查看所有供应商和价格请点击：
| 中文名 | DL-白氨酸乙酯 |
|---|---|
| 英文名 | Ethyl DL-Leucate |
| 中文别名 | DL-2-羟基-4-甲基戊酸乙酯 |
| 英文别名 |
2-HYDROXY-4-METHYLPENTANOIC ACID ETHYL ESTER
Ethyl 2-Hydroxy-4-Methylvalerate EthylDL-Leucate ethyl 2-hydroxy 4-methylpentanoate PENTANOIC ACID,2-HYDROXY-4-METHYL-, ETHYL ESTER ETHYL 2-HYDROXY-4-METHYLVALERATE 2-Hydroxy-4-Methyl-Pentanoic Acid Ethyl Ester |
| 密度 | 0.97g/cm3 |
|---|---|
| 沸点 | 185°C |
| 分子式 | C8H16O3 |
| 分子量 | 160.21100 |
| 精确质量 | 160.11000 |
| PSA | 46.53000 |
| LogP | 0.95650 |
| 蒸汽压 | 0.0967mmHg at 25°C |
| 储存条件 | 2-8°C |
|
Section I.Chemical Product and Company Identification Chemical Name Ethyl DL-Leucate Portland OR SynonymPentanoic acid, 2-hydroxy-4-methyl-, ethyl ester (CA INDEX NAME); DL-2-Hydroxy-4-methylvaleric Acid Ethyl Ester; DL-Leucic Acid Ethyl Ester; Ethyl DL-2-Hydroxy-4-methylvalerate
Chemical FormulaC8H16O3 CAS Number10348-47-7 Section II.Composition and Information on Ingredients Toxicology Data Chemical NameCAS Number Percent (%)TLV/PEL 10348-47-7 Min. 98.0 (GC) Not available.Not available. Ethyl DL-Leucate Section III. Hazards Identification Acute Health EffectsNo specific information is available in our data base regarding the toxic effects of this material for humans. However, exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling this compound. Chronic Health EffectsCARCINOGENIC EFFECTS : Not available. MUTAGENIC EFFECTS : Not available. TERATOGENIC EFFECTS : Not available. DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions. Section IV.First Aid Measures Eye ContactCheck for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention. Skin ContactIn case of contact, immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention. If the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or Inhalation waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not improve. INDUCE VOMITING by sticking finger in throat. Lower the head so that the vomit will not reenter the mouth and throat. Ingestion Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic material was ingested; the absence of such signs, however, is not conclusive. Section V.Fire and Explosion Data Not available. Combustible.Auto-Ignition Flammability Flash PointsFlammable LimitsNot available. Not available. These products are toxic carbon oxides (CO, CO2). Combustion Products Fire HazardsNot available. Risks of explosion of the product in presence of mechanical impact: Not available. Explosion Hazards Risks of explosion of the product in presence of static discharge: Not available. Fire Fighting Media SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet. and Instructions Consult with local fire authorities before attempting large scale fire-fighting operations. Continued on Next Page Ethyl DL-Leucate Section VI.Accidental Release Measures Spill CleanupCombustible material. Keep away from heat. Mechanical exhaust required. Stop leak if without risk. Finish cleaning the spill by rinsing any Instructions contaminated surfaces with copious amounts of water. Consult federal, state, and/or local authorities for assistance on disposal. Section VII. Handling and Storage COMBUSTIBLE. Keep away from heat. Mechanical exhaust required. Avoid excessive heat and light. Do not breathe Handling and Storage gas/fumes/ vapor/spray. Information Always store away from incompatible compounds such as oxidizing agents. Section VIII. Exposure Controls/Personal Protection Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective Engineering Controls threshold limit value. Ensure that eyewash station and safety shower is proximal to the work-station location. Splash goggles. Lab coat. Vapor respirator. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a Personal Protection specialist BEFORE handling this product. Be sure to use a MSHA/NIOSH approved respirator or equivalent. Exposure LimitsNot available. Section IX. Physical and Chemical Properties Liquid. (Clear, colorless.)Solubility Physical state @ 20°CNot available. 0.97 (water=1) Specific Gravity Molecular Weight160.21Partition Coefficient Not available. Boiling Point185°C (365°F)Vapor PressureNot available. Not available.Not available. Melting PointVapor Density Refractive Index1.42VolatilityNot available. Not available.Not available. Critical TemperatureOdor ViscosityNot available.TasteNot available. Section X.Stability and Reactivity Data This material is stable if stored under proper conditions. (See Section VII for instructions) Stability Conditions of InstabilityAvoid excessive heat and light. Incompatibilities Reactive with oxidizing agents. Section XI. Toxicological Information Not available. RTECS Number Eye Contact. Ingestion. Inhalation. Routes of Exposure Not available. Toxicity Data Chronic Toxic EffectsCARCINOGENIC EFFECTS : Not available. MUTAGENIC EFFECTS : Not available. TERATOGENIC EFFECTS : Not available. DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions. No specific information is available in our data base regarding the toxic effects of this material for humans. However, Acute Toxic Effects exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling this compound. Section XII.Ecological Information Not available. Ecotoxicity Environmental FateNot available. Continued on Next Page Ethyl DL-Leucate Section XIII. Disposal Considerations Waste DisposalRecycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section XIV. Transport Information Not a DOT controlled material (United States). DOT Classification PIN NumberNot applicable. Proper Shipping NameNot applicable. Packing Group (PG)Not applicable. DOT Pictograms Section XV. Other Regulatory Information and Pictograms TSCA Chemical InventoryThis product is NOT on the EPA Toxic Substances Control Act (TSCA) inventory. The following notices are required by 40 CFR 720.36 (C) for those products not on the inventory list: (EPA) (i) These products are supplied solely for use in research and development by or under the supervision of a technically qualified individual as defined in 40 CFR 720.0 et sec. (ii) The health risks of these products have not been fully determined. Any information that is or becomes available will be supplied on an MSDS sheet. WHMIS ClassificationCLASS B-3: Combustible liquid with a flash point between 37.8°C (100°F) and 93.3°C (200°F). On NDSL. (Canada) EINECS Number (EEC) 233-760-9 EEC Risk StatementsNot available. SECTION 16 - ADDITIONAL INFORMATION N/A |