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321744-19-8

321744-19-8 structure
321744-19-8 structure

Name methyl (1S,3S,4S)-3-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopentane-1-carboxylate
Synonyms MFCD02259725
Density 1.16g/cm3
Boiling Point 378ºC at 760 mmHg
Melting Point 71.2ºC
Molecular Formula C12H21NO5
Molecular Weight 259.29900
Flash Point 182.4ºC
Exact Mass 259.14200
PSA 84.86000
LogP 1.21450
Index of Refraction 1.491
Name: (1S 2S 4S)-N-BOC-1-Amino-2-Hydroxycyclopentane-4-Carboxylic Acid Material Safety Data Sheet
Synonym: Methyl (1S,3S,4S)-N-BOC-3-Amino-4-Hydroxycyclopentanecarboxylate
CAS: 321744-19-8
Section 1 - Chemical Product MSDS Name:(1S 2S 4S)-N-BOC-1-Amino-2-Hydroxycyclopentane-4-Carboxylic Acid Material Safety Data Sheet
Synonym:Methyl (1S,3S,4S)-N-BOC-3-Amino-4-Hydroxycyclopentanecarboxylate

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
321744-19-8 (1S,2S,4S)-N-BOC-1-Amino-2-Hydroxycycl 95% unlisted
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.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May be harmful if swallowed.
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: 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:
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. Wash mouth out with 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.
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:
Use water spray, dry chemical, carbon dioxide, or chemical 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.
Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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 ventilation to keep airborne concentrations low.
Exposure Limits CAS# 321744-19-8: 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: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C12H21NO5
Molecular Weight: 259.3

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not currently available.
Conditions to Avoid:
Incompatible materials, dust generation.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 321744-19-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(1S,2S,4S)-N-BOC-1-Amino-2-Hydroxycyclopentane-4-Carboxylic - 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.
WGK (Water Danger/Protection)
CAS# 321744-19-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 321744-19-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 321744-19-8 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A
Safety Phrases S24/25

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321744-19-8 structure

321744-19-8

Literature: Smith, Mark E.B.; Lloyd, Michael C.; Derrien, Nadine; Lloyd, Richard C.; Taylor, Stephen J.C.; Chaplin, David A.; Casy, Guy; McCague, Raymond Tetrahedron Asymmetry, 2001 , vol. 12, # 5 p. 703 - 705

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321744-19-8 structure

321744-19-8

Literature: Smith, Mark E.B.; Lloyd, Michael C.; Derrien, Nadine; Lloyd, Richard C.; Taylor, Stephen J.C.; Chaplin, David A.; Casy, Guy; McCague, Raymond Tetrahedron Asymmetry, 2001 , vol. 12, # 5 p. 703 - 705

~%

321744-19-8 structure

321744-19-8

Literature: Smith, Mark E.B.; Lloyd, Michael C.; Derrien, Nadine; Lloyd, Richard C.; Taylor, Stephen J.C.; Chaplin, David A.; Casy, Guy; McCague, Raymond Tetrahedron Asymmetry, 2001 , vol. 12, # 5 p. 703 - 705

~%

321744-19-8 structure

321744-19-8

Literature: Lloyd, Richard C.; Lloyd, Michael C.; Smith, Mark E. B.; Holt, Karen E.; Swift, Jonathan P.; Keene, Philip A.; Taylor, Stephen J. C.; McCague, Raymond Tetrahedron, 2004 , vol. 60, # 3 p. 717 - 728

~%

321744-19-8 structure

321744-19-8

Literature: Lloyd, Richard C.; Lloyd, Michael C.; Smith, Mark E. B.; Holt, Karen E.; Swift, Jonathan P.; Keene, Philip A.; Taylor, Stephen J. C.; McCague, Raymond Tetrahedron, 2004 , vol. 60, # 3 p. 717 - 728

~%

321744-19-8 structure

321744-19-8

Literature: Smith, Mark E.B.; Lloyd, Michael C.; Derrien, Nadine; Lloyd, Richard C.; Taylor, Stephen J.C.; Chaplin, David A.; Casy, Guy; McCague, Raymond Tetrahedron Asymmetry, 2001 , vol. 12, # 5 p. 703 - 705

~%

321744-19-8 structure

321744-19-8

Literature: Smith, Mark E.B.; Lloyd, Michael C.; Derrien, Nadine; Lloyd, Richard C.; Taylor, Stephen J.C.; Chaplin, David A.; Casy, Guy; McCague, Raymond Tetrahedron Asymmetry, 2001 , vol. 12, # 5 p. 703 - 705

~%

321744-19-8 structure

321744-19-8

Literature: Smith, Mark E.B.; Lloyd, Michael C.; Derrien, Nadine; Lloyd, Richard C.; Taylor, Stephen J.C.; Chaplin, David A.; Casy, Guy; McCague, Raymond Tetrahedron Asymmetry, 2001 , vol. 12, # 5 p. 703 - 705