2455-24-5

• 常用中文名：甲基丙烯酸四氢糠基酯
• 常用英文名：UNII:120GN9C472
• CAS号：2455-24-5
• 分子式：C₉H₁₄O₃
• 分子量：170.206
• 发布时间：2018-05-28 08:00:00
• 更新时间：2024-01-02 16:31:16
• 下载msds

名称

• 中文名: 甲基丙烯酸四氢糠基酯
• 英文名: oxolan-2-ylmethyl 2-methylprop-2-enoate
• 中文别名: 甲基丙烯酸四氢糠酯; 2-甲基-2-丙烯酸(四氢-2-呋喃基)甲酯; 甲基丙烯酸氢糠酯
• 英文别名: SR 203; EINECS 219-529-5; Methacrylic Acid Tetrahydrofurfuryl Ester; Methacrylsaeure-tetrahydrofurfurylester; Sartomer SR 203; UNII:120GN9C472; Tetrahydro-2-furanylmethyl methacrylate; MFCD00014515; 2-Propenoic acid, 2-methyl-, (tetrahydro-2-furanyl)methyl ester; tetrahydrofuran-2-ylmethyl 2-methylprop-2-enoate; Tetrahydrofuran-2-ylmethyl methacrylate; Tetrahydrofurfuryl Methacrylate; 2-methyl-propenoic acid tetrahydrofuranyl-methyl ester; Methacrylic acid, tetrahydrofurfuryl ester (8CI)

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 265.0±0.0 °C at 760 mmHg
• 分子式: C₉H₁₄O₃
• 分子量: 170.206
• 闪点: 105.6±14.4 °C
• 精确质量: 170.094299
• PSA: 35.53000
• LogP: 1.38
• 外观性状: 液体;Colorless to Almost colorless clear liquid
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.453
• 储存条件:

  保持容器密封，放入紧密的出藏器内，储存在阴凉，干燥的地方

• 稳定性:

  常温常压下稳定，避免氧化物，光接触

• 分子结构:

  1、 摩尔折射率：44.62

  2、 摩尔体积（m³/mol）：165.2

  3、 等张比容（90.2K）：398.1

  4、 表面张力（dyne/cm）：33.7

  5、 极化率（10 ^-24cm ³）：17.68

• 计算化学:

  1.疏水参数计算参考值（XlogP）:1.5

  2.氢键供体数量:0

  3.氢键受体数量:3

  4.可旋转化学键数量:4

  5.互变异构体数量:无

  6.拓扑分子极性表面积35.5

  7.重原子数量:12

  8.表面电荷:0

  9.复杂度:186

  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:1

  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：无色或灰黄色液体

  2. 密度（g/mL, ,20℃）：1.04

  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）：178

  6. 沸点（ºC 9mmHg）：未确定

  7. 折射率（nD20）：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（）：未确定

  10. 自燃点或引燃温度（ºC）：90

  11. 蒸气压（Pa,20ºC）：未确定

  12. 饱和蒸气压（kPa, 0ºC）：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：不能拌和的或难以拌和

MSDS

Tetrahydrofurfuryl Methacrylate (stabilized with MEHQ) Revision number: 5 SAFETY DATA SHEET Section1. IDENTIFICATION Product name:Tetrahydrofurfuryl Methacrylate (stabilized with MEHQ) Revision number:5 Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDSNot classified HEALTH HAZARDS Skin corrosion/irritationCategory 2 Category 2A Serious eye damage/eye irritation ENVIRONMENTAL HAZARDSNot classified GHS label elements, including precautionary statements Pictograms or hazard symbols Signal wordWarning Hazard statementsCauses skin irritation Causes serious eye irritation Precautionary statements: Wash hands thoroughly after handling. [Prevention] Wear protective gloves/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, [Response] if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. IF ON SKIN: Gently wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. May cause polimerization. Other hazards which do not result in classification Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:Tetrahydrofurfuryl Methacrylate (stabilized with MEHQ) Percent:>95.0%(GC) CAS Number:2455-24-5 Synonyms:Methacrylic Acid Tetrahydrofurfuryl Ester Chemical Formula:C9H14O3 MEHQ) 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. Gently wash with plenty of soap and water. 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. Ingestion:Get medical advice/attention if you feel unwell. Rinse mouth. A rescuer should wear personal protective equipment, such as rubber gloves and air- Protection of first-aiders: tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, water spray, carbon dioxide. media: Unsuitable extinguishing Solid streams of water media: Specific hazards arising This substance may polimerize explosively when heated or involved in a fire. from the chemical:Container may explode when heated. Combat fire from a sheltered position. 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: Keep containers cool by spraying with water. Eliminate all ignition sources 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 dry sand or inert absorbent before recovering it into a containment and cleaning covered container. In case of large amount of spillage, contain a spill by bunding. up: Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations. 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. Wash hands and face thoroughly after handling. Use a ventilation, local exhaust if vapour or aerosol will be generated. Advice on safe handling: Avoid contact with skin, eyes and clothing. Conditions for safe storage, including any incompatibilities Keep container tightly closed. Store in a cool and dark place. Storage conditions: Store away from incompatible materials such as oxidizing agents. Light-sensitive 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: MEHQ) Section8. EXPOSURE CONTROLS / PERSONAL 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 Colour:Colorless - Very pale yellow Odour:No data available pH: No data available Melting point/freezing point:No data available Boiling point/range:85°C/0.5kPa Flash point:96°C Flammability or explosive limits: Lower:No data available Upper:No data available Relative density:1.04 Solubility(ies): [Water]No data available [Other solvents]No data available Section10. STABILITY AND REACTIVITY Chemical stability:Polymerization may occur under the influences of heat, light or on contact with polymelization initiators such as peroxides etc. Possibility of hazardous No special reactivity has been reported. reactions: Conditions to avoid:Heat, Light Incompatible materials: Oxidizing agents, Reducing agents Hazardous decomposition Carbon monoxide, Carbon dioxide products: Section11. TOXICOLOGICAL INFORMATION Acute Toxicity:No data available Skin corrosion/irritation: No data available Serious eyeNo data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: IARC =No data available NTP =No data available Reproductive toxicity:No data available Section12. ECOLOGICAL INFORMATION Ecotoxicity: No data available Fish: Crustacea:No data available No data available Algae: Persistence / degradability: No data available No data available Bioaccumulative potential(BCF): Mobility in soil Log Pow:No data available No data available Soil adsorption (Koc): Henry's LawNo data available constant(PaM3/mol): MEHQ) 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 Not listed UN-No: 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

毒性和生态

生态学数据: 对水是危害的，即使是小量的产品渗入地下也会对饮用水造成危险若无政府许可，勿将材料排入周围环境

安全

• 个人防护装备: Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R10;R36/37/38
• 安全声明 (欧洲): S36
• 危险品运输编码: 3272
• WGK德国: 1
• 包装等级: III
• 危险类别: 3
• 海关编码: 2932190090

合成路线

97-99-4 80-62-6 ~% 2455-24-5

文献：US2129666 , ;

97-99-4 97-63-2 ~% 2455-24-5

文献：Journal of Organic Chemistry, , vol. 14, p. 1094,1095, 1097

上下游产品

上游产品  3
97-99-4 80-62-6 97-63-2
下游产品  0

海关

海关编码	2932190090
中文概述	2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%