according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1. Product identifier
Product form : Mixture
Product name : Oxygen (19.5 - 23.5%,) n-Pentane (0.1 - 0.75%) in balance Nitrogen
1.2. Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture : Test gas/Calibration gas.
1.3. Details of the supplier of the safety data sheet
Calgaz, division of Air Liquide
821 Chesapeake Drive
Cambridge, 21613 - USA
T 1-410-228-6400 - F 1-410-228-4251
info@Calgaz.com
- www.Calgaz.com
1.4. Emergency telephone number
Emergency number : CHEMTREC: 1-800-424-9300
SECTION 2: Hazards identification
2.1. Classification of the substance or mixture
Classification (GHS-US)
Compressed gas H280
2.2. Label elements
GHS-US labeling
Hazard pictograms (GHS-US) :
Date of issue: 09/19/2014 Revision date: 09/19/2014 Version: 1.0
Internationally: 1-703-527-3887
GHS04
Signal word (GHS-US) : Warning
Hazard statements (GHS-US) : H280 - Contains gas under pressure; may explode if heated
Precautionary statements (GHS-US) : P202 - Do not handle until all safety precautions have been read and understood
P271 - Use only outdoors or in a well-ventilated area
CGA-PG05 - Use a back flow preventive device in the piping
CGA-PG21 - Open valve slowly
CGA-PG06 - Close valve after each use and when empty
CGA-PG10 - Use only with equipment rated for cylinder pressure
CGA-PG14 - Approach suspected leak area with caution
CGA-PG02 - Protect from sunlight when ambient temperature exceeds 52°C (125°F)
P403 - Store in a well-ventilated place
P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing
P313 - Get medical advice/attention
First-aid measures general : If you feel unwell, seek medical advice (show the label where possible).
First-aid measures after inhalation : Remove to fresh air and keep at rest in a position comfortable for breathing. If you feel unwell,
seek medical advice.
First-aid measures after skin contact :
First-aid measures after eye contact :
First-aid measures after ingestion : Ingestion is not considered a potential route of exposure.
dverse effects not expected from this product.
dverse effects not expected from this product.
4.2. Most important symptoms and effects, both acute and delayed
Symptoms/injuries :
Symptoms/injuries after inhalation :
Symptoms/injuries after skin contact :
Symptoms/injuries after eye contact :
dverse effects not expected from this product.
dverse effects not expected from this product.
dverse effects not expected from this product.
dverse effects not expected from this product.
Symptoms/injuries after ingestion : Ingestion is not considered a potential route of exposure.
Symptoms/injuries upon intravenous
: Not known.
administration
Chronic symptoms :
dverse effects not expected from this product.
4.3. Indication of any immediate medical attention and special treatment needed
If you feel unwell, seek medical advice.
Compressed gas, H280
STOT SE 3, H336
Asp. Tox. 1, H30 4
SECTION 5: Firefighting measures
5.1. Extinguishing media
Suitable extinguishing media : Use extinguishing media appropriate for surrounding fire.
Unsuitable extinguishing media : Do not use water jet.
5.2. Special hazards arising from the substance or mixture
Fire hazard : The product is not flammable.
Explosion hazard : Heat may build pressure, rupturing closed containers, spreading fire and increasing risk of burns
and injuries. Product is not explosive.
Reactivity : None known.
5.3. Advice for firefighters
Firefighting instructions : In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. Use water spray or
fog for cooling exposed containers. Exercise caution when fighting any chemical fire.
Protection during firefighting : Standard protective clothing and equipment (e.g., Self Contained Breathing Apparatus) for fire
fighters. Do not enter fire area without proper protective equipment, including respiratory
protection.
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
General measures : Ensure adequate ventilation.
6.1.1. For non-emergency personnel
Protective equipment : Wear protective equipment consistent with the site emergency plan.
Emergency procedures : Escape the danger area by the closest safe route. Close doors and windows of adjacent
premises. Keep containers closed. Mark the danger area. Seal off low-lying areas. Keep upwind.
6.1.2. For emergency responders
Protective equipment : Standard protective clothing and equipment (e.g., Self Contained Breathing Apparatus) for fire
fighters. Equip cleanup crew with proper protection.
Emergency procedures : Evacuate and limit access. Ventilate area.
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
6.2. Environmental precautions
Try to stop release if safe to do so.
6.3. Methods and material for containment and cleaning up
For containment : Try to stop release if safe to do so.
Methods for cleaning up : Dispose of this material and its container in accordance with local regulations.
6.4. Reference to other sections
See also Sections 8 and 13.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Additional hazards when processed : Pressurized container: Do not pierce or burn, even after use. Use equipment rated for cylinder
Precautions for safe handling : Do not handle until all safety precautions have been read and understood. Use only outdoors or
Safe use of the product : Only experienced and properly instructed persons should handle gases under pressure.
Hygiene measures : Do not eat, drink or smoke when using this product.
7.2. Conditions for safe storage, including any incompatibilities
Technical measures : Comply with applicable regulations.
Storage conditions : Do not expose to temperatures exceeding 52°C (125°F). Keep container closed when not in use.
Protect cylinder from physical damage. Store in well ventilated area.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
Pentane (109-66-0)
USA ACGIH ACGIH TWA (ppm) 600 ppm
USA OSHA OSHA PEL (TWA) (mg/m³) 2950 mg/m³
USA OSHA OSHA PEL (TWA) (ppm) 1000 ppm
Nitrogen (7727-37-9)
8.2. Exposure controls
Appropriate engineering controls : Provide adequate general and local exhaust ventilation. Systems under pressure should be
regularly checked for leakages. Ensure exposure is below occupational exposure limits.
Consider work permit system e.g. for maintenance activities.
Hand protection : Wear working gloves when handling gas containers. 29CFR 1910.138: Hand Protection.
Eye protection : Wear safety glasses with side shields. 29 CFR 1910.133: Eye and Face Protection.
Skin and body protection : Wear suitable protective clothing, e.g. - lab coats, coveralls or flame resistant clothing.
Respiratory protection : None necessary during normal and routine operations. See sections 5 & 6.
Thermal hazard protection : None necessary during normal and routine operations.
Environmental exposure controls : Refer to local regulations for restriction of emissions to the atmosphere. See section 13 for
specific methods for waste gas treatment.
Other information : Wear safety shoes while handling containers. 29 CFR 1910.136: Foot Protection.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state : Gas
Appearance : Clear, colorless gas.
Molecular mass : Not applicable for gas-mixtures.
Color : Colorless
Odor : odorless;gasoline-like
Odor threshold : No data available
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
pH : Not applicable for gas-mixtures.
Relative evaporation rate (butyl acetate=1) : No data available
Relative evaporation rate (ether=1) : Not applicable for gas-mixtures.
Melting point : No data available
Freezing point : No data available
Boiling point : No data available
Flash point : No data available
Auto-ignition temperature : No data available
Decomposition temperature : No data available
Flammability (solid, gas) : Not applicable - not flammable
Vapor pressure : Not applicable.
Relative vapor density at 20 °C : No data available
Relative density : No data available
Relative gas density : Lighter or similar to air.
Solubility : Water: Solubility in water of component(s) of the mixture :
Log Pow : Not applicable for gas-mixtures.
Log Kow : Not applicable for gas-mixtures.
Viscosity, kinematic : Not applicable.
Viscosity, dynamic : Not applicable.
Explosive properties : Not applicable - not flammable.
Oxidizing properties : Supports combustion. Not combustible but enhances combustion of other substances.
Explosive limits : Not applicable - not flammable
9.2. Other information
Additional information : None.
• : 39 mg/l • : < 1 mg/l • : 20 mg/l
SECTION 10: Stability and reactivity
10.1. Reactivity
None known.
10.2. Chemical stability
Stable under normal conditions.
10.3. Possibility of hazardous reactions
Can form explosive mixtures with flammable materials.
10.4. Conditions to avoid
None under recommended storage and handling conditions (see section 7).
10.5. Incompatible materials
None known.
10.6. Hazardous decomposition products
Under normal conditions of storage and use hazardous decomposition products should not be produced.
SECTION 11: Toxicological information
11.1. Information on toxicological effects
Acute toxicity : Not classified
Oxygen (7782-44-7)
LC50 inhalation rat (ppm) 400000 ppm/4h
Pentane (109-66-0)
LD50 dermal rabbit 3000 mg/kg
LC50 inhalation rat (mg/l) 364 g/m³ (Exposure time: 4 h)
LC50 inhalation rat (ppm) 123390 ppm/4h
ATE US (dermal) 3000.00000000 mg/kg body weight
ATE US (gases) 123390.00000000 ppmV/4h
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Pentane (109-66-0)
ATE US (vapors) 364.00000000 mg/l/4h
ATE US (dust, mist) 364.00000000 mg/l/4h
Nitrogen (7727-37-9)
LC50 inhalation rat (ppm) 410000 ppm/4h
Skin corrosion/irritation : Not classified
pH: Not applicable for gas-mixtures.
Serious eye damage/irritation : Not classified
pH: Not applicable for gas-mixtures.
Respiratory or skin sensitization : Not classified
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified
Reproductive toxicity : Not classified
Specific target organ toxicity (single exposure) : Not classified
Specific target organ toxicity (repeated
exposure)
Aspiration hazard : Not classified
Symptoms/injuries after inhalation :
Symptoms/injuries after skin contact :
Symptoms/injuries after eye contact :
Symptoms/injuries after ingestion : Ingestion is not considered a potential route of exposure.
Symptoms/injuries upon intravenous
administration
Chronic symptoms :
: Not classified
No known effects from this product.
Not applicable for gases and gas-mixtures.
dverse effects not expected from this product.
dverse effects not expected from this product.
dverse effects not expected from this product.
: Not known.
dverse effects not expected from this product.
SECTION 12: Ecological information
12.1. Toxicity
Ecology - general : No ecological damage caused by this product.
Pentane (109-66-0)
LC50 fish 1 9.87 mg/l (Exposure time: 96 h - Species: Oncorhynchus mykiss)
EC50 Daphnia 1 9.74 mg/l (Exposure time: 48 h - Species: Daphnia magna)
LC50 fish 2 11.59 mg/l (Exposure time: 96 h - Species: Pimephales promelas)
(49 CFR 173.27)
DOT Quantity Limitations Cargo aircraft only (49
: 150 kg
CFR 175.75)
DOT Vessel Stowage Location :
- The material may be stowed ‘‘on deck’’ or ‘‘under deck’’ on a cargo vessel and on a
passenger vessel.
Additional information
Other information : No supplementary information available.
Special transport precautions : Avoid transport on vehicles where the load space is not separated from the driver's
compartment. Ensure vehicle driver is aware of the potential hazards of the load and knows what
to do in the event of an accident or an emergency. Before transporting product containers: -
Ensure there is adequate ventilation. - Ensure that containers are firmly secured. - Ensure
cylinder valve is closed and not leaking. - Ensure valve outlet cap nut or plug (where provided) is
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
ADR
Transport document description :
Transport by sea
UN-No. (IMDG) : 1956
Proper Shipping Name (IMDG) : COMPRESSED GAS, N.O.S.
Class (IMDG) : 2.2 - Non-flammable, non-toxic gases
Air transport
UN-No.(IATA) : 1956
Proper Shipping Name (IATA) : COMPRESSED GAS, N.O.S.
Class (IATA) : 2
SECTION 15: Regulatory information
15.1. US Federal regulations
Pentane (109-66-0)
Listed on the United States TSCA (Toxic Substances Control Act) inventory
EPA TSCA Regulatory Flag T - T - indicates a substance that is the subject of a Section 4 test rule under TSCA.
15.2. International regulations
CANADA
Oxygen (7782-44-7)
Listed on the Canadian DSL (Domestic Sustances List)
WHMIS Classification Class A - Compressed Gas
Pentane (109-66-0)
Listed on the Canadian DSL (Domestic Sustances List)
WHMIS Classification Class B Division 2 - Flammable Liquid
Nitrogen (7727-37-9)
Listed on the Canadian DSL (Domestic Sustances List)
WHMIS Classification Class A - Compressed Gas
EU-Regulations
No additional information available
Classification according to Regulation (EC) No. 1272/2008 [CLP]
Not classified
Classification according to Directive 67/548/EEC [DSD] or 1999/45/EC [DPD]
15.2.2. National regulations
No additional information available
15.3. US State regulations
Oxygen (7782-44-7)
U.S. - Massachusetts - Right To Know List
U.S. - New Jersey - Right to Know Hazardous Substance List
U.S. - Pennsylvania - RTK (Right to Know) List
Pentane (109-66-0)
U.S. - Massachusetts - Right To Know List
U.S. - New Jersey - Right to Know Hazardous Substance List
U.S. - Pennsylvania - RTK (Right to Know) List
Nitrogen (7727-37-9)
U.S. - Massachusetts - Right To Know List
U.S. - New Jersey - Right to Know Hazardous Substance List
U.S. - Pennsylvania - RTK (Right to Know) List
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
SECTION 16: Other information
Indication of changes : Revised safety data sheet in accordance with OSHA final rule on GHS implementation
Revision date : 09/19/2014
Other information : This Safety Data Sheet is offered pursuant to OSHA’s Hazard Communication Standard, 29
Full text of H-phrases: see section 16:
------ Asp. Tox. 1 Aspiration hazard Category 1
------ Compressed gas Gases under pressure Compressed gas
------ Flam. Liq. 2 Flammable liquids Category 2
------ Ox. Gas 1 Oxidizing gases Category 1
------ STOT SE 3 Specific target organ toxicity (single exposure) Category 3
------ H225 Highly flammable liquid and vapor
------ H270 May cause or intensify fire; oxidizer
------ H280 Contains gas under pressure; may explode if heated
------ H304 May be fatal if swallowed and enters airways
------ H336 May cause drowsiness or dizziness
SDS US (GHS HazCom 2012)
This Safety Data Sheet is offered pursuant to OSHA's Hazard Communication Standard, 29 CFR, 1910.1200. Other government regulations must be reviewed for applicability to this gas mixture. To the
best of Calgaz's knowledge, the information contained herein is reliable and accurate as of this date; however, accruacy, suitability or completeness are not guaranteed and no warranties of any type,
either express or implied, are provided. The information contained herein relates only to this specific product. If this gas mixture is combined with other materials, all component properties must be
considered. Data may be changed from time to time. Be sure to consult the latest edition.
promulgated March 26, 2012.
CFR, 1910.1200. Other government regulations must be reviewed for applicability to this
product.
09/19/2014 EN (English US) SDS ID: 50011 8/8
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