**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 75-98-9 |Trimethylacetic acid | 99 | 200-922-5 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: C
Risk Phrases: 21/22 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful in contact with skin and if swallowed. Causes burns.Moisture
sensitive.Corrosive.
Potential Health Effects
Eye:
Contact with eyes may cause severe irritation, and possible eye
burns.
Skin:
May cause severe irritation and possible burns. May be harmful if
absorbed through the skin.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes
gastrointestinal irritation with nausea, vomiting and diarrhea. May
be harmful if swallowed.
Inhalation:
May cause severe irritation of the respiratory tract with sore
throat, coughing, shortness of breath and delayed lung edema.
Chronic:
Not available.
**** 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 immediately.
Skin:
In case of contact, immediately flush skin with plenty of water for
at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give
anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
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. Use water
spray to keep fire-exposed containers cool. Combustible material when
exposed to heat or flames.
Extinguishing Media:
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:
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.
Remove all sources of ignition. Provide ventilation. Do not get water
inside containers.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Minimize dust generation and accumulation. Do not
breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or
on clothing. Empty containers retain product residue, (liquid and/or
vapor), and can be dangerous. Discard contaminated shoes. Do not
pressurize, cut, weld, braze, solder, drill, grind, or expose empty
containers to heat, sparks or open flames. Use only with adequate
ventilation. Keep away from heat, sparks and flame.
Storage:
Keep away from sources of ignition. Store in a tightly closed
container. Store in a cool, dry, well-ventilated area away from
incompatible substances. Store protected from moisture.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use explosion-proof ventilation equipment. 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# 75-98-9:
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 gloves to prevent skin exposure.
Clothing:
Wear appropriate 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: clear to white
Odor: None reported.
pH: Not available.
Vapor Pressure: 9.75 mm Hg @ 60 deg C
Viscosity: 3.6 cSt 60.00 deg C
Boiling Point: 163-164 deg C @ 760 mmHg
Freezing/Melting Point: 33-35 deg C
Autoignition Temperature: Not available.
Flash Point: 63 deg C ( 145.40 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 22 g/l @ 20C
Specific Gravity/Density: 0.889
Molecular Formula: C5H10O2
Molecular Weight: 102.13
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Ignition sources, dust generation, moisture, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong reducing agents, bases.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 75-98-9: TO7700000
LD50/LC50:
CAS# 75-98-9: Oral, rat: LD50 = 900 mg/kg; Skin, rat: LD50 = 1900
mg/kg.
Carcinogenicity:
Trimethylacetic acid -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Fish: Goldfish: LC50 = 375 mg/L; 96 Hr; Modified ASTM D1345 (pH =
5)Fish: Goldfish: LC50 = 4500 mg/L; 24 Hr; Modified ASTM D1345 (pH =
7)
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 21/22 Harmful in contact with skin and if
swallowed.
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 75-98-9: 1
Canada
CAS# 75-98-9 is listed on Canada's DSL List.
CAS# 75-98-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 75-98-9 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 7/01/1999 Revision #3 Date: 6/11/2003
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 |
|
|