342573-75-5

• 常用中文名：1-乙基-3-甲基咪唑硫酸乙酯
• 常用英文名：1-Ethyl-3-methylimidazolium Ethyl Sulfate
• CAS号：342573-75-5
• 分子式：C₈H₁₆N₂O₄S
• 分子量：236.289
• 相关类别： 化学试剂 有机试剂 离子液体
• 发布时间：2018-04-09 08:00:00
• 更新时间：2024-01-02 19:27:43
• 下载msds

名称

• 中文名: 1-乙基-3-甲基咪唑硫酸乙酯
• 英文名: 1-ethyl-3-methylimidazol-3-ium,ethyl sulfate
• 中文别名: 1-乙基-3-甲基咪唑摀乙基磺酸盐; 1-乙基-3-甲基咪唑鎓乙基磺酸盐; 1-乙基-3-甲基咪唑乙基磺酸盐
• 英文别名: 3-Ethyl-1-methyl-1H-imidazol-3-ium ethyl sulfate; MFCD06798189; BASIONIC LQ 01; 1-Ethyl-3-methyl-1H-imidazol-3-ium ethyl sulfate; 1-Ethyl-3-methylimidazolium Ethyl Sulfate; 1H-Imidazolium, 3-ethyl-1-methyl-, ethyl sulfate (1:1)

物化性质

• 密度: 1.24
• 熔点: <65ºC
• 分子式: C₈H₁₆N₂O₄S
• 分子量: 236.289
• 闪点: 162 °C
• 精确质量: 236.083084
• PSA: 83.62000
• LogP: 0.89640
• 外观性状: liquid | colorless
• 折射率: n20/D 1.481
• 储存条件:

  保存方法：密闭，阴凉，通风干燥处

• 稳定性:

  避氧化物

• 水溶解性: Miscible with water and alcohol.
• 更多:

  1. 性状：黄色的液体

  2. 密度（g/mL20 ºC）：1.24

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：<-30

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC4mmHg）：未确定

  7. 折射率：n20/D 1.481

  8. 闪点（º C）：162

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：162

  11. 蒸气压（kPa,）：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

MSDS

Section1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE Product identifiers Product name: 1-Ethyl-3-methylimidazolium ethyl sulfate CAS-No.: 342573-75-5 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratory chemicals, Manufacture of substances Section2. HAZARDS IDENTIFICATION Classification of the substance or mixture Not a hazardous substance or mixture according to Regulation (EC) No 1272/2008 This substance is not classified as dangerous according to Directive 67/548/EEC. Label elements The product does not need to be labelled in accordance with EC directives or respective national laws. Caution - substance not yet tested completely. Other hazards - none Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substances Synonyms: BASIONIC® LQ 01 Formula: C8H16N2O4S Molecular Weight: 236,29 g/mol Section4. 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 Wash off with soap and plenty of water. Consult a physician. In case of eye contact Flush eyes with water as a precaution. If swallowed 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 Indication of any immediate medical attention and special treatment needed no data available Section5. 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, nitrogen oxides (NOx), Sulphur oxides Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information no data available Section6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Use personal protective equipment. Avoid breathing vapors, mist or gas. Environmental precautions Do not let product enter drains. Methods and materials for containment and cleaning up Soak up with inert absorbent material and dispose of as hazardous waste. Keep in suitable, closed containers for disposal. Reference to other sections For disposal see section 13. Section7. HANDLING AND STORAGE Precautions for safe handling Normal measures for preventive fire protection. Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. hygroscopic Store under inert gas. Specific end uses no data available Section8. 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 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. 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 impervious 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). Section9. PHYSICAL AND CHEMICAL PROPERTIES Information on basic physical and chemical properties a) AppearanceForm: viscous Colour: light yellow b) Odoursweet c) Odour Thresholdno data available d) pH8,2 at 100 g/l e) Melting point/freezing< -30 °C point f) Initial boiling point and no data available boiling range g) Flash point154,5 °C - ISO 2719 h) Evaporation 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 density1.239 g/cm3 at 20 °C n) Water solubilitycompletely soluble o) Partition coefficient: n-log Pow: < 0,3 octanol/water p) Autoignitionno data available temperature q) Decompositionno data available temperature r) Viscosity98,7 mm2/s at 25 °C - s) Explosive propertiesno data available t) Oxidizing propertiesno data available Other safety information Solubility in otherAlcohol solvents Surface tension72 mN/m at 20 °C Section10. STABILITY AND REACTIVITY Reactivity no data available Chemical stability no data available Possibility of hazardous reactions no data available Conditions to avoid no data available Incompatible materials Strong oxidizing agents Hazardous decomposition products Other decomposition products - no data available Section11. TOXICOLOGICAL INFORMATION Information on toxicological effects Acute toxicity LD50 Oral - rat - > 2.000 mg/kg LC50 Dermal - rat - > 2.000 mg/kg Skin corrosion/irritation Skin - rabbit - No skin irritation - OECD Test Guideline 404 Serious eye damage/eye irritation Eyes - rabbit - No eye irritation - OECD Test Guideline 405 Respiratory or skin sensitization mouse - Did not cause sensitization on laboratory animals. Germ cell mutagenicity Tests on bacterial or mammalian cell cultures did not show mutagenic effects. Carcinogenicity no data available 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 no data available Specific target organ toxicity - single exposure Specific target organ toxicity - repeated exposure The substance or mixture is not classified as specific target organ toxicant, repeated exposure. Aspiration hazard no data available Potential health effects InhalationMay be harmful if inhaled. May cause respiratory tract irritation. IngestionMay be harmful if swallowed. SkinMay be harmful if absorbed through skin. May cause skin irritation. Eyes May cause eye irritation. Additional Information RTECS: Not available Section12. ECOLOGICAL INFORMATION Toxicity Toxicity to fishstatic test LC50 - Cyprinus carpio (Carp) - > 100 mg/l - 96 h Method: ISO 7346/1 Toxicity to daphnia and static test LC50 - Daphnia - > 100 mg/l - 48 h other aquaticMethod: OECD Test Guideline 202 invertebrates Toxicity to algaeGrowth inhibition - SELENASTRUM - > 100 mg/l Method: ISO 8692 Toxicity to bacteriaLC50 - other microorganisms - > 100 mg/l - 0,5 h Persistence and degradability Biodegradabilityaerobic - Exposure time 28 d Method: Tested according to Directive 92/69/EEC. Remarks: According to the results of tests of biodegradability this product is not readily biodegradable. Physico-chemicalRemarks: Not readily eliminated from water. removability Bioaccumulative potential no data available Mobility in soil no data available Results of PBT and vPvB assessment no data available Other adverse effects no data available Section13. DISPOSAL CONSIDERATIONS Waste treatment methods Product Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Contaminated packaging Dispose of as unused product. Section14. TRANSPORT INFORMATION UN number ADR/RID: -IMDG: -IATA: - UN proper shipping name ADR/RID: Not dangerous goods IMDG: Not dangerous goods IATA:Not dangerous goods Transport hazard class(es) ADR/RID: -IMDG: -IATA: - Packaging group ADR/RID: -IMDG: -IATA: - Environmental hazards ADR/RID: noIMDG Marine pollutant: noIATA: no Special precautions for user no data available Section15. 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 no data available Section16. OTHER INFORMATION Further information Copyright 2012 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.

毒性和生态

生态学数据: 1、其它有害作用：通常对水是稍微危害的，若无政府许可，勿将材料排入周围环境。

安全

• 个人防护装备: Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危害码 (欧洲): Xi: Irritant;
• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): 26-36
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 1
• 海关编码: 2933290090

上下游产品

上游产品  2
616-47-7 64-67-5
下游产品  1
65039-04-5

海关

海关编码	2933290090
中文概述	2933290090. 其他结构含非稠合咪唑环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%