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| 中文名 | 2-乙基己酸锶 |
|---|---|
| 英文名 | strontium,2-ethylhexanoate |
| 中文别名 | 异辛酸锶 |
| 英文别名 |
Strontium 2-ethylhexanoate
EINECS 219-536-3 MFCD00070438 |
| 沸点 | 228ºC at 760mmHg |
|---|---|
| 分子式 | C16H30O4Sr |
| 分子量 | 374.02700 |
| 闪点 | 116.6ºC |
| 精确质量 | 374.12000 |
| PSA | 52.60000 |
| LogP | 4.42060 |
| 外观性状 | 液体 |
| 蒸汽压 | 0.027mmHg at 25°C |
| 储存条件 | 室温， 密封， 干燥 |
| 分子结构 | 1、摩尔折射率：无可用的 2、摩尔体积（cm3/mol）：无可用的 3、等张比容（90.2K）：无可用的 4、表面张力（dyne/cm）：无可用的 5、介电常数：无可用的 6、极化率（10-24cm3）：无可用的 7、单一同位素质量：374.120026Da 8、标称质量：374Da 9、平均质量：374.027Da |
| 计算化学 | 1、 疏水参数计算参考值（XlogP）： 2、 氢键供体数量：0 3、 氢键受体数量：4 4、 可旋转化学键数量：8 5、 互变异构体数量： 6、 拓扑分子极性表面积（TPSA）：80.3 7、 重原子数量：21 8、 表面电荷：0 9、 复杂度：93.9 10、同位素原子数量：0 11、确定原子立构中心数量：0 12、不确定原子立构中心数量：2 13、确定化学键立构中心数量：0 14、不确定化学键立构中心数量：0 15、共价键单元数量：3 |
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Section 1: Product Identification Chemical Name:Strontium 2-ethylhexanoate, approx. 40% in 2-ethylhexanoic acid (8-12% Sr) CAS Registry Number:2457-02-5 Formula:Sr[OOCCH(C2H5)C4H9]2 EINECS Number:none Chemical Family:metal carboxylate Synonym:2-Ethylcaproic acid, strontium salt in 2-Ethylcaproic acid
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound2457-02-540%no datano data 2-ethylhexanoic acid149-57-560%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed. Primary Routes of Exposure:Ingestion, eyes, inhalation, skin Eye Contact:Causes severe burns to the eyes. Causes moderate to severe irritation of the skin. Heavy exposure to skin has been lethal in some animal Skin Contact: studies. Inhalation:Causes severe irritation of the nose, mucous membranes and respiratory tract, and cause drowsiness. Ingestion:Ingestion may cause gastrointestinal distress, dizziness, weakness, and drowsiness. Acute Health Affects:Irritating to skin, eyes and respiratory tract. Chronic Health Affects:Prolonged exposure may damage the liver. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with soap and water. Remove contaminated clothes if necessary. Seek medical Skin Exposure: assistance if irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Ingestion:Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). SECTION 5: Fire Fighting Measures Flash Point:no data Autoignition Temperature:no data Explosion Limits:none Extinguishing Medium:carbon dioxide, dry powder or foam If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained Special Fire Fighting Procedures: breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit toxic organic fumes. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Spill and Leak Procedures:Small spills may be adsorbed into diatomaceous earth, sand, or other suitable adsorbent, and swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a sealed container. Keep away from heat and moisture. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear appropriate chemical resistant gloves and protective clothing. Ventilation:Material may form a vapor. If possible, handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:Material may form a vapor. If possible, handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:viscous liq. Molecular Weight:374.04 Melting Point:no data Boiling Point:no data Vapor Pressure:not applicable Specific Gravity:no data Odor:organic odor Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable liquid Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:oxidizing agents, bases Decomposition Products:Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates. SECTION 11: Toxicological Information No information available in the RTECS files. 2-Ethylhexanoic acid: Eye (rabbit) Draize: 20mg Severe; Oral RTECS Data:(rat) LD50:3g/kg; Inhalation (rat) LC: >400 ppm/6H; Skin (rabbit) LD50: 1260 microliter/kg; Oral (rat) TDLo: 8800 mg/kg/2W-1 somnolence; Oral (rat) Reproductive: 1803 mg. Kg developmental abnormalities. Carcinogenic Effects:none Mutagenic Effects:none Tetratogenic Effects:2-Ethylhexanoic acid: insufficient data SECTION 12: Ecological Information Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Non-hazardous Hazard Class (CFR):NA Additional Hazard Class (CFR):NA Packaging Group (CFR):NA UN ID Number (CFR):NA Shipping Name (IATA):Non-hazardous Hazard Class (IATA):NA Additional Hazard Class (IATA):NA Packaging Group (IATA):NA UN ID Number (IATA):NA SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory. SARA (Title 313):Title compound not listed. Second Ingredient:2-ethylhexanoic acid (149-57-5) listed TSCA SECTION 16 - ADDITIONAL INFORMATION N/A |
| 危害码 (欧洲) | Xi |
|---|---|
| 风险声明 (欧洲) | 36/37/38 |
| 安全声明 (欧洲) | 26-36/37/39 |
| 海关编码 | 2915900090 |
| 海关编码 | 2915900090 |
|---|---|
| 中文概述 | 2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| 监管条件 | A.入境货物通关单 B.出境货物通关单 |
| 检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |