**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 2493-02-9 |4-Bromophenyl isocyanate | 99 | 219-662-9 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 20/21/22 36/37/38 42
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes, respiratory system and skin. May cause
sensitization by inhalation.Moisture sensitive.
Potential Health Effects
Eye:
Causes eye irritation. Lachrymator (substance which increases the
flow of tears).
Skin:
Causes skin irritation. Organic isocyanates can cause local
irritation and allergic reactions. Isocyanates, in general, can
cause skin discoloration (staining) and hardening of the skin after
repeated exposures.
Ingestion:
Harmful if swallowed. May cause gastrointestinal irritation with
nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation. May cause allergic respiratory
reaction. At high concentrations, isocyanates affect mucous
membranes of the respiratory tract and may lead to fatal pulmonary
edema. Can produce delayed pulmonary edema.
Chronic:
Chronic overexposure to isocyanates has been reported to cause lung
damage, including decreased lung fuction, which may be permanent.
**** 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.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Wash clothing
before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical
aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and
drink 2-4 cupfuls of milk or water.
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. Do NOT use mouth-to-mouth
resuscitation.
Notes to Physician:
Treat symptomatically and supportively.
**** 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. Approach fire from upwind to avoid hazardous vapors
and toxic decomposition products.
Extinguishing Media:
Do NOT get water inside containers. Use dry chemical, CO2 or dirt.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal
container. Clean up spills immediately, observing precautions in the
Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation. Do not get water inside containers. Approach
spill from upwind.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Remove contaminated clothing and wash before reuse. Minimize dust
generation and accumulation. Avoid contact with eyes, skin, and
clothing. Keep container tightly closed. Use with adequate
ventilation. Do not allow contact with water. Do not breathe dust.
Isocyanates react with water to form CO2 gas. This gas can cause
sealed containers to expand and possibly rupture.
Storage:
Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed
container. Store in tightly closed containers to prevent moisture
contamination. Do not reseal if contamination is suspected.
**** 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
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 2493-02-9:
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 protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Powder
Color: white to beige
Odor: pungent odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 158 deg C @ 14 mm Hg
Freezing/Melting Point: 39-42 deg C
Autoignition Temperature: Not available.
Flash Point: 109 deg C ( 228.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Hydrolysis.
Specific Gravity/Density:
Molecular Formula: C7H4BrNO
Molecular Weight: 198.02
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions. May polymerize.
Conditions to Avoid:
Dust generation, moisture, excess heat.
Incompatibilities with Other Materials:
Strong bases, strong oxidizing agents, water, acids, alcohols,
amines, organotin catalysts.
Hazardous Decomposition Products:
Hydrogen cyanide, nitrogen oxides, carbon monoxide, carbon dioxide,
hydrogen bromide.
Hazardous Polymerization: May occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 2493-02-9: CY9035500
LD50/LC50:
CAS# 2493-02-9: Oral, rat: LD50 = >3200 mg/kg.
Carcinogenicity:
4-Bromophenyl isocyanate -
Not listed by ACGIH, IARC, or NTP.
Other:
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
Shipping Name: ISOCYANATES, TOXIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2206
Packing Group: III
IMO
Shipping Name: ISOCYANATES, TOXIC, N.O.S.
Hazard Class: 6.1
UN Number: 2206
Packing Group: III
RID/ADR
Shipping Name: ISOCYANATES, N.O.S.
Hazard Class: 6.1
UN Number: 2206
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
R 42 May cause sensitization by inhalation.
Safety Phrases:
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 2493-02-9: No information available.
Canada
CAS# 2493-02-9 is listed on Canada's NDSL List.
CAS# 2493-02-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2493-02-9 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #6 Date: 12/08/2003
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.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
2,6-Lutidine, 99%
| 108-48-5 |
|
GIRARD REAGENT D, 98% (TITR.)
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|
4,4'-Azo-Bis-(4-Cyanovaleric Acid), 97%
| 2638-94-0 |
|
4-Hydroxybenzaldehyde, 99%
| 123-08-0 |
|
2-Phenylbenzimidazole, P.A.
| 716-79-0 |
|
Butyryl Chloride, 98%
| 141-75-3 |
|
Iminodiacetic Acid, Disodium Salt Monohydrate, 97%
| 17593-73-6 |
|
Pybop, 99%
| 128625-52-5 |
|
1,6-Diphenyl-1,3,5-Hexatriene, 98%
| 1720-32-7 |
|
2-Methyl-2-propyl-1,3-propanediol,99%
| 78-26-2 |
|
Ammonium sulfobetaine - 2
| |
|
4-Bromophenyl isocyanate
| 2493-02-9 |
|
2-(Methylamino)ethanol, 99%
| 109-83-1 |
|
5-Chloro-2-methylbenzothiazole
| 1006-99-1 |
|
Succinic Acid 2,2-Dimethylhydrazide, 99%
| 1596-84-5 |
|
(s)-(-)-Propylene Oxide, 99%
| 16088-62-3 |
|
2-Methylaminoethanol, 97% (titr.)
| 109-83-1 |
|
Ethyl diethoxyacetate, 99%
| 6065-82-3 |
|
9-BBN, 0.5M solution in THF
| 109-99-9 |
|
9-BBN, 0.5M Solution in Hexane
| 110-54-3 |
|
Rutin, 97.0-102.0% (by Gravimetry on the Dry Substance)
| 153-18-4 |
|
DL-Isoleucine, 99%, Containing up to 10% of DL-Allo-Isoleucine
| 443-79-8 |
|
EPPS, 99%
| 16052-06-5 |
|
2-Butyne-1,4-Diol, 99%
| 110-65-6 |
|
4,4'-Diantipyrylmethane Monohydrate, 97%
| 1251-85-0 |
|
Cis,cis-1,5-cyclooctadiene, 99+%, stab. with 50-200ppm bht
| 111-78-4 |
|
N-Methylaniline, 98%
| 100-61-8 |
|
Ethylamine, solution in water, 70 wt. %
| 75-04-7 |
|
Benzonitrile, 99%
| 100-47-0 |
|
4-Chlorobenzonitrile, 99%
| 623-03-0 |
|
Methyl 4-Formylbenzoate, 99%
| 1571-08-0 |
|
Diphenylacetic Acid, 99+%
| 117-34-0 |
|
Trithiocyanuric acid, 95%
| 638-16-4 |
|
Ammonium nitrate, p.a.
| 6484-52-2 |
|
Potassium borohydride, 98%
| 13762-51-1 |
|
8-Benzyltheophylline, 99%
| 2879-15-4 |
|
Arsenic(III) chloride
| 7784-34-1 |
|
Dowex 50x8-100 Ion-Exchange Resin
| 11119-67-8 |
|
Dowex 50x8-400 Ion-Exchange Resin
| 11119-67-8 |
|
Cyclopropyl Carbinol, 99%
| 2516-33-8 |
|
O-Tolidine, 99% (Titr.)
| 119-93-7 |
|
Diethyl Pimelate, 99%
| 2050-20-6 |
|
11-Bromoundecanoic acid, 99+%
| 2834-05-1 |
|
11-Bromoundecanoic acid, 98% (gc)
| 2834-05-1 |
|
Methyl vinyl ether/maleic acid copolymer, high molecular weight
| 25153-40-6 |
|
Tri-n-octylphosphine oxide, 99%
| 78-50-2 |
|
Theophylline, Anhydrous, 99+% (Titr., on Dry Substance)
| 58-55-9 |
|
DL-Atrolactic Acid Hemihydrate, 98%
| 515-30-0 |
|
2-Octanone, 99+% (GC)
| 111-13-7 |
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Poly(Ethylene Glycol), Average M.W. 200
| 25322-68-3 |
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