|
MSDS Name
|
Uni-Thane
Polyurethane Sealant
|
|
Revision Date
|
February 1,
2010
|
|
Product Name
|
Uni-Thane
Polyurethane Sealant
|
|
CAS Number
|
none
|
|
Company
Identification |
McGill AirSeal LLC
2400 Fairwood Avenue Columbus, Ohio 43207 |
|
Contact
|
McGill AirSeal LLC
|
|
Telephone
|
(800)624-5535, (614)829-1200
|
|
Fax
|
(614)829-1488
|
|
Chemtrec
(24-hour) |
(800)424-9300
|
|
Chemtrec
International |
(703)527-3887
|
|
Product Class
|
polyurethane
|
|
Product Use
|
sealant
|
|
Product Code
|
008812
|
|
Hazardous Ingredients
|
CAS Number
|
Percent
|
|
aromatic
polyisocyanate
|
trade
secret
|
20-35
|
|
tackifier
|
trade
secret
|
15-25
|
|
calcium
carbonate (limestone)
|
1317-65-3
|
10-20
|
|
kaolin
(clay)
|
1332-58-7
|
5-15
|
|
aromatic
petroleum distillates
|
64742-95-6
|
5-10
|
|
xylenes
(dimethylbenzenes) |
1330-20-7
|
5-10
|
|
titanium
dioxide
|
13463-67-7
|
1-5
|
|
thickener
|
trade secret
|
1-5
|
|
1,2,4
trimethyl benzene (pseudocumene)
|
95-63-6
|
1-5
|
|
aluminum
(metal)
|
7429-90-5
|
1-5
|
|
adhesion
promoter
|
trade
secret
|
1-5
|
|
ethyl
benzene
|
100-41-4
|
0.5-1.5
|
|
crystalline
silica (quartz)
|
14808-60-7
|
0.05-0.50
|
|
4,
4' methylene bis (phenylisocyanate)
|
101-68-8
|
0.0-0.2
|
|
polymethylene
polyphenyl isocyanate
|
9016-87-9
|
0.0-0.2
|
|
toluene
diisocyanate
(mixed isomers) |
26471-62-5
|
0.0-0.2
|
|
OSHA PELs and ACGIH
TL Vs are listed in Section 8 where applicable.
|
||
|
Emergency Overview
|
Aluminum viscous liquid. Can
cause headache, irritation, nausea, drowsiness, stupor, coughing spell, and allergic
respiratory sensitization. Leave area to breathe fresh air. Should be observed by physician
immediately if overexposure is severe.
|
|
Routes of Entry
|
Ingestion: Yes; Inhalation:
Yes; Skin: Yes; Eye: Yes
|
|
Inhalation
|
Can cause headache, irritation, nausea,
drowsiness, stupor, coughing spell, and allergic respiratory sensitization.
|
|
Ingestion
|
Can cause gastrointestinal
irritation.
|
|
Skin
|
Can cause irritation, sensitization,
and dermititis. Can be absorbed through skin.
|
|
Eye
|
Can cause irritation.
|
|
Medical Conditions Aggravated by Exposure
|
Pre-existing eye, skin, and respiratory
disorders may be aggravated by exposure.
|
|
Accute Health Effects
|
See effects described above.
|
|
Chronic Health Effects
|
Reports have associated repeated
and prolonged occupational overexposure to solvents with permanent brain and nervous system damage.
Intentional misuse by deliberately concentrating and inhaling contents may be harmful or fatal.
Prolonged or repeated contact to xylene and/or ethylbenzene may cause defatting, drying, and
irritation of the skin, dermititis, CNS effect described above, heart muscle sensitization and
arrhythmia, hearing loss, and brain, liver, kidney, and testes damage. Prolonged xylene overexposure
may affect fetal development. The risk of the effects of xylene should be insignificant in
well-ventilated areas. A long-term NTP study showed that oral exposure to toluene diisocyanate
(TDI) caused cancer in rats and mice. A lifetime inhalation study sponsored by the International
Isocyanated Institute did not show carcinogenic activity in rats. Diphenylmethane diisocyanate(methylene
bisphenyl isocyanate) caused an increased incidence of lung tumors in experimental animals following
ong-term inhalation at concentrations in excess of 100 times the exposure limit. Overexposure to
isocyanate can cause a decrease in lung function. Skin and respiratory sensitization is possible.
Inhalation of crystalline silica (quartz) can cause cancer based on animal data, and IARC concludes
sufficient evidence in humans (Group 1). Prolonged and repeated overexposure to free crystalline
silica dust above the TLV level may cause scarring of the lungs with cough and shortness of breath.
A delayed lung injury, silicosis, may result from breathing free silica. Fillers are encapsulated
and not expected to be released from product under normal conditions of use.
|
|
Inhalation
|
Leave area to breathe fresh air.
Should be observed by a physician immediately if overexposure is severe.
|
|
Ingestion
|
Get medical attention
immediately.
|
|
Skin
|
Wash area of contact thoroughly
with hand cleaner followed by soap and water. If irritation, rash, or other disorders develop,
get medical attention immediately.
|
|
Eye
|
Flush immediately with
running water for 15 minutes, lifting the upper and lower lids occasionally. Get medical
attention immediately.
|
|
Flash Point
|
103°F setaflash
|
|
Explosive Range
|
Lower limit: not established,
Upper limit: not established
|
|
Extinguishing Media
|
If water fog is ineffective, use
carbon dioxide, dry chemical, or foam.
|
|
Fire and Explosion Hazards
|
Never use welding or cutting torch
on or near container (even empty). Product, residue, or vapor may ignite. See Section 7 for
additional precautions.
|
|
Fire-Fighting Procedures
|
During a fire, personnel at the scene
are to prevent exposure to fumes using accepted fire-fighting techniques.
|
|
Fire-Fighting Equipment
|
Not applicable.
|
|
Other Precautions
|
Hydrocyanic acid, oxides of
nitrogen can form.
|
|
Release Response Overview
|
Remove sources of ignition immediately.
Ventilate to reduce the airborne containment concentration below the exposure limit in Section 8 of
the MSDS. Absorb spill in sand, earth, or other suitable material. Transfer to appropriate container
for disposal.
|
|
Handling and Storage
|
Store in closed container below
80°F. Keep product and vapor away from heat, sparks, and flame. Do not store in direct sunlight.
Prevent inhalation of vapor, ingestion, and contact with skin and eyes. Keep container closed when
not in use. Vapor may migrate to sources of ignition. Do not smoke, weld, generate sparks, or use
flame near container. Change soiled work clothes frequently. Clean hands thoroughly after handling.
Precautions also apply to emptied containers. Personal protective equipment must be worn during
maintenance or repair of contaminated mixer, reactor, or other equipment.
|
|
Occupational Exposure Limits
|
||
|
|
calcium carbonate
|
kaolin
(clay)
|
|
ACGIH
TWA
|
10 mg/m3
|
2.00
mg/m3
|
|
ACGIH
STEL
|
(total dust, no asbestos,
<1% SiO2) |
(total dust, no asbestos,
<1% SiO2) |
|
OSHA
TWA
|
15
mg3
|
10
mg/m3
|
|
OSHA
STEL
|
(total
dust, 5 mg/m3 respirable fraction)
|
(total
dust, 2 mg/m3,
respirable fraction) |
|
|
xylenes
(dimethylbenzenes) |
titanium
dioxide |
|
ACGIH
TWA
|
100
ppm
|
10
mg/m3
|
|
ACGIH
STEL
|
150
ppm
|
(total
dust, no asbestos,
<1% SiO2) |
|
OSHA
TWA
|
100 ppm
|
10
mg/m3
|
|
OSHA
STEL
|
150 ppm
|
not established
|
|
aluminum
(metal) |
ethyl
benzene |
|
|
ACGIH
TWA
|
10
mg/m3
|
100
ppm
|
|
ACGIH
STEL
|
(metal
dust, 2 mg/m3,
total soluble salts) |
125
ppm
|
|
OSHA
TWA
|
15
mg/m3
|
100 ppm
|
|
OSHA
STEL
|
(total
dust, 5 mg/m3,
respirable fraction) |
125
ppm
|
|
crystalline silica
(quartz) |
4, 4' — methylene bis
(phenylisocyanate) |
|
|
ACGIH
TWA
|
0.10
mg/m3
|
0.020
ppm
|
|
ACGIH
STEL
|
(respirable
dust)
|
not
established
|
|
OSHA
TWA
|
0.10
mg3
|
not
established
|
|
OSHA
STEL
|
(respirable
dust)
|
0.020
ppm
|
|
polymethylene polyphenyl isocyanate
|
toluene diisocyanate
(mixed isomers) |
|
|
ACGIH
TWA
|
0.005 ppm
|
0.005 ppm
|
|
ACGIH
STEL
|
not
established
|
0.020
ppm
|
|
OSHA
TWA
|
not
established
|
0.005
ppm
|
|
OSHA
STEL
|
0.020 ppm
|
0.020 ppm
|
|
Engineering Controls
|
Use local exhaust when the general
ventilation is not sufficient to keep the airborne contaminant concentration below the exposure
limit listed above.
|
|
Respiratory
Protection |
Wear appropriate, properly fitted
NIOSH/MSHA approved respirator when airborne contaminant level(s) exceed exposure limits
listed above. Select positive pressure supplied air respirator (TC19C or equivalent)
for isocyanates.
|
|
Eye Protection
|
Wear suitable safety
eyewear.
|
|
Face Protection
|
Not required.
|
|
Skin Protection
|
Protect hands with impervious rubber
gloves and wear rubber apron and overshoes. Prevent contact with skin.
|
|
Form
|
viscous liquid
|
|
Appearance/Color
|
aluminum
viscous liquid
|
|
Odor
|
solvent
|
|
Solubility (in water)
|
slowly reacts
|
|
pH Value
|
not applicable
|
|
Boiling Range/Point
|
>250°F
|
|
Melting Point
|
not applicable
|
|
Freezing Point
|
not applicable
|
|
Vapor Pressure
|
not established
|
|
Vapor Density
|
heavier than air
|
|
%Volatile
|
20%
|
|
Specific Gravity
|
1.2
|
|
Stability
|
This product is stable.
|
|
Hazardous
Polymerization |
Hazardous polymerization will
not occur.
|
|
Incompatibility
|
Avoid contact with water, amines,
bases, oxidizers, alcohols
|
|
See Section 3.
|
|
RCRA Class
|
D001—Ignitable
Liquid or Solid Waste (RQ=100.00 lb)
|
|
Disposal Method
|
Subject to hazardous waste treatment,
storage, and disposal requirements under RCRA. Incinerate at EPA approved facility or dispose
of in compliance with federal, state, and local regulations.
|
|
EPA Reportable Quantities
|
N/A
|
|
This formulation has not
been tested for environmental effects.
|
|
DOT
|
Not regulated.
|
|
TSCA Status
|
On the TSCA Inventory
|
|
OSHA Status
|
Considered hazardous based on
the following criteria: irritant, sensitizer. Target organs: liver, kidney, nerve,
blood, reproductive, lung, skin, eye.
|
|
OSHA Hazardous Components
|
|
|
Chemical Name
|
CAS Number
|
|
kaolin
(clay)
|
1332-58-7
|
|
calcium
carbonate (limestone)
|
1317-65-3
|
|
*crystalline
silica (quartz)
|
14808-60-7
|
|
titanium
dioxide
|
13463-67-7
|
|
aluminum
(metal)
|
7429-90-5
|
|
ethyl
benzene
|
100-41-4
|
|
xylenes
(dimethylbenzenes)
|
1330-20-7
|
|
4,
4' — methylene bis (phenylisocyanate)
|
101-68-8
|
|
polymethylene
polyphenyl isocyanate
|
9016-87-9
|
|
*toluene
diisocyanate (mixed isomers)
|
26471-62-5
|
|
*Chemical is listed
as an IARC, NTP, OSHA, or ACGIH carcinogen.
|
|
|
Compliance Quantities
|
Source: RCRA (D001)
Type: Reportable Quantity Threshold Unit of Measure: 100.0 |
|
SARA 311 Ratings
|
Immediate Health Hazard: Y
Delayed Health Hazard: Y Fire Hazard: Y Reactivity Hazard: N Sudden Release of Pressure Hazard: N |
|
SARA 313
Ingredients
|
|
|
Chemical Name
|
CAS Number
|
|
aluminum
|
7429-90-5
|
|
ethyl benzene
|
100-41-4
|
|
1,
2, 4 — trimethyl benzene
|
95-63-6
|
|
xylenes
(dimethylbenzenes)
|
1330-20-7
|
|
4,
4' — methylene bis (phenylisocyanate)
|
101-68-8
|
|
polymethylene
polyphenyl isocyanate
|
9016-87-9
|
|
toluene
diisocyanate (mixed isomers)
|
26471-62-5
|
|
PROP 65 Ingredients
Warning: this product contains a chemical known to the state of California to cause cancer, birth defects, and/or other reproductive harm. |
|
|
Chemical Name
|
CAS Number
|
|
crystalline
silica (quartz)
|
14808-60-7
|
|
aromatic
petroleum distillates
|
64742-95-6
|
|
toluene
diisocyanates (mixed isomers)
|
26471-62-5
|
|
Disclaimer
|
While the information and
recommendations set forth herein are believed to be accurate as of the data hereof, McGill
AirSeal LLC makes no warranty, express or implied, with respect thereto and disclaims all
liability from reliance thereon.
|
©
Copyright 2001-2011 McGill AirSeal LLC
e-mail us: sales@mcgillairseal.com
An
enterprise of United McGill Corporation—Family owned and operated since 1951
All the trademarks (™) and registered trademarks (®) in this
Web site are the property of United McGill Corporation.