**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 4440-90-8 |4,5-Dimethyl-2-Oxo-1,3,2-Dioxathiolane| 100 % | 224-661-1 |
| | | | |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: None Listed.
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully
investigated.
Potential Health Effects
Eye:
May cause eye irritation. The toxicological properties of this
material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this
material have not been fully investigated.
Ingestion:
May cause irritation of the digestive tract. May cause
gastrointestinal irritation with nausea, vomiting and diarrhea. 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.
Chronic:
No information found.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
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:
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.
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. Will burn
if involved in a fire. Use water spray to keep fire-exposed
containers cool. Combustible liquid. Vapors may be heavier than air.
They can spread along the ground and collect in low or confined
areas. Containers may explode when heated.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use agent most
appropriate to extinguish 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:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Clean up spills immediately,
observing precautions in the Protective Equipment section. Scoop up
with a nonsparking tool, then place into a suitable container for
disposal. Remove all sources of ignition. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Wash hands before eating. Use with
adequate ventilation. Use spark-proof tools and explosion proof
equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact
with eyes, skin, and clothing. Empty containers retain product
residue, (liquid and/or vapor), and can be dangerous. 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 cool, dry, well-ventilated area away from
incompatible substances.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 4440-90-8:
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:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 158 deg C @ 760.00mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 69 deg C ( 156.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 1.1770g/cm3
Molecular Formula: C4H8O3S
Molecular Weight: 136.17
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Mechanical shock, incompatible materials, ignition sources, excess
heat, temperatures above 65C.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, irritating and toxic fumes and
gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 4440-90-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4,5-Dimethyl-2-Oxo-1,3,2-Dioxathiolane -
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
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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
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# 4440-90-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 4440-90-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 4440-90-8 is not listed on the TSCA inventory.
It is for research and development use only.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 2/18/1999 Revision #2 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.
--------------------------------------------------------------------------------
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|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
2-Amino-4'-Methylbenzophenone, 99%
| 36192-63-9 |
|
2-Thiophenecarbonyl chloride, 98%
| 5271-67-0 |
|
Hexanoyl chloride, 97%
| 142-61-0 |
|
N-Benzoyl-L-Tyrosine Ethyl Ester, 99%
| 3483-82-7 |
|
4,5-Dimethyl-2-Oxo-1,3,2-Dioxathiolane
| 4440-90-8 |
|
4-Octylphenyl 2-Chloro-4-(4-Heptylbenzoyl-oxy)Benzoate
| 41161-57-3 |
|
3,5-Dimethylaniline, 98%
| 108-69-0 |
|
Methyl 5-Chloropentanoate, 97%
| 14273-86-0 |
|
2',5'-Dihydroxyacetophenone 97%
| 490-78-8 |
|
n-Ethyl-2,3-xylidine, 99%
| 41115-23-5 |
|
3(and 4)-(Vinylbenzyl)-2-Chloroethyl Sulfone, 99% (Titr.)
| |
|
3-(Trifluoromethyl)phenylacetonitrile, 97+ %
| 2338-76-3 |
|
Methyl (1R,3S)-2,2-Dimethyl-3-(2-Oxopropyl )-Cyclopropaneacetate, 96%
| 54878-01-2 |
|
Methyl Benzenesulfonate, 99% (HPLC)
| 80-18-2 |
|
2-Ethoxybenzyl alcohol, 98%
| 71672-75-8 |
|
Zinc sulfide, 99.99%, < 10 microns
| 1314-98-3 |
|
2,5-Dimethoxybenzaldehyde, 97%
| 93-02-7 |
|
2,4,6-Trichloroaniline, 98.5%
| 634-93-5 |
|
Chrysin
| 480-40-0 |
|
5-Hydroxy-1-methyl-3-trifluoromethyl-1H-pyrazole, 99+%
| 122431-37-2 |
|
Dicyclohexano-24-Crown-8, 97%
| 17455-23-1 |
|
Neutron activation standard, short irradiation
| |
|
2,6-Di-Tert- Butylphenol (Pract)
| 128-39-2 |
|
5-Bromoisophthalic Acid, 96% (Titr.)
| 7732-18-5 |
|
Palladium Atomic Absorption Standard Solution, 1mg/ml Pd in 10% HCl.
| 7440-05-3 |
|
(Acetic anhydride)-d6, 98.5 atom % D
| 108-24-7 |
|
3,6-Dihydroxynaphthalene-2,7-Disulfonic Acid, Disodium Salt, Tech.,
| 7153-21-1 |
|
4-Chloro-2-Methylaniline, 99%
| 95-69-2 |
|
o-Tolyl Isothiocyanate, 99%
| 614-69-7 |
|
1-(Dimethylamino)-Pyrrole 99%
| 78307-76-3 |
|
Picrolonic Acid, 93% (Titr.)
| 550-74-3 |
|
2-Chloro-4-Fluorophenol, 97+%
| 1996-41-4 |
|
Bis(2-Ethoxyethyl) Sebacate, 93% (GC)
| 624-10-2 |
|
4-tert-Butylcalix (6) Arene
| 78092-53-2 |
|
2-Iodobenzoic acid, 98%
| 88-67-5 |
|
p-Aminomethylated polystyrene: 1% divinylbenzene copolymer beads
| 0-00-1 |
|
1-(2-Furoyl)piperazine, 98%
| 40172-95-0 |
|
DL-Tropic Acid, 97%
| 529-64-6 |
|
2,3-Dihydroxybenzoic acid, 99%
| 303-38-8 |
|
Methyl alcohol-d, 99.5+ atom % D
| 67-56-1 |
|
Paraffin Liquid, Suitable for Nujol Mull Preparations for IR-Spect.
| 8042-47-5 |
|
N,n'-dicyclohexylurea, 98%
| 2387-23-7 |
|
1,2-Naphthoquinone-4-sulfonic acid potassi um salt, tech., 90%
| 5908-27-0 |
|
1,3-Benzenedimethanol, 98%
| 626-18-6 |
|
3-Hydroxy-4-methyl-2(3H)-thiazolethione, 97%
| 49762-08-5 |
|
(R)-2-Methyl glycidol
| 86884-89-1 |
|
(4S,2RS)-2-Methylthiazolidine-4-carboxylic acid, 97%
| 0-01-1 |
|
8-Anilino-1-naphthalenesulfonic acid ammonium salt, 95% (uv-vis)
| 28836-03-5 |
|
Bismuth Pentafluoride, 99%
| 7787-62-4 |
|
2-Vinylpyridine, 97%, stabilized with 0.1% tert-butylcatechol
| 100-69-6 |
|
|