Ethyl methacrylate 甲基丙烯酸乙酯

CAS 97-63-2 MFCD00009161

化学结构图

97-63-2
SMILES: C=C(C)C(=O)OCC

化学属性

Mol. FormulaC6H10O2
Mol. Weight114
Refractive index1.4130 to 1.4160
Boiling Point118-119
Density0.917
Autoignition Point771 °F
Vapor Density>;3.9 (vs air)
Vapor Pressure15 mmHg ( 20 °C)
Flash Point20°C(lit.)
TSCAYes
Melting Point-75
Solubility略溶于水
Stability对光敏感

别名和识别编码

Chemical NameEthyl methacrylate
CAS Number97-63-2
PubChem Substance ID87572196
EC Number202-597-5
Beilstein Registry Number471201
MDL NumberMFCD00009161
Synonym 2-Methyl-2-propenoic acid ethyl ester 2-Methylacrylic acid, ethyl ester 2-methyl-2-propenoicaciethylester 2-methyl-prop-2-enoicacidethylester 2-甲基丙烯酸乙酯 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide; Methylthiazolyldiphenyl-tetrazolium bromide; Thiazolyl Blue Tetrazolium Bromide; MTT EMA Ethyl 2-methyl-2-propenoate Ethyl 2-methylacrylate Ethyl alpha-methyl acrylate Ethyl-alpha-methyl acrylate Ethyl-α-methyl acrylate Ethylester kyseliny methakrylove Methacrylic acid ethyl ester Methacrylic acid-ethyl ester {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Chemical Name Translation甲基丙烯酸乙酯
Reaxys-RN471201
Wiswesser Line Notation2OVY1&U1
LabNetwork Molecule IDLN00160074
InChIInChI=1S/C6H10O2/c1-4-8-6(7)5(2)3/h2,4H2,1,3H3
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分类

  • {SNA} Separate Source
  • {SNA} Acrylic Monomers, Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Methacrylate, Monomers, Organic Building Blocks, Polymer Science, 材料科学
  • Acrylic Monomers, Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Materials Science, Methacrylate, Monomers, Organic Building Blocks, Polymer Science

产品应用

  • 有机合成。有机玻璃、塑料、树脂、涂料等中间体。

相关文献及参考

  • Beilstein:2,423

安全信息

GHS Symbol
WGK Germany1
Hazard Codes 3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSOZ4550000
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352+P333+P313+P362+P364
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P370+P378
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupII
UN Number 2277 UN 2277 3/PG 2
Risk Statements
  • R11 Highly flammable 非常易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S29 Do not empty into drains 不要排入下水道;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
Hazard Class3
Storage condition 密封阴凉避光保存。 Refrigerator (+4°C) + Flammables area
Warnings 危化品目录(2015) 危险化学品
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >10 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 23,343,1941

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 3630 mg/kg
TOXIC EFFECTS :
   Behavioral - muscle weakness
   Behavioral - coma
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 23,343,1941

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1369 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 62,778,1973

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8300 ppm/4H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   JTEHD6 Journal of Toxicology and Environmental Health.  (Hemisphere Pub.,
   1025 Ver

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 900 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   11,49,1988

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 1450 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   11,49,1988

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 735 mg/kg
SEX/DURATION            : female 5-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   JDREAF Journal of Dental Research.  (International Assoc. for Dental
   Research, 734 15th St., NW, Suite 809, Washington, DC 20005)  V.1-    1919-
   Volume(issue)/page/year: 51,1632,1972

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 366 mg/kg
SEX/DURATION            : female 5-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Specific Developmental Abnormalities - other developmental
   abnormalities
REFERENCE :
   JDREAF Journal of Dental Research.  (International Assoc. for Dental
   Research, 734 15th St., NW, Suite 809, Washington, DC 20005)  V.1-    1919-
   Volume(issue)/page/year: 51,1632,1972

其他信息

  • MSDS 信息:甲基丙烯酸乙酯(97-63-2).msds
  • 海关编码:29161490
  • 毒性分级:中毒
  • 防护措施:本品毒性与甲基丙烯酸甲酯相近,经口LD50为15ml/kg。防护要求与甲基丙烯酸甲酯同。参见“甲基丙烯酸甲酯”。
  • 上游原料:2-甲基丙烯酸 --> 丙酮氰醇 --> 甲基丙烯酰胺
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放; 不宜久储, 以防聚合
  • Alfa Aesar:甲基丙烯酸乙酯,98+%,含100ppm4-甲氧基苯酚做稳定剂 Ethyl methacrylate, 98+%, stab. with 100ppm 4-methoxyphenol(97-63-2)
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 爆炸物危险特性:与空气混合可爆
  • 下游产品:腐霉利 --> 皮革光亮剂
  • 蒸气密度:>;3.9 (vs air)
  • MOL 文件:97-63-2.mol
  • 常规方法:镀锌铁桶包装。贮存运输需加阻聚剂,并在10℃以下存放。
  • 蒸气压:15 m
  • 急性毒性:口服- 大鼠 LD50: 14800毫克/ 公斤; 口服- 小鼠 LD50: 1369 毫克/ 公斤
  • 类别:易燃液体
  • 图谱信息:甲基丙烯酸乙酯(97-63-2)红外图谱(IR2) 甲基丙烯酸乙酯(97-63-2)Raman光谱 甲基丙烯酸乙酯(97-63-2)核磁图( 1 HNMR) 甲基丙烯酸乙酯(97-63-2)核磁图( 13 CNMR) 甲基丙烯酸乙酯(97-63-2)质谱(MS) 甲基丙烯酸乙酯(97-63-2)红外图谱(IR1)
  • Acros Organics:甲基丙烯酸乙酯 Ethyl methacrylate, stabilized, 99%(97-63-2)
  • 用途三:与其他单体共聚,可得酯类共聚物,还可用于涂料工业、粘合剂、纤维处理剂及成型材料的制造等。
  • 易聚合。溶于乙醇和乙醚,不溶于水。易燃。半数致死量(小鼠,经口)4-6g/kg。有催泪性。商品常加0.1%对苯二酚或对苯二酚一甲醚作阻聚剂。
  • 用途一:用于制造丙烯酸酯类的共聚物、粘合剂及涂料等
  • 用途二:用于有机合成及有机玻璃的配制,也用作溶剂
  • 职业标准:TWA 250 毫克/ 立方米; STEL 350 毫克/ 立方米
  • 外观性质:无色液体,易挥发, 有刺激性。
  • 可燃性危险特性:遇明火、高温、氧化剂易燃; 燃烧产生刺激烟雾
  • Sigma Aldrich:97-63-2(sigmaaldrich)
  • 甲基丙烯酸乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80062928 甲基丙烯酸乙酯(阴凉) 500ml 27.5元 2011/08/23 XN400097 甲基丙烯酸乙酯;异丁烯酸乙酯 5ml 35元 2011/04/16 M0084 甲基丙烯酸乙酯(含稳定剂HQ) Ethyl Methacrylate (stabilized with HQ) 500ML 354元
  • 用途四:有机合成。有机玻璃、塑料、树脂、涂料等中间体。
  • TCI Shanghai:甲基丙烯酸乙酯 Ethyl Methacrylate (stabilized with HQ),>;99.0%(GC)(97-63-2)
  • 方法一:1.由甲基丙烯酸与乙醇酯化而得。将甲基丙烯酸和无水乙醇加入反应锅,加入少量浓硫酸,加热回流至出现酯层。冷却,分出酯层,经碱洗,水洗,干燥,再减压分馏即得产品,工业品甲基丙烯酸乙酯含量≥98%。原料消耗定额:甲基丙烯酸950kg/t、乙醇900kg/t。2.丙酮氰醇与硫酸反应生成甲基丙烯酰胺,再经水解并与乙醇酯化得粗成品,然后进行脱水、精馏得成品。

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