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MSDS 
:
 Melamine, P.A.
CAS 
:
 108-78-1
SYNONYMS 
:
 2,4,6-Triamino-S-Triazine; Aero; Cyanuramide; Cyanurotriamide;     Cyanurotriamine; Cymel
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 108-78-1 |Melamine | ca 100 | 203-615-4 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI
Risk Phrases: 36/37/38

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.

Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Prolonged and/or repeated contact may cause irritation and/or
dermatitis.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea.
Inhalation:
May cause irritation of the respiratory tract with burning pain in
the nose and throat, coughing, wheezing, shortness of breath and
pulmonary edema.
Chronic:
May cause cancer according to animal studies. May cause reproductive
and fetal effects.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
Skin:
Immediately flush skin with plenty of water for at least 15 minutes
while removing contaminated clothing and shoes. Get medical aid if
irritation develops or persists. Wash clothing before reuse.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid.
Notes to Physician:

**** SECTION 5 - FIRE FIGHTING MEASURES ****

General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Vapors may
be heavier than air. They can spread along the ground and collect
in low or confined areas.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam. Use
agent most appropriate to extinguish fire.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Wash area with soap and water. Clean up spills immediately,
observing precautions in the Protective Equipment section. Sweep up,
then place into a suitable container for disposal. Avoid generating
dusty conditions. Provide ventilation.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid
contact with eyes, skin, and clothing. Keep container tightly closed.
Avoid ingestion and inhalation. Wash clothing before reuse.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Personal Protective Equipment

Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Always use
a NIOSH or European Standard EN 149 approved
respirator when necessary.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Solid
Color: white
Odor: None reported.
pH: Not available.
Vapor Pressure: 50 mm Hg @ 315 C
Viscosity: Not available.
Boiling Point: sublimes
Freezing/Melting Point: < 250 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Slightly soluble in water.
Specific Gravity/Density: 1.573 @ 250C
Molecular Formula: C3H6N6
Molecular Weight: 126.0822

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong
oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents; strong acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and
gases, carbon dioxide, cyanide fumes, nitrogen.
Hazardous Polymerization: Has not been reported.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 108-78-1: OS0700000
LD50/LC50:
CAS# 108-78-1: Draize test, rabbit, eye: 500 mg/24H Mild;
Inhalation, rat: LC50 = 3248 mg/m3; Oral, mouse: LD50 = 3296 mg/kg;
Oral, rat: LD50 = 3161 mg/kg; Skin, rabbit: LD50 = >1 gm/kg.
Carcinogenicity:
Melamine -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****



**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Dispose of in a manner consistent with federal, state, and local regulations.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 108-78-1: 1
United Kingdom Occupational Exposure Limits

United Kingdom Maximum Exposure Limits

Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 108-78-1 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
US FEDERAL
TSCA
CAS# 108-78-1 is not listed on the TSCA inventory.
It is for research and development use only.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 10/23/1998 Revision #3 Date: 3/04/2004

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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ALL MSDS PAGES IN THIS GROUP
NAMECAS
Melamine, P.A. 108-78-1
Chlorodifluoroacetic Acid, 98% 76-04-0
O-Anisic Acid, 99% 579-75-9
3,4'-Dichloropropiophenone, 95% 3946-29-0
cis-3-Hexen-1-ol, 98% 928-96-1
2,4,6-Tribromophenol, 98% 118-79-6
1-Ethyl-3-Piperidone Hydrochloride, 97% 41361-28-8
Propionyl chloride, 98% 79-03-8
n-Methylhippuric acid, 99% 2568-34-5
2-Hydroxybenzyl Alcohol, 97% 90-01-7
3-Acetamidophenol, 99+% 621-42-1
2-(4-Chlorobenzyl)pyridine 4350-41-8
2,5-Diaminopyridine dihydrochloride, 98% 26878-35-3
1-(4-Chlorophenyl)-1-Cyclopropanemethanol, 98% 80866-81-5
Ethyl dichlorophosphate, 97% 1498-51-7
Merocyanine 540, 99% (UV-Vis) 62796-23-0
Thallous Malonate, 98% (Titr.) 2757-18-8
Thiofluorescein, 99% (uv-vis) 25319-73-3
N,N-Diethyl-P-Toluidine, 99% (GC) 613-48-9
Hexyl isocyanate, 99% (GC) 2525-62-4
1-(4-Chlorophenyl)-1-Cyclopropane- Carbonitrile 98% 64399-27-5
(-)-2,3-o-isopropylidene-2,3-dihydroxy- 32305-98-9
1-(4-Methylphenyl)-1-Cyclopropane Carboxylic Acid, 98% 0-00-1
Palladium(ii) bromide 13444-93-4
2,5-Dimethoxytetrahydrofuran, 99%, mixture of cis- and trans- isomers 696-59-3
Ethyl formate, 98+% 109-94-4
Gallium(iii) nitrate hydrate, 99.9998%, 13494-90-1
4-Nitrophenyl trimethylacetate, 98+% 4195-17-9
DL-10-Camphorsulfonic Acid, 98% 5872-08-2
Anthracene, 98% 120-12-7
4-Cyanophenyl Isocyanate, 95% (HPLC) 40465-45-0
2-Furoyl chloride, 98+% (gc) 527-69-5
Nitron, 95% (UV-VIS) 2218-94-2
Benzyltriphenylphosphonium chloride, 98% 1100-88-5
4-Chloro-2-Fluorobenzonitrile, 99.5+% 57381-51-8
Trans-3-Chloroacrylic Acid, 99% 2345-61-1
2-Thiouracil, 99% (UV-Vis) 141-90-2
Dl-threonine, 99.5% 80-68-2
4-Phenyl-1,3-Dioxane, 99+% 772-00-9
N-Methylanilinium Trifluoroacetate, 99% 29885-95-8
Phloroglucinol anhydr., min. 99%(gc) 108-73-6
Pyrene, 98+%(gc) 129-00-0
2-Iodotoluene, 98% 615-37-2
4,4' -Azoxyanisole, 98+% 1562-94-3
2-Fluorobenzyl alcohol, 98% 446-51-5
Bbd 18378-20-6
Ethylene glycol monoethyl ether 110-80-5
4',5'-Dibromofluorescein 596-03-2
Ethylene Glycol Monoethyl Ether Acetate 111-15-9
1-[(3-Nitrobenzyloxy)methyl] pyridinium chloride, 99% (titr.) 3009-13-0

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