14491-66-8

• 常用中文名：癸二酸二正辛酯
• 常用英文名：Dioctyl succinate
• CAS号：14491-66-8
• 分子式：C₂₆H₅₀O₄
• 分子量：426.673
• 发布时间：2018-06-11 11:09:50
• 更新时间：2024-01-10 14:28:36

名称

• 中文名: 皮脂酸二辛酯
• 英文名: di-n-octyl succinate
• 中文别名: 癸二酸二正辛酯
• 英文别名: Decanedioic acid, dioctyl ester; Dioctyl butanedioate; Dioctyl sebacate; Di-n-octyl Sebacate; Decanedioic acid dioctyl ester; dioctyl decanedioate; Octyl sebacate; Succinic acid, dioctyl ester; Dioctyl succinate; Sebacic acid, dioctyl ester; Butanedioic acid, dioctyl ester

物化性质

• 密度: 0.9±0.1 g/cm3
• 沸点: 442.0±13.0 °C at 760 mmHg
• 分子式: C₂₆H₅₀O₄
• 分子量: 426.673
• 闪点: 198.4±18.2 °C
• 精确质量: 426.370911
• PSA: 52.60000
• LogP: 10.23
• 蒸汽压: 0.0±1.1 mmHg at 25°C
• 折射率: 1.455
• 储存条件: 室温

MSDS

Section I.Chemical Product and Company Identification Chemical Name Di-n-octyl Sebacate Portland OR SynonymDecanedioic acid, 1,10-diisooctyl ester (CA INDEX NAME); Decanedioic Acid Di-n-octyl Ester; Di-n-octyl Decanedioate; Sebacic Acid Di-n-octyl Ester Chemical FormulaC26H50O4 CAS Number14491-66-8 Section II.Composition and Information on Ingredients Chemical NameCAS Number Percent (%)TLV/PELToxicology Data Di-n-octyl Sebacate14491-66-8 Min. 95.0 (GC) Not available.Not available. Section III. Hazards Identification No specific information is available in our data base regarding the toxic effects of this material for humans. However, Acute Health 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. Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound. CARCINOGENIC EFFECTS : Not available. Chronic Health Effects 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. InhalationIf the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or 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. FlammabilityMay be combustible at high temperature.Auto-Ignition Flash PointsNot available.Flammable LimitsNot available. Combustion ProductsThese products are toxic carbon oxides (CO, CO2). Fire Hazards Not 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 MediaSMALL 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 Di-n-octyl Sebacate Section VI.Accidental Release Measures Spill CleanupIf the product is in its solid form: Use a shovel to put the material into a convenient waste disposal container. If the product is in its liquid form: Absorb with an inert material and put the spilled material in an appropriate waste disposal. Finish cleaning Instructions the spill by rinsing any contaminated surfaces with copious amounts of water. Consult federal, state, and/or local authorities for assistance on disposal. Section VII. Handling and Storage Keep away from heat. Mechanical exhaust required. When not in use, tightly seal the container and store in a dry, cool Handling and Storage place. Avoid excessive heat and light. Do not breathe 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. 0.91 (water=1) Specific Gravity Molecular Weight426.67Partition Coefficient Not available. Boiling Point225°C (437°F) @ 2 mmHgVapor PressureNot available. 19°C (66.2°F) (freezing point)14.7 (Air = 1) Melting PointVapor Density Refractive IndexNot available.VolatilityNot available. Not available.Odorless. 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. Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound. Section XII.Ecological Information Not available. Ecotoxicity Not available. Environmental Fate Continued on Next Page Di-n-octyl Sebacate 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 compound is ON the EPA Toxic Substances Control Act (TSCA) inventory list. (EPA) WHMIS ClassificationOn DSL (Canada) EINECS Number (EEC) 248-333-2 EEC Risk StatementsNot available. SECTION 16 - ADDITIONAL INFORMATION N/A

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