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是制备有机磷化合物的基本原料。
| 中文名 | 二乙基膦 |
|---|---|
| 英文名 | diethylphosphane |
| 中文别名 | 二乙膦 |
| 英文别名 |
sJPHAxIRuP@
diethyl-phosphine Phosphine,diethyl MFCD00015169 |
| 密度 | 0.786 g/cm3 |
|---|---|
| 沸点 | 85ºC |
| 分子式 | C4H11P |
| 分子量 | 90.10390 |
| 闪点 | 6.9ºC |
| 精确质量 | 90.05980 |
| PSA | 13.59000 |
| LogP | 1.70470 |
| 外观性状 | liquid | colorless |
| 折射率 | 1.447 (589.3 nm 20℃) |
| 稳定性 | 远离空气，水，氧化剂。 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:0.7 2.氢键供体数量:0 3.氢键受体数量:0 4.可旋转化学键数量:2 5.互变异构体数量:无 6.拓扑分子极性表面积0 7.重原子数量:5 8.表面电荷:0 9.复杂度:11.1 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: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：液体。 2. 密度（g/mL,25/4℃）：0.7862 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）：85 6. 沸点（ºC,5.2kPa）：未确定 7. 折射率：1.4470 8. 闪点（ºC）：未确定 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（kPa,25ºC）：未确定 12. 饱和蒸气压（kPa,60ºC）：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。 |
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SECTION 1: Identification of the substance/mixture and of the company/undertaking Product identifiers Product name: Diethylphosphine REACH No.: A registration number is not available for this substance as the substance or its uses are exempted from registration, the annual tonnage does not require a registration or the registration is envisaged for a later registration deadline.
CAS-No.: 627-49-6 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratory chemicals, Manufacture of substances SECTION 2: Hazards identification Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 Pyrophoric liquids (Category 1), H250 Acute toxicity, Inhalation (Category 4), H332 Acute toxicity, Dermal (Category 4), H312 Acute toxicity, Oral (Category 4), H302 Skin corrosion (Category 1B), H314 Serious eye damage (Category 1), H318 For the full text of the H-Statements mentioned in this Section, see Section 16. Classification according to EU Directives 67/548/EEC or 1999/45/EC F, C Highly flammable, Corrosive R17, R34, R20/21/22 For the full text of the R-phrases mentioned in this Section, see Section 16. Label elements Labelling according Regulation (EC) No 1272/2008 Pictogram Signal wordDanger Hazard statement(s) H250Catches fire spontaneously if exposed to air. H302Harmful if swallowed. H312Harmful in contact with skin. H314Causes severe skin burns and eye damage. H332Harmful if inhaled. Precautionary statement(s) P222Do not allow contact with air. P231Handle under inert gas. P280Wear protective gloves/ protective clothing/ eye protection/ face protection. P305 + P351 + P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310Immediately call a POISON CENTER or doctor/ physician. P422Store contents under inert gas. Supplemental Hazardnone Statements Other hazards - none SECTION 3: Composition/information on ingredients Substances Formula: C4H11P Molecular Weight: 90,10 g/mol CAS-No.: 627-49-6 Hazardous ingredients according to Regulation (EC) No 1272/2008 ComponentClassificationConcentration Diethylphosphine Pyr. Liq. 1; Acute Tox. 4; Skin- Corr. 1B; Eye Dam. 1; H250, H302, H312, H314, H332 Hazardous ingredients according to Directive 1999/45/EC ComponentClassificationConcentration Diethylphosphine F, C, R17 - R34 - R20/21/22 - For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16 SECTION 4: First aid measures Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 Indication of any immediate medical attention and special treatment needed no data available SECTION 5: Firefighting measures Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special hazards arising from the substance or mixture Carbon oxides, Oxides of phosphorus Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information Use water spray to cool unopened containers. SECTION 6: Accidental release measures Personal precautions, protective equipment and emergency procedures Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. For personal protection see section 8. Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Methods and materials for containment and cleaning up Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations (see section 13). Reference to other sections For disposal see section 13. SECTION 7: Handling and storage Precautions for safe handling Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking. For precautions see section 2.2. Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Handle and store under inert gas. Air sensitive. Stench. Specific end use(s) A part from the uses mentioned in section 1.2 no other specific uses are stipulated SECTION 8: Exposure controls/personal protection Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Personal protective equipment Eye/face protection Tightly fitting safety goggles. Faceshield (8-inch minimum). Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. Protective gloves against thermal risks The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Body Protection Complete suit protecting against chemicals, Flame retardant antistatic protective clothing, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Control of environmental exposure Prevent further leakage or spillage if safe to do so. Do not let product enter drains. SECTION 9: Physical and chemical properties Information on basic physical and chemical properties a) AppearanceForm: liquid b) Odourpungent c) Odour Thresholdno data available d) pHno data available e) Melting point/freezingno data available point f) Initial boiling point and 85 °C boiling range g) Flash pointno data available h) Evapouration rateno data available i) Flammability (solid, gas) no data available j) Upper/lowerno data available flammability or explosive limits k) Vapour pressureno data available l) Vapour densityno data available m) Relative density0,782 g/cm3 n) Water solubilityinsoluble o) Partition coefficient: n- log Pow: 1,950 octanol/water p) Auto-ignitionCatches fire spontaneously if exposed to air. temperature q) Decompositionno data available temperature r) Viscosityno data available s) Explosive propertiesno data available t) Oxidizing propertiesno data available Other safety information no data available SECTION 10: Stability and reactivity Reactivity no data available Chemical stability Stable under recommended storage conditions. Possibility of hazardous reactions Reacts violently with water. Conditions to avoid Heat. Air Air sensitive. Incompatible materials Organic materials, Oxidizing agents, Halogens Hazardous decomposition products Other decomposition products - no data available In the event of fire: see section 5 SECTION 11: Toxicological information Information on toxicological effects Acute toxicity no data available Skin corrosion/irritation no data available Serious eye damage/eye irritation no data available Respiratory or skin sensitisation no data available Germ cell mutagenicity Carcinogenicity IARC:No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity Specific target organ toxicity - single exposure no data available Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Additional Information RTECS: Not available Inhalation of vapors may cause:, Headache, Dizziness SECTION 12: Ecological information Toxicity no data available Persistence and degradability no data available Bioaccumulative potential no data available Mobility in soil no data available Results of PBT and vPvB assessment PBT/vPvB assessment not available as chemical safety assessment not required/not conducted Other adverse effects no data available SECTION 13: Disposal considerations Waste treatment methods Product Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal company. Contaminated packaging Dispose of as unused product. SECTION 14: Transport information UN number ADR/RID: 2845IMDG: 2845IATA: 2845 UN proper shipping name ADR/RID: PYROPHORIC LIQUID, ORGANIC, N.O.S. (Diethylphosphine) IMDG: PYROPHORIC LIQUID, ORGANIC, N.O.S. (Diethylphosphine) IATA:Pyrophoric liquid, organic, n.o.s. (Diethylphosphine) Passenger Aircraft: Not permitted for transport Cargo Aircraft: Not permitted for transport Transport hazard class(es) ADR/RID: 4.2IMDG: 4.2IATA: 4.2 Packaging group ADR/RID: IIMDG: IIATA: - Environmental hazards ADR/RID: noIMDG Marine pollutant: noIATA: no Special precautions for user no data available SECTION 15: Regulatory information This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006. Safety, health and environmental regulations/legislation specific for the substance or mixture no data available Chemical Safety Assessment For this product a chemical safety assessment was not carried out SECTION 16: Other information Full text of H-Statements referred to under sections 2 and 3. Acute Tox.Acute toxicity Eye Dam.Serious eye damage H250Catches fire spontaneously if exposed to air. H302Harmful if swallowed. H312Harmful in contact with skin. H314Causes severe skin burns and eye damage. H318Causes serious eye damage. H332Harmful if inhaled. Pyr. Liq.Pyrophoric liquids Skin Corr.Skin corrosion Full text of R-phrases referred to under sections 2 and 3 CCorrosive FHighly flammable R17Spontaneously flammable in air. R20/21/22Harmful by inhalation, in contact with skin and if swallowed. R34Causes burns. Further information Copyright 2013 Co. LLC. License granted to make unlimited paper copies for internal use only. 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. Corporation and its Affiliates shall not be held liable for any damage resulting from handling or from contact with the above product. See and/or the reverse side of invoice or packing slip for additional terms and conditions of sale. |
| 符号 |
GHS02, GHS05, GHS07 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H250-H302-H312-H314-H332 |
| 警示性声明 | P222-P231-P280-P305 + P351 + P338-P310-P422 |
| 危害码 (欧洲) | F,C |
| 风险声明 (欧洲) | 17-34 |
| 安全声明 (欧洲) | S16;S26;S36/S37/S39 |
| 危险品运输编码 | UN 2924 |
| 海关编码 | 2931900090 |
| 海关编码 | 2931900090 |
|---|---|
| 中文概述 | 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |