Ethyl-Beta,Beta-Dimethyl Acrylate 3-甲基-2-丁烯酸乙酯

CAS 638-10-8 MFCD00009187

化学结构图

638-10-8
SMILES: CCOC(=O)C=C(C)C

化学属性

Mol. FormulaC7H12O2
Mol. Weight128.17
Refractive index1.4350 to 1.4390
Boiling Point154-155
Density0.922
Flash Point43°C(lit.)
Appearance 无色液体。

别名和识别编码

Chemical NameEthyl-Beta,Beta-Dimethyl Acrylate
Synonym Ethyl beta,beta-dimethylacrylate ETHYL 3,3-DIMETHYLACRYLATE Ethyl 3-methyl-2-butenoate Ethyl 3-methylbut-2-enoate 千里酸乙酯 ETHYL-BETA,BETA-DIMETHYL ACRYLATE 3-Methylcrotonsäureethylester Ethyl β, β-dimethylacrylate Ethyl isobutenoate Ethyl-3-methylcrotonat 3-methyl-crotonicaciethylester ethyl dimethacrylate ETHYL 3-METHYLCROTONATE Ethyl isopropylideneacetate Ethyl β-methylcrotonate Senecioic acid, ethyl ester 2-Butenoicacid,3-methyl-,ethylester Ethyl 3-methylcrotonate 3-甲基丁烯酸乙酯 Ethyl β,β-dimethylacrylate Ethyl beta-methylcrotonate 3-Methylcrotonic acid Ethyl senecioate; 3-Methyl-2-butenoic acid ethyl ester; Ethyl 3-methylcrotonate 3-METHYL-2-BUTE
CAS Number638-10-8
PubChem Substance ID12516
EC Number211-319-1
MDL NumberMFCD00009187
Reaxys-RN1744854
Beilstein Registry Number1744854
Chemical Name Translation3-甲基-2-丁烯酸乙酯
LabNetwork Molecule IDLN00010199
InChIInChI=1S/C7H12O2/c1-4-9-7(8)5-6(2)3/h5H,4H2,1-3H3
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分类

  • {uni_hamburg} no charge; ester; 1fragment
  • {SNA} Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
  • Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

相关文献及参考

  • Beil. 2 ,433
  • Aldrich MSDS 1 , 900:B / Corp MSDS 1 (1), 1599:D / FT-IR 2 (1), 1033:A / FT-IR 1 (1), 642:C / FT-NMR 1 (1), 983:B / IR-Spectra (3), 379:D / NMR-Reference 2 (1), 540:B / RegBook 1 (1), 721:L / Structure Index 1 , 110:B:5 / Vapor Phase 3 , 682:B
  • Short: III/35C1 Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts and Coupling Constants for Hydrogen-1, Part 1: Aliphatic and Aromatic Hydrocarbons, Steroids, Carbohydrates Author: Gupta, R.R.; Jain, M. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35C1 Year: 2000 ISBN: 3-540-66780-6 ISBN: 978-3-540-66780-3 Internet Resource: DOI:10.1007/b60149 RefComment: VII, 310 pages. With CD-ROM. Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), and carbon-13 (subvol. D) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSGQ5750000
Signal word
UN Number 3272 UN 3272 3/PG 3
Precautionary statements
  • 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。
  • P303+P361+P353
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P370+P378
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P243 Take precautionary measures against static discharge. 采取预防措施,防止静电放电。
  • P233 Keep container tightly closed. ?保持容器密闭。
Safety Statements
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S29 Do not empty into drains 不要排入下水道;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
Risk Statements
  • R10 Flammable 易燃
Packing GroupIII
Hazard Class3
Hazard Codes
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 11600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 29(4),52,1985

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2450 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 29(4),52,1985

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 29(4),52,1985

其他信息

  • 3-甲基-2-丁烯酸乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M1441 3-甲基-2-丁烯酸乙酯 Ethyl 3-Methylcrotonate 25ML 350元
  • TCI Shanghai:3-甲基-2-丁烯酸乙酯 Ethyl 3-Methylcrotonate,>;95.0%(GC)(638-10-8)
  • 图谱信息:3-甲基-2-丁烯酸乙酯(638-10-8)质谱(MS) 3-甲基-2-丁烯酸乙酯(638-10-8)核磁图( 1 HNMR) 3-甲基-2-丁烯酸乙酯(638-10-8)红外图谱(IR1) 3-甲基-2-丁烯酸乙酯(638-10-8)核磁图( 13 CNMR)
  • MSDS 信息:3-Methyl-2-butenoic acid ethyl ester(638-10-8).msds
  • Sigma Aldrich:638-10-8(sigmaaldrich)
  • MOL 文件:638-10-8.mol

系列性分类


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