29463-06-7

• 常用中文名：三(2-羟乙基)甲基硫酸铵
• 常用英文名：tris(2-hydroxyethyl)methylammonium methyl sulphate
• CAS号：29463-06-7
• 分子式：C₈H₂₁NO₇S
• 分子量：275.32000
• 发布时间：2018-06-12 07:15:51
• 更新时间：2024-01-11 15:25:00

名称

• 中文名: 2-羟基-N,N-二(2-羟乙基)-N-甲基乙铵硫酸甲酯盐
• 英文名: methyl sulfate,tris(2-hydroxyethyl)-methylazanium
• 英文别名: MTEOA MeOSO3; BASIONIC FS 01

物化性质

• 分子式: C₈H₂₁NO₇S
• 分子量: 275.32000
• 闪点: >100°C
• 精确质量: 275.10400
• PSA: 135.50000
• 蒸汽压: 2.16E-14mmHg at 25°C
• 储存条件: 2-8°C，密封，干燥，充气

MSDS

Section1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE Product identifiers Product name: Tris(2-hydroxyethyl)methylammonium methylsulfate CAS-No.: 29463-06-7 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. Not a hazardous substance or mixture according to EC-directives 67/548/EEC or 1999/45/EC. Label elements The product does not need to be labelled in accordance with EC directives or respective national laws. Other hazards - none Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substances Synonyms: BASIONIC® FS 01 MTEOA MeOSO3 Formula: C8H21NO7S Molecular Weight: 275,32 g/mol Section4. FIRST AID MEASURES Description of first aid measures If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. In case of skin contact Wash off with soap and plenty of water. 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. 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 Avoid breathing vapors, mist or gas. Environmental precautions Do not let product enter drains. Methods and materials for containment and cleaning up Keep in suitable, closed containers for disposal. Reference to other sections For disposal see section 13. Section7. HANDLING AND STORAGE Precautions for safe handling no data available Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Moisture sensitive. Specific end uses no data available Section8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls General industrial hygiene practice. 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 Respiratory protection not required. For nuisance exposures use type OV/AG (US) or type ABEK (EU EN 14387) respirator cartridges. 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: liquid Colour: yellow b) Odourno data available c) Odour Thresholdno data available d) pH7,0 - 8,0 at 20 g/l at 20 °C e) Melting point/freezingno data available point f) Initial boiling point and > 180 °C at 1.013 hPa boiling range g) Flash point> 100,00 °C - closed cup 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 density1,320 g/cm3 at 20 °C n) Water solubilitysoluble o) Partition coefficient: n- no data available octanol/water p) Autoignitionno data available 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 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 - > 6.400 mg/kg Skin corrosion/irritation Skin - rabbit - No skin irritation Serious eye damage/eye irritation Eyes - rabbit - No eye irritation Respiratory or skin sensitization no data available Germ cell mutagenicity no data available 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 no data available Specific target organ toxicity - single exposure no data available Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Potential health effects Inhalation May 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. EyesMay cause eye irritation. Additional Information RTECS: Not available Section12. ECOLOGICAL INFORMATION Toxicity Toxicity to fishLC50 - Danio rerio (zebra fish) - > 5.000 mg/l - 96 h Persistence and degradability BiodegradabilityResult: > 70 - 100 % - Readily biodegradable. 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. 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 SECTION 15 - REGULATORY INFORMATION N/A SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• WGK德国: 1

合成路线

102-71-6 77-78-1 ~% 29463-06-7

文献：Rehmann, Lars; Ivanova, Ekaterina; Ferguson, Jamie L.; Gunaratne, H. Q. Nimal; Seddon, Kenneth R.; Stephens, Gillian M. Green Chemistry, 2012 , vol. 14, # 3 p. 725 - 733

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