3-Ethyl-2,4-pentanedione 3-乙基-2,4-戊烷二酮

CAS 1540-34-7 MFCD00008764

化学结构图

1540-34-7
SMILES: CCC(C(C)=O)C(C)=O

化学属性

Mol. FormulaC7H12O2
Mol. Weight128.17
Refractive index1.4400 to 1.4430
Boiling Point80-81 °C at 20 mmHg
Density0.953 g/mL at 25 °C(lit.)
Flash Point67°C(lit.)
TSCANo
Melting Point26.25 °C

别名和识别编码

Chemical Name3-Ethyl-4-Hydroxy-3-Penten-3-One
CAS Number1540-34-7
PubChem Substance ID73761
EC Number216-272-0
MDL NumberMFCD00008764
Reaxys-RN506848
Beilstein Registry Number1(4)3703
Synonym 3-Ethyl-2,4-pentanedione {LY} 3-Ethyl-2,4-pentanedione {} {LY} 3-Ethyl-2,4-pentanedione {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {}
Alfabeta NameETHYLPENTANEDIONE 324---,
Chemical Name Translation3-乙基-2,4-戊烷二酮
InChIKeyGUARKOVVHJSMRW-UHFFFAOYSA-N
LabNetwork Molecule IDLN00184895
InChIInChI=1S/C7H12O2/c1-4-7(5(2)8)6(3)9/h7H,4H2,1-3H3
Canonical SMILESCC(C(CC)C(C)=O)=O
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分类

  • {uni_hamburg} no charge; ketone; 1fragment
  • Building Blocks, C7 to C8, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
  • {SNA} Building Blocks, C7 to C8, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks

相关文献及参考

  • Beil. 1 ,794
  • Corp MSDS 1 (1), 1645:A / RegBook 1 (1), 465:I / Structure Index 1 , 66:B:5 / Vapor Phase 3 , 512:B
  • 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 critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
  • 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 Germany3
Hazard Codes Xi
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H315 Causes skin irritation 会刺激皮肤
  • 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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。
  • 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。
  • P264+P265
  • 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。
  • 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+P350
  • P302+P352
  • P302+P352+P332+
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P370+P378
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning {} {} {} {} {} {} {} {} {} {} {TCI}
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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；
  • 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；
  • S37 Wear suitable gloves 戴适当手套；
Warnings IRRITANT
UN Number 1224
Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr

其他信息

  • 3-乙基-2,4-戊二酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 E0405 3-乙基-2,4-戊烷二酮 3-Ethyl-2,4-pentanedione 5ML 643元
  • MOL 文件:1540-34-7.mol
  • TCI Shanghai:3-乙基-2,4-戊烷二酮 3-Ethyl-2,4-pentanedione,>;90.0%(GC)(1540-34-7)
  • Sigma Aldrich:1540-34-7(sigmaaldrich)
  • 图谱信息:3-乙基-2,4-戊二酮(1540-34-7)红外图谱(IR1) 3-乙基-2,4-戊二酮(1540-34-7)核磁图( 1 HNMR) 3-乙基-2,4-戊二酮(1540-34-7)质谱(MS)

系列性分类

  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. C7 to C8 - Ketones
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. H - Alphabetic
  5. HA -HT - H

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