Ethyl vinyl ketone 1-戊烯-3-酮

CAS 1629-58-9 MFCD00009316

化学结构图

1629-58-9
SMILES: C=CC(=O)CC

化学属性

Mol. FormulaC5 H8 O
Mol. Weight84.12
Refractive indexn20/D 1.419(lit.)
Boiling Point
Density0.849
Flash Point-
TSCAYes
Solubility不溶于水，溶于多数有机溶剂。
Stability对热和光敏感
Melting PointNo Data Available

别名和识别编码

Chemical NameEthyl vinyl ketone
Synonym -penten-3-one 1-PENTEN-3-ONE, STAB. 1-Penten-3-one (contains 0.1% BHT stabiliser) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number1629-58-9
PubChem Substance ID15394
EC Number216-624-3
Beilstein Registry Number1735857
MDL Number-
Chemical Name Translation1-戊烯-3-酮
Wiswesser Line Notation2V1U1
LabNetwork Molecule IDLN00007624
InChIInChI=1S/C5H8O/c1-3-5(6)4-2/h3H,1,4H2,2H3
Canonical SMILES-
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
  • {SNA} Alphabetical Listings, Certified Food Grade Products, E-F, E-G, E-H, Flavors and Fragrances,
  • {SNA} Alphabetical Listings,
  • {SNA} Alphabetical Listings, Certified Food Grade Products, E - H, E-F, E-G, E-H, Flavors and Fragrances, Follows IFRA Guidelines, Halal Certified Products, Kosher Certified Products
  • Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
  • {uni_hamburg} no charge; ketone; 1fragment
  • {SA} Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synth

产品应用

  • 成环反应试剂

相关文献及参考

  • 1. Synlett , 51, (1991)
  • Beil. 1 ,IV,3457
  • Fieser 1 ,388
  • Aldrich MSDS 1 , 941:A / Corp MSDS 1 (1), 1666:A / FT-IR 1 (1), 414:A / FT-IR 2 (1), 650:D / FT-NMR 1 (1), 644:A / Fenaroli , 641 / IR-Spectra (2), 220:C / IR-Spectra (3), 246:E / NMR-Reference 2 (1), 377:C / RegBook 1 (1), 453:B / Sax 6 , 2137 / Structure Index 1 , 64:D:8 / Vapor Phase 3 , 499:D
  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 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), carbon-13 (subvol. D), and oxygen-17 (subvol. E) 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: III/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet Resource: DOI:10.1007/b85533 RefComment: VII, 4210 pages, Hardcover Abstract: Volume III/38 Optical Constants provides cri

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H301+H311+H331
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes F,T F;T
RTECSSB3800000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P301+P310
  • 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。
  • P305+P351+P338
  • 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。
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
Signal word
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S4 Keep away from living quarters 远离生活区；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
  • 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
UN Number
Packing GroupII
Hazard Class3
Storage condition +4°C 2-8°C 4 4°C, Inert atmosphere 4℃ 储存温度-20°C 储存温度2-8℃
Warnings 危化品目录(2015) 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#00948

Restrict 危险品

其他信息

  • 外观性质:无色液体，有催泪性。
  • 方法一:由乙烯与丙酰氯、三氯化铝和二硫化碳混合反应而得。
  • Acros Organics:乙基乙烯基酮 Ethyl vinyl ketone, stabilized, 98%(1629-58-9)
  • 灭火剂:干粉、干砂、干石粉、二氧化碳、泡沫
  • 用途一:GB 2760-1996规定为暂时允许使用的食品用香料。用于洋葱、大蒜、芥菜、柑橘等香精。
  • MSDS 信息:1-戊烯-3-酮(1629-58-9).msds
  • F:10-23
  • 类别:易燃液体
  • FEMA:3382
  • 毒性:GRAS(FEMA)。
  • 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 1-戊烯-3-酮 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
  • MOL 文件:1629-58-9.mol
  • Alfa Aesar:1-戊烯-3-酮,97%,含大约0.1%2,6-二叔丁基对甲苯酚做稳定剂 Ethyl vinyl ketone, 97%, stab. with ca 0.1% BHT(1629-58-9)
  • 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
  • 上游原料:二硫化碳 --> 丙酰氯
  • 毒性分级:高毒
  • 急性毒性:静脉- 小鼠 LD50: 56毫克/ 公斤
  • 使用限量:FEMA(mg/kg)：饮料、冷饮、胶冻、布丁、谷物制品，5.0；糖果、焙烤食品，8.0；调味品、腌渍品，0.01；牛乳，乳制品，0.005。
  • Sigma Aldrich:1629-58-9(sigmaaldrich)
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
  • 图谱信息:1-戊烯-3-酮(1629-58-9)红外图谱(IR1) 1-戊烯-3-酮(1629-58-9)核磁图( 1 HNMR) 1-戊烯-3-酮(1629-58-9)质谱(MS) 1-戊烯-3-酮(1629-58-9)核磁图( 13 CNMR)
  • 1-戊烯-3-酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 119090050 1-戊烯-3-酮 Ethyl vinyl ketone 98%, stabilized 5 GR 589元 2010/06/21 119090250 1-戊烯-3-酮 Ethyl vinyl ketone 98%, stabilized 25 GR 2171元 2010/05/25 L06829 1-戊烯-3-酮, 97%, 含大约 0.1% 2,6-二叔丁基对甲苯酚做稳定剂 Ethyl vinyl ketone, 97%, stab. with ca 0.1% BHT 5g 452元

系列性分类

  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Halal Certified Products - Flavors and Fragrances
  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Kosher Certified Products - Flavors and Fragrances
  4. E-H - Kosher Certified Products
  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Alphabetical Listings - Flavors and Fragrances
  4. E-F - Alphabetical Listings
  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Conjugation Chemistry: Azides, Alkynes 共轭化学 (叠氮化物，炔烃等)
  4. Functionalized Alkynes 功能性炔烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones - Carbonyl Compounds
  6. C3 to C6 - Ketones
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones 酮
  6. C15 to C38

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