hygiene Measures Wear suitable gloves and eye/face protection.
PROPANE , Material Safety Data Sheet , Revision Date 27-Sep-2013 , Page 5 / 9

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10. STABILITY AND REACTIVITY

Stability Stable.

Incompatible Products Oxidizing agents.

Conditions to Avoid Heat, flames and sparks.

Hazardous Decomposition Products None known.

Hazardous Polymerization Hazardous polymerization does not occur.

11. TOXICOLOGICAL INFORMATION

Acute Toxicity 

LD50 Oral: No information available.

LD50 Dermal: No information available.

LC50 Inhalation: 658 ppm/4 hr. (Rat)

Inhalation High concentrations of aliphatic hydrocarbon gases may cause CNS depression. Recent information

suggest that C1-C4 aliphatic (alkane) hydrocarbon gases can cause potentially fatal cardiac

arrhythmias. Cardiac sensitization to adrenalin in dogs has been noted following inhalation. In

dogs, the heart is more sensitive to epinephrine induced ventriculatr fibrillations following

exposure to 15-90% propane for 10 minutes. Ventricular fibrillations have been reported in

humans following inhalation of n-butane.

Repeated Dose Toxicity No information available.

Chronic Toxicity

Chronic Toxicity None known.

Carcinogenicity Contains no ingredient listed as a carcinogen.

Irritation Non-irritating to the skin. Non-irritating to the eye.

9. PHYSICAL AND CHEMICAL PROPERTIES

VOC Content (%) Not applicable.

Flash Point -156 °F / -104 °C Flashpoint Method Closed cup

Odor

Autoignition Temperature 480 °C / 896 °F

Odorless.

Decomposition Temperature No information available.

Appearance

Boiling Point/Boiling Range -42.1 °C / -43.7 °F Freezing Point No information available

Odor Threshold

Molecular Weight 44.08

No information available

Water Solubility Negligible

Colorless.

Evaporation Rate No information available Vapor Pressure 124 PSIA @ 70°F

Physical State

Vapor Density 1.56 (air = 1)

Compressed gas

Upper 9.5%

Flammability Limits in Air

Lower 2.2%
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Sensitization No information available.

Reproductive Toxicity No information available.

Developmental Toxicity No information available.

Synergistic Materials None known.

Target Organ Effects Central nervous system (CNS).

12. ECOLOGICAL INFORMATION

Ecotoxicity 

Will not bioconcentrate.

Ozone depletion potential; ODP; (R-11 = 1): Does not contain ozone depleting chemical (40 CFR Part 82).

Chemical Name Log Pow

Propane 2.3

13. DISPOSAL CONSIDERATIONS

Waste Disposal Methods Do not attempt to dispose of residual waste or unused quantities. Return in the shipping container

PROPERLY LABELED WITH ANY VALVE OUTLET PLUGS OR CAPS SECURED AND VALVE PROTECTION CAP

IN PLACE to Linde for proper disposal.

14. TRANSPORT INFORMATION

DOT 

Proper shipping name Propane

Hazard Class 2.1

Subsidiary Class None

UN-Number UN1978

Description UN1978,Propane,2.1

Emergency Response Guide Number 115

TDG 

Proper Shipping Name Propane

Hazard Class 2.1

UN-Number UN1978

Description UN1978,PROPANE,2.1

MEX 

Proper Shipping Name Propane

Hazard Class 2.1

UN-Number UN1978

Description UN1978, Propane,2.1

IATA 
PROPANE , Material Safety Data Sheet , Revision Date 27-Sep-2013 , Page 7 / 9

___________________________________________________________________ UN-Number UN1978

Proper Shipping Name Propane

Hazard Class 2.1

ERG Code 10L

Description UN1978,Propane,2.1

Maximum Quantity for Passenger Forbidden

Maximum Quantity for Cargo Only 150 kg

Limited Quantity No information available.

IMDG/IMO 

Proper Shipping Name Propane

Hazard Class 2.1

UN-Number UN1978

EmS No. F-D, S-U

Description UN1978, Propane,2.1, FP -104C

ADR

Proper Shipping Name Propane

Hazard Class 2.1

UN-Number UN1978

Classification Code 2F

Description UN1978, Propane,2.1,

15. REGULATORY INFORMATION

International Inventories

Legend 

U.S. Federal Regulations 

SARA 313 

Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA). This product does not contain any

chemicals which are subject to the reporting requirements of the Act and Title 40 of the Code of Federal Regulations, Part 372.

SARA 311/312 Hazard Categories 

Acute Health Hazard Yes

Chronic Health Hazard No

Fire Hazard Yes

Sudden Release of Pressure Hazard Yes

Reactive Hazard No

Clean Water Act 

This product does not contain any substances regulated as pollutants pursuant to the Clean Water Act (40 CFR 122.21 and 40 CFR 122.42).

TSCA - United States Toxic Substances Control Act Section 8(b) Inventory

Complies

DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List

EINECS/ELINCS - European Inventory of Existing Commercial Chemical Substances/EU List of Notified Chemical Substances

TSCA Complies

DSL Complies

EINECS/ELINCS
PROPANE , Material Safety Data Sheet , Revision Date 27-Sep-2013 , Page 8 / 9

___________________________________________________________________ Risk and Process Safety Management Programs

This material, as supplied, contains one or more regulated substances with specified thresholds under 40 CFR Part 68 or regulated as a

highly hazardous chemical pursuant to the 29 CFR Part 1910.110 with specified thresholds:

Chemical Name U.S. - CAA (Clean Air Act) -

Accidental Release Prevention

- Toxic Substances

U.S. - CAA (Clean Air Act) -

Accidental Release Prevention

- Flammable Substances

U.S. - OSHA - Process Safety

Management - Highly

Hazardous Chemicals

Propane 10000 lbs

Clean Air Act, Section 112 Hazardous Air Pollutants (HAPs) (see 40 CFR 61) 

This product does not contain any substances regulated as hazardous air pollutants (HAPS) under Section 112 of the Clean Air Act

Amendments of 1990.

CERCLA/SARA 

This material, as supplied, does not contain any substances regulated as hazardous substances under the Comprehensive Environmental

Response Compensation and Liability Act (CERCLA) (40 CFR 302) or the Superfund Amendments and Reauthorization Act (SARA) (40 CFR

355). There may be specific reporting requirements at the local, regional, or state level pertaining to releases of this material.

U.S. State Regulations 

California Proposition 65 

This product does not contain any Proposition 65 chemicals.

U.S. State Right-to-Know Regulations 

Chemical Name Massachusetts New Jersey Pennsylvania Illinois Rhode Island

Propane X X X X

International Regulations 

Canada

This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS

contains all the information required by the CPR.

WHMIS Hazard Class

A Compressed gases

B1 Flammable gas
PROPANE , Material Safety Data Sheet , Revision Date 27-Sep-2013 , Page 9 / 9

___________________________________________________________________ Prepared By Product Stewardship

23 British American Blvd.

Latham, NY 12110

1-800-572-6501

Issuing Date 05-Mar-2010

Revision Date 27-Sep-2013

Revision Number 2

Revision Note Not applicable.

Note: Ratings were assigned in accordance with Compressed Gas Association (CGA) guidelines as published in CGA Pamphlet P-19-2009,

CGA Recommended Hazard Ratings for Compressed Gases, 3rd Edition.

General Disclaimer 

For terms and conditions, including limitation of liability, please refer to the purchase agreement in effect between Linde LLC, Linde Merchant

Production, Inc. or Linde Gas North America LLC (or any of their affiliates and subsidiaries) and the purchaser.

DISCLAIMER OF EXPRESSED AND IMPLIED WARRANTIES

Although reasonable care has been taken in the preparation of this document, we extend no warranties and make no representations as to the

accuracy or completeness of the information contained herein, and assume no responsibility regarding the suitability of this information for the user's

intended purposes or for the consequences of its use. Each individual should make a determination as to the suitability of the information for their

particular purpose(s).

End of Safety Data Sheet

Personal Protection - NFPA Physical and Chemical

Hazards - Health Hazard 2

HMIS Health Hazard 1

Flammability 4

Flammability 4 Physical Hazard 2

Stability 0