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| 中文名 | 硫化锆 |
|---|---|
| 英文名 | (2S)-N-[(2R,5S,6S)-1-(2-aminophenyl)-5-[[(2R)-2-aminopropanoyl]amino]-2-formyl-6-methyl-1,4-dioxo-3-phenyloct-7-en-2-yl]-N-methylpyrrolidine-2-carboxamide |
| 英文别名 |
Avellanin A
EINECS 234-885-1 Zirconium Sulfide |
| 密度 | 3,87 g/cm3 |
|---|---|
| 熔点 | 1550ºC |
| 分子式 | S2Zr |
| 分子量 | 155.35400 |
| 精确质量 | 153.84900 |
| PSA | 64.18000 |
| LogP | 1.29640 |
| 外观性状 | Powder | reddish-brown |
| 蒸汽压 | 12600mmHg at 25°C |
| 储存条件 | 密闭于阴凉干燥环境中 |
| 稳定性 | 遵照规定使用和储存则不会分解。较稳定，不被水分解，也不被空气氧化，不溶于水、稀酸和碱以及大多数的有机溶剂中。当加热到红热时它就燃烧并转变成二氧化锆。在高于800℃的温度下不经熔化而分解或升华。 |
| 水溶解性 | insoluble H2O [HAW93] |
| 分子结构 | 1、摩尔折射率：无可用 2、 摩尔体积（cm3/mol）：无可用 3、 等张比容（90.2K）：无可用 4、 表面张力（dyne/cm）：无可用 5、 极化率：无可用 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:2.3 2.氢键供体数量:4 3.氢键受体数量:8 4.可旋转化学键数量:13 5.互变异构体数量:30 6.拓扑分子极性表面积165 7.重原子数量:41 8.表面电荷:0 9.复杂度:982 10.同位素原子数量:0 11.确定原子立构中心数量:5 12.不确定原子立构中心数量:1 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:1 |
| 更多 | 1. 性状：棕紫色固体，有金属光泽。 2. 密度（g/mL,25/4℃）：3,87 3. 相对蒸汽密度（g/mL,空气=1）：无可用 4. 熔点（ºC）：1550 5. 沸点（ºC,常压）：无可用 6. 沸点（ºC,5.2kPa）：无可用 7. 折射率：无可用 8. 闪点（ºC）：无可用 9. 比旋光度（º）：无可用 10. 自燃点或引燃温度（ºC）：无可用 11. 蒸气压（kPa,25ºC）：无可用 12. 饱和蒸气压（kPa,60ºC）：无可用 13. 燃烧热（KJ/mol）：无可用 14. 临界温度（ºC）：无可用 15. 临界压力（KPa）：无可用 16. 油水（辛醇/水）分配系数的对数值：无可用 17. 爆炸上限（%,V/V）：无可用 18. 爆炸下限（%,V/V）：无可用 19. 溶解性：无可用 |
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Section 1: Product Identification Chemical Name:Zirconium (IV) sulfide, 99% CAS Registry Number:12039-15-5 Formula:ZrS2 EINECS Number:234-885-1 Chemical Family:metal chalcogenides Synonym:Zirconium disulfide
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound12039-15-5100%5mg/m3 (as Zr)5mg/m3 (as Zr) Section 3: Hazards Identification Forms highly toxic and flammable hydrogen sulfide gas on exposure to acids or stomach fluids. Material is Emergency Overview: irritating to skin, eyes, and respiratory tract. Primary Routes of Exposure:Ingestion, inhalation, skin and eyes Eye Contact:Causes moderate irritation of the eyes. Skin Contact:Causes slight irritation of the skin. Inhalation:Inhalation of dust will lead to irritation of the respiratory tract. Hydrogen sulfide gas, if formed, is poisonous. Irritating to the nose, mucous membranes and respiratory tract. Gastric juices may cause release of toxic Ingestion: hydrogen sulfide. Irritating to skin, eyes and respiratory tract. Hydrogen sulfide gas may cause painful conjunctivitis, headache, Acute Health Affects: nausea, dizziness, pulmonary edema and possible death. Chronic Health Affects:No information available on long-term chronic effects. 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 water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: 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. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:not applicable Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide or dry powder If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure Special Fire Fighting Procedures: self- contained breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit irritating fumes of hydrogen sulfide and sulfur dioxide. Decomposion Products: Dust may form explosive mixtures with air. Contact with acids gives off hydrogen sulfide, a toxic and Unusual Fire or Explosion Hazards: flammable gas. SECTION 6: Accidental Release Measures In the case of a spill, the fine powder should be covered with dry sodium carbonate or dolomite in order to Spill and Leak Procedures: reduce the formation of dust. Sweep up the mixture. SECTION 7: Handling and Storage Store in a tightly sealed container. Exposure to the atmosphere may lead to release of toxic hydrogen sulfide Handling and Storage: gas. Empty containers may retain product residues that evolve toxic gases. 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:If possible, handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of a respirators requires a Respirator Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation: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:-200 mesh reddish-brown pwdr. Molecular Weight:155.35 Melting Point:1550° Boiling Point:no data Vapor Pressure:no data Specific Gravity:3.87 Odor:odor of sulfur Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:Contact of dust cloud with an ignition source. Incompatibility:Oxidizing agents and mineral acids Decomposition Products:hydrogen sulfide, sulfur dioxide, and metal oxides. SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:no data Mutagenic Effects:no data Tetratogenic Effects:no 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:none SECTION 16 - ADDITIONAL INFORMATION N/A |
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生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。
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