
1.2. Relevant identified uses of the substance or mixture and uses advised against
See Technical Data Sheet.
See Technical Data Sheet.
1.3. Details of the supplier of the safety data sheet
ComStar International Inc.
718-445-7900
800-328-0142
Fax: 718-353-5998
2. Hazard(s) identification
2.1. Classification of the substance or mixture
Press Gas; H280 Contents gas under pressure; may explode if heated
Causes serious eye irritation.
May cause drowsiness or dizziness
Using the Toxicity Data listed in section 11 and 12 the product is labeled as follows.

H280 Contains gas under pressure; may explode if heated.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H336 May cause drowsiness and dizziness.
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust / fume / gas / mist / vapors / spray.
P262 Do not get in eyes, on skin, or on clothing.
P264 Wash thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves / eye protection / face protection.
P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor / physician.
P302+352 IF ON SKIN: Wash with plenty of soap and water.
P304+312 IF INHALED: Call a POISON CENTER or doctor / physician if you feel unwell.
P305+351+338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present
and easy to do - continue rinsing.
P308+313 IF exposed or concerned: Get medical advice / attention.
P321 Specific treatment (see information on this label).
P331 Do NOT induce vomiting.
P332+313 If skin irritation occurs: Get medical advice / attention.
P337+313 If eye irritation persists: Get medical advice / attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403+233 Store in a well ventilated place. Keep container tightly closed.
P410 Protect from sunlight.
[Disposal]:
P501 Dispose of contents / container in accordance with local / national regulations.

3. Composition/information on ingredients
This product contains the following substances that present a hazard within the meaning of the relevant State and
Federal Hazardous Substances regulations.
Ingredient/Chemical Designations
DIPROPYLENE GLYCOL MONOBUTYL ETHER
CAS#: 29911-28-2
Skin Irrit: 1C
Eye Irrit: 1
Respiratory Irrit: 3
[1][2]
OLEFINIC HYDROCARBON
CAS#: 68991-52-6
SURFACTANT
CAS#: 9016-45-9
Eye Irrit: 2B
Skin Irrit: 2
Acute toxicity-Oral: 4
[1][2]
Propellant (if an aerosol)
In accordance with paragraph (i) of §1910.1200, the specific chemical identity and/or exact percentage (concentration) of composition has been
withheld as a trade secret.
[1] Substance classified with a health or environmental hazard.
[2] Substance with a workplace exposure limit.
[3] PBT-substance or vPvB-substance.
*The full texts of the phrases are shown in Section 16.
4.1. Description of first aid measures
In all cases of doubt, or when symptoms persist, seek medical attention.
Never give anything by mouth to an unconscious person.
Remove to fresh air, keep patient warm and at rest. If breathing is irregular or stopped, give
artificial respiration. If unconscious place in the recovery position and obtain immediate
medical attention. Give nothing by mouth.
Irrigate copiously with clean water for at least 15 minutes, holding the eyelids apart and
seek medical attention.
Remove contaminated clothing. Wash skin thoroughly with soap and water or use a
recognized skin cleanser.
If swallowed obtain immediate medical attention. Keep at rest. Do NOT induce vomiting.
4.2. Most important symptoms and effects, both acute and delayed
No specific symptom data available.
May cause drowsiness or dizziness.
Causes serious eye irritation.

5.2. Special hazards arising from the substance or mixture
No hazardous decomposition data available.
Avoid breathing dust / fume / gas / mist / vapors / spray.
Do not get in eyes, on skin, or on clothing.
5.3. Advice for fire-fighters
Wear self-contained breathing apparatus and protective clothing.
Aerosols are under pressure. Exposure in excess of 120 F may cause bursting of can.
6.1. Personal precautions, protective equipment and emergency procedures
Put on appropriate personal protective equipment (see section 8).
6.2. Environmental precautions
Do not allow spills to enter drains or waterways.
Use good personal hygiene practices. Wash hands before eating, drinking, smoking or using toilet. Promptly remove
soiled clothing and wash thoroughly before reuse.
6.3. Methods and material for containment and cleaning up
Absorb spill with vermiculite or other inert material, then place in a container for chemical waste.
For Large Spills: Flush spill area with water spray. Prevent run-off from entering drains, sewers, or streams, collect
run-off.
7.1. Precautions for safe handling
Avoid contact with eyes and skin. Wash thoroughly after handling. Do not breathe vapors or fumes.
Prevention of Fire and Explosion: Keep from contact with oxidizing materials, alkalis and acids. Store away from heat,
sunlight and moisture.
See section 2 for further details. - [Prevention]:
7.2. Conditions for safe storage, including any incompatibilities
Handle containers carefully to prevent damage and spillage.
5. Fire-fighting measures
6. Accidental release measures

Incompatible materials: Oxidizing agents, alkali metals
See section 2 for further details. - [Storage]:
8. Exposure controls and personal protection
DIPROPYLENE GLYCOL MONOBUTYL
ETHER
If engineering controls do not maintain airborne concentrations to an acceptable level,
a NIOSH approved respirator must be worn.
Respirator Type: Organic vapor. If respirators are used, a program should be instituted
to assure Compliance with OSHA Standard 29 CFR 1910.134.

Safety glasses with side shields, goggles or face shield are recommended.
Wear overalls to keep skin contact to a minimum.
Good general ventilation (typically 10 air changes per hour) should be used.
Ventilation rates should be matched to conditions. Supplementary local
exhaust ventilation, closed systems, or respiratory protection may be needed in
special circumstances such as poorly ventilated spaces, evaporation from
large surfaces, spraying, heating, etc. Recommended Decontamination
Facilities: Eye bath, washing facilities.
Use good personal hygiene practices. Wash hands before eating, drinking,
smoking or using toilet. Promptly remove soiled clothing and wash thoroughly
before reuse.
See section 2 for further details. - [Prevention]:
9. Physical and chemical properties
Melting point / freezing point
Initial boiling point and boiling range
Evaporation rate (Ether = 1)
Flammability (solid, gas)
Upper/lower flammability or explosive limits
Lower Explosive Limit: 135C(275F): NA
Upper Explosive Limit: 199C(390F): NA
Partition coefficient n-octanol/water (Log Kow)
Auto-ignition temperature
Decomposition temperature
NA Octanol/Water Partition Coefficient
NA 9.2. Other information

No other relevant information.
10. Stability and reactivity
Hazardous Polymerization will not occur.
Stable under normal circumstances.
10.3. Possibility of hazardous reactions
Avoid heat, sparks, flames and other sources of ignition
10.4. Conditions to avoid
Avoid heat, sparks, flames and other sources of ignition
10.5. Incompatible materials
Oxidizing agents, alkali metals
10.6. Hazardous decomposition products
No hazardous decomposition data available.
11. Toxicological information
Inhalation
Vapor LC50,
mg/L/4hr
Inhalation
Dust/Mist LC50,
mg/L/4hr
DIPROPYLENE GLYCOL MONOBUTYL ETHER (2991128-2)
OLEFINIC HYDROCARBON (68991-52-6)
Propellant (if an aerosol)
Note: When no route specific LD50 data is available for an acute toxin, the converted acute toxicity point estimate
was used in the calculation of the product's ATE (Acute Toxicity Estimate).

Acute toxicity (inhalation)
Skin corrosion/irritation
Serious eye damage/irritation
Respiratory sensitization
May cause drowsiness or dizziness.
12. Ecological information
This product is not expected to be toxic to aquatic organisms.
48 hr EC50 crustacea,
mg/l
DIPROPYLENE GLYCOL MONOBUTYL ETHER
(29911-28-2)
OLEFINIC HYDROCARBON (68991-52-6)
Propellant (if an aerosol)
12.2. Persistence and degradability
There is no data available on the preparation itself.
12.3. Bioaccumulative potential
12.5. Results of PBT and vPvB assessment
This product contains no PBT/vPvB chemicals.
12.6. Other adverse effects

13. Disposal considerations
13.1. Waste treatment methods
Observe all federal, state and local regulations when disposing of this substance.
14. Transport information
DOT (Domestic Surface
Transportation)
IMO / IMDG (Ocean
Transportation)
14.2. UN proper
shipping name
UN1950, Aerosols, nonflammable, (each not exceeding 1
L Capacity), 2.2 ORM-D
UN1950, Aerosols, nonflammable, (each not exceeding 1
L Capacity), 2.2 ORM-D
UN1950, Aerosols, nonflammable, (each not
exceeding 1 L Capacity), 2.2
ORM-D
14.3. Transport
hazard
class(es)
IMDG: 2.2
Sub Class: Not Applicable
14.5. Environmental hazards
14.6. Special precautions for user
15. Regulatory information
The regulatory data in Section 15 is not intended to be all-inclusive, only selected
regulations are represented.
Toxic Substance
Control Act ( TSCA)
All components of this material are either listed or exempt from listing on the TSCA
Inventory.
No Sudden Release of Pressure:

EPCRA 311/312 Chemicals and RQs (Ibs.):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
EPCRA 302 Extremely Hazardous:
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
EPCRA 313 Extremely Hazardous:
DIPROPYLENE GLYCOL MONOBUTYL ETHER
Propellant (if an aerosol)
Proposition 65 - Carcinogens (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Developmental Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Female Repro Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Male Repro Toxins (>0.0%):
New Jersey RTK Substances (>1%):
Pennsylvania RTK Substances (>1%):
The information and recommendations contained herein are based upon data believed to be correct. However, no
guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein.
We accept no responsibility and disclaim all liability for any harmful effects which may be caused by exposure to our
products. Customers/users of this product must comply with all applicable health and safety laws, regulations, and
orders.
The full text of the phrases appearing in section 3 is:
H280 Contains gas under pressure; may explode if heated.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H336 May cause drowsiness and dizziness.
This is the first version in the GHS SDS format. Listings of changes from previous versions in other formats
are not applicable.
The opinions expressed are those of qualified experts within ComStar International Inc. We believe that the
information contained is current as of the date of the Material Safety Data Sheet. Since the use of this information and
of these opinions and the conditions of the use of the product are not within the control of ComStar International Inc.,
it is the user’s obligation to determine the conditions of safe use of the product.