中文名 | 2-羟基膦酰基乙酸 |
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英文名 | n-hexylphosphonic acid |
中文别名 |
正己基磷酸
P-己基磷酸 |
英文别名 |
hexyl-phosphonic acid
Hexyl-phosphonsaeure Hexylphosphonic acid hexanephosphonic acid n-Hexylphosphonic acid,,min. 1-Hexylphosphonic acid |
密度 | 1.132 g/cm3 |
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沸点 | 299.7ºC at 760 mmHg |
熔点 | 108-110ºC |
分子式 | C6H15O3P |
分子量 | 166.15500 |
闪点 | 135ºC |
精确质量 | 166.07600 |
PSA | 67.34000 |
LogP | 1.74440 |
外观性状 | Powder | White to off-white |
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。 |
水溶解性 | Insoluble in water. |
分子结构 | 1、 摩尔折射率:39.78 2、 摩尔体积(m3/mol):146.7 3、 等张比容(90.2K):376.4 4、 表面张力(dyne/cm):43.3 5、 极化率(10 -24cm 3):15.77 |
计算化学 | 1、 疏水参数计算参考值(XlogP):0.7 2、 氢键供体数量:2 3、 氢键受体数量:3 4、 可旋转化学键数量:5 5、 拓扑分子极性表面积(TPSA):57.5 6、 重原子数量:10 7、 表面电荷:0 8、 复杂度:118 9、 同位素原子数量:0 10、 确定原子立构中心数量:0 11、 不确定原子立构中心数量:0 12、 确定化学键立构中心数量:0 13、 不确定化学键立构中心数量:0 14、 共价键单元数量:1 |
更多 | 1. 性状:无可用 2. 密度(g/mL,25/4℃):无可用 3. 相对蒸汽密度(g/mL,空气=1):无可用 4. 熔点(ºC):108-110 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 |
Section 1: Product Identification Chemical Name:n-Hexylphosphonic acid, min. 97% CAS Registry Number:4721-24-8 Formula:CH3(CH2)5P(O)(OH)2 EINECS Number:none Chemical Family:organic phosphonic acid Synonym:1-Hexylphosphonic acid
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound4721-24-8100%no datano data Section 3: Hazards Identification Emergency Overview:Irritating to skin, eyes and respiratory tract. Primary Routes of Exposure:Inhalation, skin, eyes Eye Contact:Dust causes moderate to severe irritation of the eyes. Skin Contact:Causes irritation to the skin Inhalation:Causes irritation to the nose, mucous membranes and respiratory tract Ingestion:No information on the physiological effects of ingestion. May be harmful if swallowed. Acute Health Affects:Irritating to skin, eyes and respiratory tract. 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:no data Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide, dry chemical or foam 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 organic fumes Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards SECTION 6: Accidental Release Measures Small spills can be mixed with vermiculite, sodium carbonate or other suitable non-combustible adsorbent and Spill and Leak Procedures: swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a tightly sealed container in a cool, dry place. 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 protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove. Ventilation:It is imperative that this material be handled 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:It is imperative that this material be handled in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white to off-white powder Molecular Weight:166.16 Melting Point:105-106° Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:not determined Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:oxidizing agents Decomposition Products:carbon dioxide, carbon monoxide and organic fumes 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:Not listed in the TSCA inventory SARA (Title 313):Title compound not listed Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A |
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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危害码 (欧洲) | Xi |
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风险声明 (欧洲) | R22;R34;R43;R48/22 |
安全声明 (欧洲) | S1/2-S22-S26-S36/37/39-S45 |
危险品运输编码 | 3261 |
包装等级 | III |