**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 791-28-6 |Triphenylphosphine oxide | 99 | 212-338-8 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 22 52/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful if swallowed. Harmful to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.The
toxicological properties of this material have not been fully
investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the
skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
The toxicological properties of this substance have not been fully
investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties
of this substance have not been fully investigated. May be harmful if
inhaled.
Chronic:
No information found.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove
contaminated clothing and shoes. Get medical aid if irritation
develops and persists. 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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam. Use extinguishing media most appropriate for
the surrounding fire. Use water spray, dry chemical, carbon dioxide,
or appropriate foam.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
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:
Minimize dust generation and accumulation. Avoid contact with eyes,
skin, and clothing. Keep container tightly closed. Avoid ingestion
and inhalation. Use with adequate ventilation. Wash clothing before
reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
**** 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.
Exposure Limits
CAS# 791-28-6:
Personal Protective Equipment
Eyes:
Wear safety glasses and chemical goggles if splashing
is possible.
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: Crystalline powder
Color: white to pink - brown
Odor: odorless
pH: Not available.
Vapor Pressure: < 1 mbar @ 50 deg C
Viscosity: Not available.
Boiling Point: > 360 deg C @ 760.00mm Hg
Freezing/Melting Point: 154.00 - 158.00 deg C
Autoignition Temperature: Not available.
Flash Point: 180 deg C ( 356.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: > 375 deg C
Solubility in water: Slightly soluble.
Specific Gravity/Density:
Molecular Formula: C18H15OP
Molecular Weight: 278.28
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Phosphine, carbon monoxide, oxides of phosphorus, carbon dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 791-28-6: SZ1676000
LD50/LC50:
CAS# 791-28-6: Oral, mouse: LD50 = 1380 mg/kg.
Carcinogenicity:
Triphenylphosphine oxide -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Other
No information available.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 52/53 Harmful to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 791-28-6: 2
Canada
CAS# 791-28-6 is listed on Canada's NDSL List.
CAS# 791-28-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 791-28-6 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #6 Date: 8/26/2003
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 |
|
Ethyl 2-aminocyclohepta[b]thiophene-3-carboxylate, 99+%
| 0-01-1 |
|
(1R,2S)-(-)-Ephedrine hydrochloride, 99.0-101.0% (dry subst.)
| 50-98-6 |
|
Ir-125, Laser Grade
| 3599-32-4 |
|
Trimethyl(phenylseleno)silane, tech., ca 90% (gc)
| 3386-17-5 |
|
Guanosine 2'(3')-monophosphate, disodium salt monohydrate, mixed
| 14200-70-5 |
|
Diisobutylamine, 99%
| 110-96-3 |
|
4-Phenolsulfonic acid, sodium salt dihydrate, 99%
| 825-90-1 |
|
(R)-(-)-2-Amino-3-hydroxy-3-methylbutanoic acid
| 2280-48-0 |
|
3,4-Diaminopyridine, 98%
| 54-96-6 |
|
Pentafluorophenol, 99+%
| 771-61-9 |
|
Methyl 2-butynoate, ca 97 %
| 23326-27-4 |
|
Sodium Carbonate Decahydrate, C.P.
| 6132-02-1 |
|
3-Pentanone, 98%
| 96-22-0 |
|
2-Amino-5-Nitrobenzophenone, 98%
| 1775-95-7 |
|
Ethyl Oleate
| 111-62-6 |
|
4-Nitrobenzotrifluoride, 96%
| 402-54-0 |
|
4-Vinyl-1-cyclohexene, 99%,stabilized with 50-200 ppm bht
| 100-40-3 |
|
3-Nitrophenyl Isocyanate (Pract)
| 3320-87-4 |
|
Hydrazine Acetate, 99% (titr.)
| 7335-65-1 |
|
3-Iodoanisole, 97%
| 766-85-8 |
|
Vinyltrimethoxysilane, 98%
| 2768-02-7 |
|
(1S)-Chrysanthemolactone, 99+%
| 14087-71-9 |
|
2,5-Dimethylbenzaldehyde, 96%
| 5779-94-2 |
|
N-Methyl-N-propargylbenzylamine, 97%
| 555-57-7 |
|
2,2-Dichloroacetophenone, 97%
| 2648-61-5 |
|
Tetrabutylammonium fluoride trihydrate, 99%
| 87749-50-6 |
|
Alpha-(4-Pyridyl 1-Oxide)-N-Tert-Butyl-Nitrone, 99%
| 66893-81-0 |
|
2-Mercapto-5-methyl-1,3,4-thiadiazole, 99%
| 29490-19-5 |
|
m-Phenoxytoluene, 98+%
| 3586-14-9 |
|
trans-2-Pentene, 95%
| 646-04-8 |
|
3-Phenylpropionaldehyde, 97% (GC)
| 104-53-0 |
|
4-Nitro-2,1,3-benzothiadiazole
| 6583-06-8 |
|
(2-Hydroxybenzyl)triphenylphosphonium bromide, 98%
| 70340-04-4 |
|
2-Amino-6-Fluorobenzothiazole, 99%
| 348-40-3 |
|
R(-)-1,3-Butanediol, 98%
| 6290-03-5 |
|
Dextrin (Techn)
| 9004-53-9 |
|
3-(4-Dimethylamino-1-Naphthylazo)-4-Methoxybenzenesulfonic Acid, 98%
| 62758-14-9 |
|
1-Propanesulfonic Acid, 95% (Titr.)
| 5284-66-2 |
|
1,10-Dichlorodecane, 98%
| 2162-98-3 |
|
Dibutyl sebacate, 93%
| 109-43-3 |
|
Boron trifluoride-propanol 14% bf3 w/v in propanol
| 71-23-8 |
|
Cesium Bicarbonate
| 15519-28-5 |
|
2,4-Dihydroxypyrimidine-5-Carboxylic Acid Hydrate, 98%
| 23945-44-0 |
|
cis-2-Methylcyclohexanol, 99+%
| 7443-70-1 |
|
2-Methyl-5-tert-butylthiophenol, 93% remainder isomer
| 7340-90-1 |
|
Erucylamide , tech., 90% (gc)
| 112-84-5 |
|
2-Bromo-4-fluoroanisole, 98%
| 452-08-4 |
|
Triphenylphosphine oxide, 99%
| 791-28-6 |
|
5,10,15,20-Tetrakis(Pentafluorophenyl)- 21h,23h-Porphine
| 25440-14-6 |
|
Trimethylacetic acid, 99%
| 75-98-9 |
|
|