Fmoc-β-Alaninol structure
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Common Name | Fmoc-β-Alaninol | ||
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CAS Number | 157887-82-6 | Molecular Weight | 297.348 | |
Density | 1.2±0.1 g/cm3 | Boiling Point | 518.9±33.0 °C at 760 mmHg | |
Molecular Formula | C18H19NO3 | Melting Point | 124-126ºC | |
MSDS | Chinese USA | Flash Point | 267.6±25.4 °C |
Name | Fmoc-beta-alaninol |
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Synonym | More Synonyms |
Density | 1.2±0.1 g/cm3 |
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Boiling Point | 518.9±33.0 °C at 760 mmHg |
Melting Point | 124-126ºC |
Molecular Formula | C18H19NO3 |
Molecular Weight | 297.348 |
Flash Point | 267.6±25.4 °C |
Exact Mass | 297.136505 |
PSA | 58.56000 |
LogP | 3.15 |
Vapour Pressure | 0.0±1.4 mmHg at 25°C |
Index of Refraction | 1.600 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Moisture sensitive. 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: Not available. 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. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. 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. Extinguishing Media: Use foam, dry chemical, or carbon dioxide. 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. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Store in a dry area. Store under nitrogen. Store under argon. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 157887-82-6: Personal Protective Equipment Eyes: Not available. 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: Solid Color: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 124 - 126 deg C 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: C18H19NO3 Molecular Weight: 297 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, exposure to moist air or water. Incompatibilities with Other Materials: Oxidizing agents, acid chlorides, reducing agents, bases, amines. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 157887-82-6 unlisted. LD50/LC50: Not available. Carcinogenicity: 9H-Fluoren-9-ylmethyl N-(3-hydroxypropyl)carbamate - 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 No information available. IMO No information available. RID/ADR No information available. 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# 157887-82-6: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 157887-82-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 157887-82-6 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Hazard Codes | Xi: Irritant; |
Safety Phrases | 22-24/25 |
RIDADR | NONH for all modes of transport |
~92% Fmoc-β-Alaninol CAS#:157887-82-6 |
Literature: Nasopoulou, Magdalini; Georgiadis, Dimitris; Matziari, Magdalini; Dive, Vincent; Yiotakis, Athanasios Journal of Organic Chemistry, 2007 , vol. 72, # 19 p. 7222 - 7228 |
~97% Fmoc-β-Alaninol CAS#:157887-82-6 |
Literature: Crestey, Francois; Ottesen, Lars K.; Jaroszewski, Jerzy W.; Franzyk, Henrik Tetrahedron Letters, 2008 , vol. 49, # 41 p. 5890 - 5893 |
~97% Fmoc-β-Alaninol CAS#:157887-82-6 |
Literature: Shimizu, Mamoru; Sodeoka, Mikiko Organic Letters, 2007 , vol. 9, # 25 p. 5231 - 5234 |
P.K.T. Lin et al.
Tetrahedron Lett. 35 , 3605, (1994)
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Synthesis , 859, (1998)
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MFCD00409484 |
9H-fluoren-9-ylmethyl N-(3-hydroxypropyl)carbamate |
9H-Fluoren-9-ylmethyl (3-hydroxypropyl)carbamate |
Carbamic acid, N-(3-hydroxypropyl)-, 9H-fluoren-9-ylmethyl ester |
Fmoc-β-Alaninol |