Material Name: MBR庐 Flashing Cement Base Safety Data Sheet
ID: 3101
Section 1 - Product and Company Identification
Company Information
Johns Manville Telephone: 303-978-2000 8:00AM-5:00PM M-F
Roofing Systems Group Internet Address: http://www.jm.com
P.O. Box 5108 Emergency: 800-424-9300 (Chemtrec, In English)
Denver, CO 80127 USA
Trade Names: MBR庐 Flashing Cement Base
Section 2 - Composition / Information on Ingredients
CAS # Component Percent
8052-42-4 Petroleum Asphalt 20-80
8052-41-3 Stoddard solvent <30
Not Available Amine compounds, including amine derivatives <10
64742-95-6 Petroleum distillate, light aromatic <2
MBR庐 Flashing Cement Base - part of a 2-part cold application adhesive.
Section 3 - Hazards Identification
Emergency Overview
APPEARANCE AND ODOR: Thick black liquid. Kerosene odor.
When mixed with activator (see JM MSDS 3102), the activated material contains isocyanate, which is a respiratory sensitizer.
Do not inhale vapors or dust; see Section 8.
Potential Health Effects
Summary
Prolonged and excessive exposures to solvent fumes can result in nausea and dizziness and central nervous system damage.
Asphalt and its fumes can irritate skin, eyes, and upper respiratory tract.
Inhalation
Irritation of the upper respiratory tract, nausea, and dizziness may occur. Prolonged breathing of vapor may cause fatigue,
drowsiness, unconsciousness and even death.
Skin
Temporary irritation or redness may occur. Contact with hot materials can cause thermal burns.
Ingestion
Ingestion of this product is unlikely. However, ingestion of product may produce gastrointestinal irritation and disturbances.
An aspiration hazard may exist which could cause chemical pneumonitis which is sometimes fatal.
Eyes
Irritation, redness, and burning in eyes may occur.
Ears
Temporary irritation (itching) or redness may occur.
Primary Routes of Entry (Exposure)
Inhalation, skin, and eye contact.
Target Organs
Upper respiratory passages, skin, and eyes.
Medical Conditions Aggravated by Exposure
Pre-existing chronic respiratory, skin, or eye diseases or conditions.
Section 4 - First Aid Measures
First Aid: Inhalation
Remove individual to fresh air and administer artificial respiration or oxygen as necessary.
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Material Name: MBR庐 Flashing Cement Base Safety Data Sheet
ID: 3101
First Aid: Skin
Wash exposed skin with soap and water. If irritation develops or persists, seek medical attention. DO NOT use solvents or
thinners to remove materials from skin. Asphalt can be removed with vegetable oil or mineral oil.
First Aid: Ingestion
Product is not intended to be ingested or eaten. If this product is ingested, irritation of the gastrointestinal (GI) tract may occur,
and should be treated symptomatically. Drink plenty of water and get medical advice. Do not induce vomiting. If medical
advice cannot be obtained, take the person and product container to the nearest medical emergency treatment center or
hospital.
First Aid: Eyes
Flush eyes with large amounts of water until irritation subsides. If irritation persists, seek medical attention.
First Aid: Ears
Wash exposed skin with soap and water. If irritation develops in the inner ear, seek medical attention.
First Aid: Notes to Physician
This product is an irritant and is not expected to produce any chronic health effects. Treatment should be directed toward
removing the source of irritation with symptomatic treatment as necessary.
Section 5 - Fire Fighting Measures
Flash Point: 38潞C/101潞F Method Used: COC
Upper Flammable Limit (UFL): 6.0% Lower Flammable Limit (LFL): 1.0%
Auto Ignition: >260潞C/500潞F
Rate of Burning: Not determined
General Fire Hazards
Avoid direct contact with flame. Use water spray to cool materials in or near a fire. Fire may be difficult to extinguish. Vapors
may travel, and can be ignited by a remote source.
NFPA Ratings for Health - Flammability - Reactivity are: 1 - 2 - 0
Extinguishing Media
Dry chemical, foam, carbon dioxide, water fog.
Fire Fighting Equipment/Instructions
Firefighters should wear full protective clothing including self contained breathing apparatus.
Section 6 - Accidental Release Measures
Containment Procedures
Dam, mop, absorb onto sawdust or other absorbent, and place in suitable container. Do not allow liquid to contaminate
sewers, or other water sources. Allow to cool and solidify for reuse or disposal.
Clean-Up Procedures
No additional information available.
Section 7 - Handling and Storage
Handling Procedures
Use protective equipment as described in Section 8 of this safety data sheet when handling uncontained material. Handle in
accordance with good industrial hygiene and safety practices.
Storage Procedures
Warehouse storage should be in accordance with package directions, if any. Store properly to protect from fire.
Section 8 - Exposure Controls / Personal Protection
Exposure Guidelines
A: General Product Information
Protective equipment should be provided as necessary to prevent irritation of the eyes, skin, and respiratory tract, and to keep
exposure levels below the applicable exposure limits.
B: Component Exposure Limits
Petroleum Asphalt (8052-42-4)
ACGIH: 0.5 mg/m3 TWA (fume, inhalable fraction, as benzene soluble aerosol)
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Material Name: MBR庐 Flashing Cement Base Safety Data Sheet
ID: 3101
Stoddard solvent (8052-41-3)
ACGIH: 100 ppm TWA
OSHA: 100 ppm TWA; 525 mg/m3 TWA
PERSONAL PROTECTIVE EQUIPMENT
Personal Protective Equipment: Eyes/Face
Safety glasses with side shields are recommended.
Personal Protective Equipment: Ears
Ear protection (earplugs, hood, or earmuffs), if necessary.
Personal Protective Equipment: Skin
Solvent-resistant gloves are recommended.
Personal Protective Equipment: Respiratory
Use in well ventilated areas. After this product is mixed with activator (a separate product not covered by this MSDS), wear an
OSHA approved type C air supplied respirator when spraying the activated mixture.
Ventilation
Local exhaust or general dilution ventilation may be required to maintain exposures below the applicable exposure limits. The
need for ventilation systems should be evaluated by a professional industrial hygienist, while the design of specific ventilation
systems should be conducted by a professional engineer.
Personal Protective Equipment: General
Use proper equipment when using product in confined or enclosed areas.
Section 9 - Physical & Chemical Properties
Appearance: Odor:
Black Kerosene odor
Physical State: pH:
liquid Not determined
Vapor Pressure: Vapor Density:
3 mm Hg (20潞C/68潞F) 4.9 (Approximately)
Boiling Point: Melting Point:
>155潞C/>310潞F Not determined
Solubility (H2O): Specific Gravity:
Minimal 0.9 (20潞C/68潞F)
Freezing Point: Solids Content
Not Applicable Not Applicable
Evaporation Rate: Viscosity:
Not Applicable Not Applicable
Percent Volatile: VOC:
<15% <121g/L alone
<112g/L activated
Section 10 - Stability & Reactivity Information
Stability
This is a stable material.
Incompatibility
May react with strong oxidizing materials.
Hazardous Decomposition
Incomplete combustion can produce carbon monoxide. Normal combustion forms carbon dioxide and water vapor and may
produce oxides of nitrogen.
Hazardous Polymerization
Will not occur.
Section 11 - Toxicological Information
Acute Toxicity
A: General Product Information
Skin or eye contact can cause irritation and redness. Inhalation can cause temporary irritation of the eyes and upper
respiratory tract. If the material is hot, thermal burns can occur. Nausea and dizziness can occur upon inhalation of the vapors
o fumes.
B: Component Analysis - LD50/LC50
Petroleum Asphalt (8052-42-4)
Oral LD50 Rat: >5000 mg/kg; Dermal LD50 Rabbit: >2000 mg/kg
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Material Name: MBR庐 Flashing Cement Base Safety Data Sheet
ID: 3101
Petroleum distillate, light aromatic (64742-95-6)
Inhalation LC50 Rat: >5.2 mg/L/4H; Inhalation LC50 Rat: 3400 ppm/4H; Oral LD50 Rat: 8400 mg/kg; Dermal LD50 Rabbit:
>2000 mg/kg
Carcinogenicity
A: General Product Information
No association has been established between occupational exposure to petroleum asphalt and cancer in humans. For more
information, see section below on Chronic Toxicity.
B: Component Carcinogenicity
Petroleum Asphalt (8052-42-4)
ACGIH: A4 - Not Classifiable as a Human Carcinogen
IARC: Group 3 - Not Classifiable (IARC Supplement 7 [1987], Monograph 35 [1985])
Chronic Toxicity
Asphalt fumes arise from hot asphalt. When this "cold application" product is used as directed, it is not likely to create
hazardous levels of asphalt fumes.
Asphalt (asphalt CAS # 8052-42-4 and oxidized asphalt 64742-93-4; bitumens): In 1985/87, IARC (International Agency for
Research on Cancer) concluded the following: (a) Bitumens are not classifiable as to their carcinogenicity to humans (Group
3). (b) Extracts of steam- and air-refined bitumens are possibly carcinogenic to humans (Group 2B). IARC found that evidence
for carcinogenicity from animal studies was: inadequate for undiluted air-refined bitumens; limited for steam-refined and
cracking-residue bitumens; sufficient for extracts of steam-refined and air-refined bitumen. IARC found that human evidence
for carcinogenicity of asphalt fumes was inadequate. Studies of roofers indicated an excess of cancers; however, IARC
concluded that, since roofers may be exposed also to coal-tar pitches and other materials, "the excess cancer risk cannot be
attributed specifically to bitumens." In 1994, a published review of 20 epidemiology studies of asphalt workers and roofers
agreed with IARC, that current human evidence is inadequate for the carcinogenicity of asphalt fumes in humans. Trace
amounts of polynuclear aromatic hydrocarbons (PAHs) may be present in some asphalts and can be released upon excessive
heating, which results in thermal cracking of the asphalt compounds. Some of these PAHs have been identified as having the
potential to induce carcinogenic and reproductive health effects.
Solvents: Moderate irritation of skin, eyes, and upper respiratory tract on prolonged, repeated contact. Dermatitis and defatting
of the skin. Pre-existing eye skin, and pulmonary disorders may be aggravated by exposure to this product. Reports have
associated permanent brain and nervous system damage with prolonged (>12-14 yr.) occupational overexposure to high
levels of solvents.
Section 12 - Ecological Information
Ecotoxicity
A: General Product Information
This material alone (not mixed with activator (see MSDS 3102)), may be toxic to aquatic organisms and should be kept out of
sewage and drainage systems and all bodies of water.
B: Component Analysis - Ecotoxicity - Aquatic Toxicity
Petroleum distillate, light aromatic (64742-95-6)
96 Hr LC50 Oncorhynchus mykiss: 9.22 mg/L
48 Hr EC50 Daphnia magna: 6.14 mg/L
Section 13 - Disposal Considerations
US EPA Waste Number & Descriptions
A: General Product Information
Test waste using methods described in 40 CFR Part 261 to determine if it meets applicable definitions of a hazardous waste.
If you are unsure of the regulations, contact your local Public Health Department, or the local office of the EPA.
B: Component Waste Numbers
No EPA Waste Numbers are applicable for this product's components.
Disposal Instructions
Dispose of waste material according to Local, State, Federal, and Provincial Environmental Regulations.
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Material Name: MBR庐 Flashing Cement Base Safety Data Sheet
ID: 3101
Section 14 - Transportation Information
International Transportation Regulations
DOT: Roofing Cement, NEC.
Excepted per 49 CFR 173.150(f).
NMFC 170060 Class 55.
Warning - Reacts with water and heat sources
Section 15 - Regulatory Information
US Federal Regulations
A: General Product Information
SARA 311 Status. The following SARA 311 designations apply to this product: Immediate (acute) health hazard. Delayed
(chronic) health hazard. Fire hazard.
B: Component Analysis
None of this products components are listed under SARA Section 302 (40 CFR 355 Appendix A), SARA Section 313 (40 CFR
372.65), or CERCLA (40 CFR 302.4).
State Regulations
A: General Product Information
Asphalt fumes may contain trace amounts of the following California Proposition 65 Listed Substances as known to the state
of California to cause cancer or reproductive effects: Poly nuclear aromatic hydrocarbons (benz(a)anthracene,
benzo(b)fluoranthene, benzo(j)fluoranthene, benzo(k)fluoranthene, benzo(a)pyrene).
B: Component Analysis - State
The following components appear on one or more of the following state hazardous substances lists:
Component CAS # CA FL MA MN NJ PA
Petroleum Asphalt 8052-42-4 Yes No Yes Yes Yes Yes
Stoddard solvent 8052-41-3 Yes No Yes Yes Yes Yes
Other Regulatory Information
A: General Product Information
No information available for the product.
B: TSCA Status
This product and its components are listed on the TSCA 8(b) inventory.
None of the components listed in this product are listed on the TSCA Export Notification 12(b) list.
C: Component Analysis - Inventory
Component CAS # TSCA DSL EINECS
Petroleum Asphalt 8052-42-4 Yes Yes Yes
Stoddard solvent 8052-41-3 Yes Yes Yes
Petroleum distillate, light aromatic 64742-95-6 Yes Yes Yes
Component Analysis - WHMIS IDL
The following components are identified under the Canadian Hazardous Products Act Ingredient Disclosure List:
Component CAS # Minimum Concentration
Stoddard solvent 8052-41-3 1%
Section 16 - Other Information
Other Information
Prepared for:
Johns Manville
Roofing Systems Group
P. O. Box 5108
Denver, CO USA 80217-5108
Prepared by:
Johns Manville Technical Center
P.O. Box 625005
Littleton, CO USA 80162-5005
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Material Name: MBR庐 Flashing Cement Base Safety Data Sheet
ID: 3101
The information herein is presented in good faith and believed to be accurate as of the effective date given. However, no
warranty, expressed or implied, is given. It is the buyer's responsibility to ensure that its activities comply with Federal, State or
provincial, and local laws.
Date MSDS # Reason
08/01/00 3101-1.0000 New MSDS authoring system.
01/12/01 3101-1.0001 Update Sect. 3, 6, 7, and 14: re-designated combustible liquid.
Update Sect. 8, ACGIH TWA for asphalt to 0.5 mg/m3.
03/28/01 3101-1.0101 Update Section 14 - Interntl Trans. Regs.
07/19/01 3101-1.0201 Update Section 11, LD50 Petroleum distillate
03/06/02 3101-1.0202 Misc. edits.
09/18/02 3101-1.0203 Sect. 8, updated ACGIH exposure limit 0.5 mg/m3. Sect. 9, added
g/L VOC. Sect. 11, corrected IARC classification of bitumens
(asphalt) as Group 3, not classifiable. Sect. 3 & 11, added
information on activated product.
05/10/04 3101-1.0204 Regulatory update. Minor edits.
07/05/05 3101-1.0205 Regulatory update. Minor edits.
12/19/05 3101-1.0206 Regulatory update. Minor edits to Section 11 LD50 and Section 15
WHMIS. Section 14 Transportation update for addition of IATA and
IMDG.
05/01/06 3101-1.0207 Added 'Base' to the trade name.
05/10/07 3101-1.0208 Regulatory update and change to DOT transport info.
08/09/07 3101-1.0209 Updated transportation classification.
This is the end of MSDS # 3101
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