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MSDS 
:
 Methyl-(s)-3-(tert.-butoxycarbonyl)-2,2-di
CAS 
:
 108149-60-6
SYNONYMS 
:
 2,2-Dimethyl oxazolidine-3,4-dicarboxylic acid 3-tert. butyl ester     4-methyl ester
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 108149-60-6 |Methyl-(s)-3-(tert.-butoxycarbonyl)-2,| Tech.93. | unlisted |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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

EMERGENCY OVERVIEW
Not available.

Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
Causes digestive tract irritation.
Inhalation:
Causes respiratory tract irritation.
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:
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:
Antidote:
None reported.

**** 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. Use water spray to keep fire-exposed containers
cool. Combustible liquid. Containers may explode when heated.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers.

**** 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. Remove all sources of ignition.
Provide ventilation.

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

Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Empty containers retain product residue, (liquid and/or vapor), and
can be dangerous. Keep container tightly closed. Keep away from
heat, sparks and flame. 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.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 108149-60-6:


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: 101.0 - 102.0 deg C @ 2.00mm
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 92 deg C ( 197.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: soluble in acetone and dichloromethane
Specific Gravity/Density: 1.0820g/cm3
Molecular Formula: C12H21NO5
Molecular Weight: 259.31

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

Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Will not occur.

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

RTECS#:
CAS# 108149-60-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl-(s)-3-(tert.-butoxycarbonyl)-2,2-di
methyl-4-oxazolidinecarboxylate -
Not listed by ACGIH, IARC, or NTP.

**** 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
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.
WGK (Water Danger/Protection)
CAS# 108149-60-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 108149-60-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 108149-60-6 is not listed on the TSCA inventory.
It is for research and development use only.

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

MSDS Creation Date: 2/10/1999 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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NAMECAS
6,7-Dimethoxy-1,2,3,4-tetrahydro-1-isoquinoline acetic acid 303094-23-7
6,7-Dimethoxy-1,2,3,4-tetrahydro-1- isoquinoline acetonitrile 0-00-0
6,7-Diethoxy-1,2,3,4-Tetrahydro-1- Isoquinoline Acetonitrile 0-00-0
6,7-Dimethoxy-3-methyl-1,2,3,4-tetrahydroi soquinoline hydrochloride 0-00-0
1-Isopropyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline 0-01-1
6,7-Dimethoxy-3-methyl-3,4-dihydroisoquino line hydrochloride 0-00-0
6,7-Dimethoxy-1,3-dimethyl-3,4-dihydroisoq uinoline hydrochloride, 0-00-0
6,7-Dimethoxy-1-Phenyl-1,2,3,4-Tetrahydroisoquinoline Hydrochloride 0-00-1
Cyclohexanone oxime, 97% 100-64-1
Methyl-(s)-3-(tert.-butoxycarbonyl)-2,2-di 108149-60-6
Phosphoric acid, 85% solution in water, c.p. 7664-38-2
4-Sulfonic calix[8]arene
2-Chloroethanesulfonic Acid, Sodium Salt Monohydrate, 98% 15484-44-3
2,5-Bis(diethoxyphosphoryl)thiophene 100651-98-7
1,2-bis(dimethoxyphosphoryl)benzene, 97% ( gc) 15104-46-8
4-Amino-6-mercaptopyrazolo[3,4-d]pyrimidine 23771-52-0
Tris(acetonitrile)molybdenumtricarbonyl 15038-48-9
Tris(acetonitrile)chromiumtricarbonyl 16800-46-7
Di[(Methylcyclopentadienyl)molybdenum Tricarbonyl] 33056-03-0
Dipentene, mixture of limonene, 56.0-64.0% , and terpinolene, 138-86-3
Trans 2, trans 4-nonadienal, 90% 5910-28-1
4-Methyl-2-Pentenal, 95% 5362-56-1
L-TERT.-LEUCINE, 99% 20859-02-3
1-Fluorohexane, 99+% (GC) 373-14-8
N-BUTYL METHYLSULFIDE 628-29-5
alpha-Tetralone, 85% 529-34-0
2,2,4-Trimethylpentane, c.p. 540-84-1
TRIS-(2-CYANOETHYL)PHOSPHINE 4023-53-4
3-Bromophenylacetonitrile, 98+% 31938-07-5
POTASSIUM FLUOROZIRCONATE 16923-95-8
3,5-Dibromo-4-Hydroxybenzaldehyde, 98% 2973-77-5
5'-Chloro-2'-hydroxyacetophenone, 99% 1450-74-4
10-UNDECYNOIC ACID 2777-65-3
Lithium tert-butoxide 1907-33-1
Lithium methoxide 865-34-9
2-Chloroethylphosphonic Acid, Tech., 90% 16672-87-0
2-Phenylimidazole ,98% 670-96-2
SOLVENT BLUE 36
Cyclopentadienylsodium, 0.4 M in tetrahydrofuran 4984-82-1
Selenium(IV) Chloride (-8 Mesh), 95% 10026-03-6
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cis-2-Benzoyl-1-cyclohexanecarboxylic acid, 98% 6939-99-7
trans-2-Benzoyl-1-cyclohexanecarboxylic acid, 99% 3586-84-3
cis-2-(4-Methylbenzoyl)-1-cyclohexanecarboxylic acid, 99% 107147-13-7
trans-2-(4-Methylbenzoyl)-1-cyclohexanecarboxylic acid 151830-92-1
2-trans-Benzoyl-5-trans-phenyl-1-cyclohexanecarboxylic acid, 99% 35033-79-5
trans-2-(p-Chlorobenzoyl)-1-cyclohexanecarboxylic acid, 98% 52240-19-4
cis-2-(4-Fluorobenzoyl)-1-cyclohexane-carboxylic acid, 99% 154810-33-0
trans-2-(4-Fluorobenzoyl)-1-cyclohexane-carboxylic acid, 99% 111857-42-2
Cis-2-(4-Bromobenzoyl)-1-Cyclohexane-Carboxylic Acid

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