Synonyms: N-CBZ-L-Valine; 2-{[(Benzyloxy)carbonyl]amino}-3-methylbutanoic acid
CAS No.: 1149-26-4
Molecular Weight: 251.28
Chemical Formula: C13H17NO4
Product Codes: Z0039
| CAS# | Chemical Name | Percent | EINECS/ELINCS |
| 1149-26-4 | N-Carbobenzyloxy-L-valine | 97+ | 214-562-1 |
EMERGENCY OVERVIEW
Appearance: white to off-white crystalline powder.
Caution! May cause eye, skin, and respiratory tract
irritation. The toxicological properties of this material have not been fully
investigated.
Target Organs: None known.
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. May be
harmful if swallowed.
Inhalation: May cause respiratory tract irritation. May be
harmful if inhaled.
Chronic: No information found.
Eyes: Immediately flush eyes with plenty of water for at least
15 minutes, occasionally lifting the upper and lower eyelids. If irritation
develo ps, get medical aid.
Skin: Immediately flush skin with plenty of water for at least
15 minutes while removing contaminated clothing and shoes. Get medical aid if
irritation develops or persists.
Ingestion: Do not induce vomiting. Get medical aid if
irritation or symptoms occur.
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 if cough or other symptoms appear.
Notes to Physician: Treat symptomatically and supportively.
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 appropriate foam.
Flash Point: Not applicable.
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating: (estimated) Health: 1; Flammability: 1;
Instability: 0
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. Avoid generating dusty conditions. Provide
ventilation. Do not let this chemical enter the environment.
Handling: Use with adequate ventilation. Minimize dust
generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid
ingestion and inhalation.
Storage: Store in a cool, dry place. Store in a tightly closed
container.
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
| Chemical Name | ACGIH | NIOSH | OSHA - Final PELs |
| N-Carbobenzyloxy-L-valine | none listed | none listed | none listed |
Physical State: Crystalline powder
Appearance: white to off-white
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:58 - 60 deg C
Decomposition Temperature:Not available.
Solubility: Not available.
Specific Gravity/Density:Not available.
Molecular Formula:C13H17NO4
Molecular Weight:251.28
Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, dust generation, excess
heat.
Incompatibilities with Other Materials: Oxidizing agents.
Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen,
carbon dioxide.
Hazardous Polymerization: Has not been reported
RTECS#:
CAS# 1149-26-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
CAS# 1149-26-4: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology: No information found
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: No information found
Neurotoxicity: No information found
Other Studies:
Ecotoxicity: No data available. No information available.
Environmental: No information available.
Physical: No information available.
Other: Do not empty into drains.
Chemical waste generators must determine whether a discarded
chemical is classified as a hazardous waste. US EPA guidelines for the
classification determination are listed in 40 CFR Parts 261.3. Additionally,
waste generators must consult state and local hazardous waste regulations to
ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
| US DOT | Canada TDG | |
| Shipping Name: | Not regulated. | Not regulated. |
| Hazard Class: | ||
| UN Number: | ||
| Packing Group: |
US FEDERAL
TSCA
CAS# 1149-26-4 is not listed on the TSCA inventory. It is for research and
development use only.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313 No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances
under the CWA.
None of the chemicals in this product are listed as Priority Pollutants
under the CWA.
None of the chemicals in this product are listed as Toxic Pollutants under
the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by
OSHA.
STATE
CAS# 1149-26-4 is not present on state lists from CA, PA, MN, MA, FL, or
NJ.
California Prop 65
California No Significant Risk Level: None of the chemicals in this product are
listed.
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# 1149-26-4: 1
Canada - DSL/NDSL
CAS# 1149-26-4 is listed on Canada's DSL List.
Canada - WHMIS
not available.
This product has been classified in accordance with the hazard criteria of the
Controlled Products Regulations and the MSDS contains all of the information
required by those regulations.
Canadian Ingredient Disclosure List
Product Use:
Laboratory Reagent.
Revision Information:
Jan. 2008.
Disclaimer:
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ANALYTYKA provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. ANALYTYKA MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, ANALYTYKA WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.
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