Search   
MSDS 
:
 2,4,5-Trimethyloxazole, 95%
CAS 
:
 20662-84-4
SYNONYMS 
:
 Oxazole, trimethyl-
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 20662-84-4 |2,4,5-Trimethyloxazole | 95 | 243-952-4 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: 10

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

EMERGENCY OVERVIEW
Flammable.The toxicological properties of this material have not
been fully investigated.

Potential Health Effects
Eye:
May cause eye irritation. May cause chemical conjunctivitis and
corneal damage.
Skin:
May cause irritation and dermatitis. May cause cyanosis of the
extremities.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea. The toxicological properties of this substance have not
been fully investigated. Ingestion of large amounts may cause CNS
depression.
Inhalation:
May cause respiratory tract irritation. The toxicological properties
of this substance have not been fully investigated. Aspiration may
lead to pulmonary edema. Vapors may cause dizziness or suffocation.
May cause burning sensation in the chest.
Chronic:
No information found.

**** 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:
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 immediately. Do NOT induce vomiting. If conscious and alert,
rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen.
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. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a
fire, irritating and highly toxic gases may be generated by thermal
decomposition or combustion. Will burn if involved in a fire. Use
water spray to keep fire-exposed containers cool. Containers may
explode in the heat of a fire. Flammable liquid and vapor. Vapors
may be heavier than air. They can spread along the ground and
collect in low or confined areas.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Water may be
ineffective. Do NOT use straight streams of water. 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:
Cover with sand, dry lime or soda ash and place in a closed
container for disposal. Remove all sources of ignition. Use a
spark-proof tool. Provide ventilation. A vapor suppressing foam may
be used to reduce vapors.

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

Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Ground and bond containers when transferring material. Use
spark-proof tools and explosion proof equipment. Avoid contact with
eyes, skin, and clothing. Empty containers retain product residue,
(liquid and/or vapor), and can be dangerous. Keep container tightly
closed. Keep away from heat, sparks and flame. Avoid ingestion and
inhalation. Do not pressurize, cut, weld, braze, solder, drill,
grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
Flammables-area.

**** 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 explosion-proof ventilation to keep airborne levels to
acceptable levels.
Exposure Limits
CAS# 20662-84-4:


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: Clear liquid
Color: clear yellow
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 133.0 - 134.0 deg C @ 760.00m
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: 33 deg C ( 91.40 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Not available.
Specific Gravity/Density: .9570g/cm3
Molecular Formula: C6H9NO
Molecular Weight: 111.14

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

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat, strong
oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.

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

RTECS#:
CAS# 20662-84-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,4,5-Trimethyloxazole -
Not listed by ACGIH, IARC, or NTP.

**** 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: FLAMMABLE LIQUID, N.O.S.*
Hazard Class: 3
UN Number: 1993
Packing Group: III
IMO
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3.3
UN Number: 1993
Packing Group: III
RID/ADR
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing group: III

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

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
R 10 Flammable.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
WGK (Water Danger/Protection)
CAS# 20662-84-4: No information available.
Canada
CAS# 20662-84-4 is listed on Canada's DSL List.
CAS# 20662-84-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 20662-84-4 is not listed on the TSCA inventory.
It is for research and development use only.

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

MSDS Creation Date: 9/02/1997 Revision #6 Date: 3/18/2003

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.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Search More   
ALL MSDS PAGES IN THIS GROUP
NAMECAS
2',4'-Dimethylacetoacetanilide 97-36-9
2,5-Dihydroxybenzoic Acid, 99% 490-79-9
Mandelonitrile, tech. 532-28-5
N-Acetylsulfanilyl Chloride, 99%(Titr.) 121-60-8
DL-Amethopterin hydrate 60388-53-6
D-Ethionine, 98% 535-32-0
Boron trichloride, 1M solution in methylene chloride 75-09-2
2,4,4-Trimethyl-2-Oxazoline, 99% 1772-43-6
4-Nitrophenyl Isothiocyanate 2131-61-5
Norephedrine Hydrochloride, 98% (Titr.) 3195-78-6
Diethyl phenylphosphonite, 99% 1638-86-4
2,3-Dichlorobutane, 98% 7581-97-7
1,1-Diphenylethylene, 99% (GC) 530-48-3
2-(N-Ethylperfluorooctanesulfonamido)ethyl methacrylate, stab. w/ 92-84-2
1-Hydroxybenzotriazole, 98% 2592-95-2
3',4'-Dimethylacetophenone, 97% 3637-01-2
4-Chloro-alpha-methylbenzylamine, 97% 6299-02-1
4-Phenylazophenol, 97% (UV-Vis) 1689-82-3
Diethyl oxalate, 99% 95-92-1
l-Lysine dihydrochloride, 99% 657-26-1
2-Iodobenzoyl Chloride, 98+% 609-67-6
2-Chloronicotinamide, 98% 10366-35-5
2-Thenylmercaptan, 98% 6258-63-5
2-??4-(4-dimethylaminophenyl)-1,3- butadienyl??-3-ethylbenzothiazolium 114720-33-1
3-Chloro-2-methylpropionitrile, tech., 85+% 7659-45-2
Sodium Deuteroxide (30 wt. % Solution in D2O), 99+ Atom % D 7732-18-5
Succinyl chloride, ca 95 % 543-20-4
2-Chloro-4-fluorobenzyl chloride, 98% 93286-22-7
1-(2,4-Dichlorophenyl)-1-Propanone 95% 37885-41-9
3-Ethoxyphenol, 98% (gc) 621-34-1
Rhodium on alumina powder (5% rh)
Dibutyltin bis(2-ethylhexanoate) 2781-10-4
2,4-Diamino-6-phenyl-s-triazine, 99+% (titr.) 91-76-9
Ethyl Methylcarbamate, 99% (GC) 105-40-8
(4-Aminophenyl)trimethylammonium iodide hydrochloride, 94% 62654-12-0
2,2,5,5-Tetramethyl-3-Pyrrolidine- Carboxamide 702-96-5
Celestine blue 1562-90-9
1-(2-Furyl)-1,3-butanedione 25790-35-6
N-alpha-Benzoyl-dl-arginine-p-nitroanilide hydrochloride, 99+% 911-77-3
Hydroxy Naphthol Blue, Disodium Salt, P.A. 29114-66-7
Linoleic acid (techn), 60% (gc) 60-33-3
Octafluorotoluene, 98% 434-64-0
Cacodylic acid sodium salt, trihydrate 124-65-2
2-Methoxyethyl Acetoacetate, 97% 22502-03-0
2-(2-Thienyl)pyridine, 97+% 3319-99-1
Naphthol green b 19381-50-1
2,4,5-Trimethyloxazole, 95% 20662-84-4
P-Arsanilic Acid, 99% (UV-Vis) 98-50-0
(S)-(+)-10-Methyl-1(9)-Octal-2-One,98.5% 4087-39-2
Indole-3-pyruvic acid , 97% 392-12-1

Free MSDS Search ( Providing 250,000+ Material Properties )
Chemcas.com| Ads link:todaystock.net