| 英文名 | (2R)-3,3-difluoroheptane-1,2-diol |
|---|---|
| 英文别名 |
(R)-3,3-difluoro-1,2-dihydroxyheptane
(2R)-3,3-difluoroheptan-1,2-diol (R)-3,3-difluoroheptane-1,2-diol (R)-3,3-difluoro-1,2-heptanediol MFCD01321332 1,2-Heptanediol,3,3-difluoro-,(R)-(9CI) |
| 密度 | 1.118g/cm3 |
|---|---|
| 沸点 | 275.7ºC at 760mmHg |
| 分子式 | C7H14F2O2 |
| 分子量 | 168.18200 |
| 闪点 | 120.5ºC |
| 精确质量 | 168.09600 |
| PSA | 40.46000 |
| LogP | 1.16510 |
| 蒸汽压 | 0.001mmHg at 25°C |
| 折射率 | 1.417 |
| 储存条件 | 密封储存，储存于阴凉、干燥的库房。冷藏温度2-8ºC。 |
| 稳定性 | 避免与酸氯化物，酸酐，氧化剂，还原剂接触。 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:1.4 2.氢键供体数量:2 3.氢键受体数量:4 4.可旋转化学键数量:5 5.互变异构体数量:无 6.拓扑分子极性表面积40.5 7.重原子数量:11 8.表面电荷:0 9.复杂度:107 10.同位素原子数量:0 11.确定原子立构中心数量:1 12.不确定原子立构中心数量:0 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：未确定 2. 密度（g/mL, 25 ℃ ）：0.783 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：未确定 5. 沸点（ºC,常压）：未确定 6. 沸点（ºC，30mmHg）;130-132 7. 折射率(n20/D)：1.419 8. 闪点（ºC）：113 9. 比旋光度（º）：未确定 10. 自燃点或引燃温度（ºC）：未确定 11. 蒸气压（mmHg,20ºC）：未确定 12. 饱和蒸气压（kPa,25ºC）：未确定 13. 燃烧热（KJ/mol）：未确定 14. 临界温度（ºC）：未确定 15. 临界压力（KPa）：未确定 16. 油水（辛醇/水）分配系数的对数值：未确定 17. 爆炸上限（%,V/V）：未确定 18. 爆炸下限（%,V/V）：未确定 19. 溶解性：未确定 |
|
Version 1.2
Regulation (EC) No 1907/2006 1 - Product and Company Information Product Name(R)-(+)-3,3-DIFLUORO-1,2-HEPTANEDIOL, 95 % 2 - Hazards Identification 3 - Composition/Information on Ingredients Product NameCAS #EC noAnnex I Index Number (R)-(+)-3,3-DIFLUORO-1,2-HEPTANEDI 158358-96-4 NoneNone OL, 95% FormulaC7H14F2O2 Molecular Weight 168,1700 AMU 4 - First Aid Measures AFTER INHALATION If inhaled, remove to fresh air. AFTER SKIN CONTACT Flush skin with water. AFTER EYE CONTACT Contamination of the eyes should be treated by immediate and prolonged irrigation with copious amounts of water. AFTER INGESTION If swallowed, wash out mouth with water provided person is conscious. Call a physician. GENERAL INFORMATION Contamination of the eyes should be treated by immediate and prolonged irrigation with copious amounts of water. 5 - Fire Fighting Measures ALDRICHwww.molbase.com EXTINGUISHING MEDIA Suitable: Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. SPECIAL RISKS Specific Hazard(s): Emits toxic fumes under fire conditions. SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. 6 - Accidental Release Measures PROCEDURE(S) OF PERSONAL PRECAUTION(S) Wear respirator, chemical safety goggles, rubber boots, and heavy rubber gloves. METHODS FOR CLEANING UP Absorb on sand or vermiculite and place in closed containers for disposal. Ventilate area and wash spill site after material pickup is complete. 7 - Handling and Storage HANDLING Directions for Safe Handling: Use protective clothing, gloves, and mask. Do not breathe vapor. Avoid contact with eyes, skin, and clothing. STORAGE Conditions of Storage: Keep tightly closed. Store in a cool dry place. Store at 2-8°C 8 - Exposure Controls / Personal Protection ENGINEERING CONTROLS Mechanical exhaust required. Safety shower and eye bath. GENERAL HYGIENE MEASURES Wash thoroughly after handling. PERSONAL PROTECTIVE EQUIPMENT Eye Protection: Chemical safety goggles. 9 - Physical and Chemical Properties pH N/A BP/BP Range130,000. - 132,000 °30,000 mmHg 30,000 mmHg C. 130,000. - 132,00 0 °C. MP/MP RangeN/A Flash Point113,000 °CMethod: closed cup FlammabilityN/A Autoignition TempN/A Oxidizing Properties N/A Explosive Properties N/A Explosion LimitsN/A Vapor PressureN/A SG/Density0,7830 g/cm3 ALDRICHwww.molbase.com Partition Coefficient N/A ViscosityN/A Vapor DensityN/A Saturated Vapor Conc. N/A Evaporation RateN/A Bulk DensityN/A Decomposition Temp.N/A Solvent ContentN/A Water ContentN/A Surface TensionN/A ConductivityN/A Miscellaneous DataN/A SolubilityN/A 10 - Stability and Reactivity STABILITY Materials to Avoid: Acid chlorides, Acid anhydrides, Oxidizing agents, Chloroformates, Reducing agents. HAZARDOUS DECOMPOSITION PRODUCTS Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide, Hydrogen fluoride. 11 - Toxicological Information SIGNS AND SYMPTOMS OF EXPOSURE Nausea, headache, and vomiting. Gastrointestinal disturbances. Exposure can cause: Chronic fluorine poisoning can result in sclerosis of the bones, calcification of ligaments, loss of weight, anorexia, anemia, and dental effects. Ingestion of large doses can cause severe diarrhea and cramp-like pains. ROUTE OF EXPOSURE Skin Contact: May cause skin irritation. Eye Contact: May cause eye irritation. Multiple Routes: May be harmful by inhalation, ingestion, or skin absorption. 12 - Ecological Information No data available. 13 - Disposal Considerations SUBSTANCE DISPOSAL Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Observe all federal, state, and local environmental regulations. 14 - Transport Information RID/ADR Non-hazardous for road transport. IMDG Non-hazardous for sea transport. IATA ALDRICHwww.molbase.com Non-hazardous for air transport. 15 - Regulatory Information Caution: Substance not yet fully tested (EU). COUNTRY SPECIFIC INFORMATION Germany WGK: 3 Self-Classification 16 - Other Information WARRANTY The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Inc., shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. Copyright 2010 Co. License granted to make unlimitedpaper copies for internal use only. DISCLAIMER For R&D use only. Not for drug, household or other uses. ALDRICHwww.molbase.com SECTION 16 - ADDITIONAL INFORMATION N/A |
| WGK德国 | 3 |
|---|---|
| 海关编码 | 2905590090 |
| 上游产品 2 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2905590090 |
|---|---|
| 中文概述 | 2905590090 其他无环醇的卤化、磺化等衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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, 包装 |
| Summary | 2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
