7382-32-3

• 常用中文名：二乙二醇丁基甲醚
• 常用英文名：1-[2-(2-methoxyethoxy)ethoxy]butane
• CAS号：7382-32-3
• 分子式：C₉H₂₀O₃
• 分子量：176.25300
• 发布时间：2018-12-04 15:55:17
• 更新时间：2024-01-10 21:22:23

名称

• 中文名: 1-[2-(2-甲氧基乙氧基)乙氧基]丁烷
• 英文名: 1-[2-(2-methoxyethoxy)ethoxy]butane
• 中文别名: 二乙二醇丁基甲醚
• 英文别名: (2-butoxy-ethyl)-(2-methoxy-ethyl) ether; 1-<2-(2-Methoxyethoxy)ethoxy>butan; EINECS 230-954-5; methyl butyl diglycol; 1-(2-(2-METHOXYETHOXY)ETHOXY)-BUTANE; methylbutyl-diethyleneglycol; O-Butyl-O'-methyl-diaethylenglykol; (2-Butoxy-aethyl)-(2-methoxy-aethyl)aether

物化性质

• 密度: 0.898g/cm3
• 沸点: 211.4ºC at 760 mmHg
• 分子式: C₉H₂₀O₃
• 分子量: 176.25300
• 闪点: 73.3ºC
• 精确质量: 176.14100
• PSA: 27.69000
• LogP: 1.46610
• 外观性状: 液体;Colorless to Almost colorless clear liquid
• 折射率: 1.413
• 储存条件: 室温
• 水溶解性: 水溶性：可溶

MSDS

Diethylene Glycol Butyl Methyl Ether SAFETY DATA SHEET Section1. IDENTIFICATION Product name:Diethylene Glycol Butyl Methyl Ether 5.3 Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDS Category 4 Flammable liquids HEALTH HAZARDSNot classified Not classified ENVIRONMENTAL HAZARDS GHS label elements, including precautionary statements None Pictograms or hazard symbols Signal wordWarning Combustible liquid Hazard statements Precautionary statements: Keep away from flames and hot surfaces. [Prevention] Wear protective gloves and eye/face protection. Store in a well-ventilated place. Keep cool. [Storage] [Disposal]Dispose of contents/container through a waste management company authorized by the local government. Other hazards which do notMay form explosive peroxides. result in classification Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:Diethylene Glycol Butyl Methyl Ether >98.0%(GC) Percent: CAS Number:7382-32-3 1-[2-(2-Methoxyethoxy)ethoxy]butane Synonyms: Chemical Formula:C9H20O3 Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell. Skin contact:Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation or rash occurs: Get medical advice/attention. Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Get medical advice/attention if you feel unwell. Rinse mouth. Ingestion: Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Diethylene Glycol Butyl Methyl Ether Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, carbon dioxide. media: Unsuitable extinguishing Water (It may scatter and spread fire.) media: Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak. protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled emergency procedures: around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust). containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected up: material should be promptly disposed of, in accordance with appropriate laws and regulations. Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in hazards:case of a fire. Use spark-proof tools and explosion-proof equipment. Section7. HANDLING AND STORAGE Precautions for safe handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent generation of vapour or mist. Keep away from flames and hot surfaces. Take measures to prevent the build up of electrostatic charge. Use explosion-proof equipment. Wash hands and face thoroughly after handling. Use a closed system, ventilation. Advice on safe handling:Avoid contact with skin, eyes and clothing. Confirm in advance if peroxides exist when operations involving heating such as distillation are carried out. Conditions for safe storage, including any incompatibilities Storage conditions:Keep container tightly closed. Store in a cool, dark and well-ventilated place. Store away from incompatible materials such as oxidizing agents. Packaging material:Comply with laws. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust as possible so that workers should not be exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Vapor respirator. Follow local and national regulations. Protective gloves. Hand protection: Eye protection:Safety glasses. A face-shield, if the situation requires. Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Liquid Form:Clear Colorless - Almost colorless Colour: Odour:No data available pH: No data available Melting point/freezing point:No data available Boiling point/range:No data available Diethylene Glycol Butyl Methyl Ether Section9. PHYSICAL AND CHEMICAL PROPERTIES Flash point:No data available Flammability or explosive limits: Lower:No data available Upper:No data available Relative density:0.91 Solubility(ies): Soluble [Water] [Other solvents]No data available Section10. STABILITY AND REACTIVITY Chemical stability:May form explosive peroxides. Possibility of hazardous No special reactivity has been reported. reactions: Conditions to avoid:Open flame, Air Incompatible materials: Oxidizing agents Hazardous decomposition Carbon monoxide, Carbon dioxide products: Section11. TOXICOLOGICAL INFORMATION No data available Acute Toxicity: Skin corrosion/irritation: No data available Serious eyeNo data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: No data available IARC = NTP =No data available No data available Reproductive toxicity: Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobility in soil Log Pow:No data available Soil adsorption (Koc):No data available Henry's LawNo data available constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Hazards Class:Does not correspond to the classification standard of the United Nations UN-No:Not listed Diethylene Glycol Butyl Methyl Ether Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002 and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed. SECTION 16 - ADDITIONAL INFORMATION N/A

合成路线

109-65-9 111-77-3 ~% 7382-32-3

文献：Kirmse, Wolfgang; Jansen, Ulrich Chemische Berichte, 1985 , vol. 118, # 7 p. 2607 - 2625

75-21-8 67-56-1 869-01-2 ~4% 628-28-4 详细

文献：Kirmse, Wolfgang; Jansen, Ulrich Chemische Berichte, 1985 , vol. 118, # 7 p. 2607 - 2625

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