5-Methylhexanoic Acid 5-甲基己酸

CAS 628-46-6 MFCD00036494

化学结构图

628-46-6
SMILES: CC(C)CCCC(=O)O

化学属性

Mol. FormulaC7H14O2
Mol. Weight130.18
Boiling Point216 °C at 760 mmHg
Density0.91
Refractive index1.4190 to 1.4220
Flash Point102°C(lit.)
TSCAYes
Melting Point-55.77 °C

别名和识别编码

Chemical Name5-Methylhexanoic Acid
CAS Number628-46-6
Alfabeta NameMETHYLHEXANOICACID 5-
MDL NumberMFCD00036494
Synonym 5-Methylhexanoic acid {LY} 5-Methylhexanoic acid {} {LY} 5-Methylhexanoic acid {} {} {LY} 5-Methylhexanoic acid {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylhexanoic acid {} {} {} {} {} {} {} {} {
Chemical Name Translation5-甲基己酸
Reaxys-RN1744722
PubChem Substance ID87573105
Beilstein Registry Number1744722
LabNetwork Molecule IDLN00116547
Canonical SMILESCC(C)CCCC(O)=O
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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} Acyclic, Alkanes, Building Blocks, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; carboxylic acid; 1fragment

相关文献及参考

  • Short: II/5 Title: Molecular Acoustics Author: Schaaffs, W. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/5 Year: 1967 ISBN: 3-540-03897-3 ISBN: 978-3-540-03897-9 Internet Resource: DOI:10.1007/b19950 RefComment: 321 figs., XII, 286 pages, Hardcover
  • 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: IV/8I Title: Densities of Phenols, Aldehydes, Ketones, Carboxylic Acids, Amines, Nitriles, and Nitrohydrocarbons Author: Frenkel, M.; Hong, X.; Dong, Q.; Yan, X.; Chirico, R.D. Editor: Frenkel, M.; Marsh, K.N. Source: Landolt-Börnstein, New Series Volume: IV/8I Year: 2002 Keyword: Thermodynamics; Thermodynamik ISBN: 978-3-540-42883-1 ISBN: 3-540-42883-6 Internet Resource: DOI:10.1007/b76771 RefComment: XI, 470 p., Hardcover RefComment: Written for Scientists and engineers in the fields of Physics, Chemistry and Physical Chemistry Abstract: Critically evaluated experimental data covering the densities of organic compounds are essential for both scientific and industrial applications. Knowledge of densities is important in many areas, including custody transfer of materials, product specification, development of various predictive methods, and for characterizing compounds and estimating their

安全信息

RTECSMO8400900
Packing GroupIII
UN Number UN3265 3265
Risk Statements
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R34 Causes burns 会导致灼伤
Safety Statements
  • 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;
  • 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;
  • 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);
Signal word Danger
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H318 Causes serious eye damage 严重伤害眼睛
Precautionary statements
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P301+P330+P331+P310
  • P303+P361+P353
  • P304+P340
Hazard Class8
GHS Symbol
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 3 gm/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Maternal Effects - other effects
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB91-141838

WGK Germany3
Hazard Codes Xi
Storage condition

其他信息

  • 参考质量标准:FAO/WHO,2001 含量(GT-10-4) ≥95.0% 折射率(n D 20 ) 1.422 相对密度(d 4 24 ) 0.912
  • 使用限量:FEMA(mg/kg):汤料3.0;小吃食品、仿乳制品,5.0;焙烤制品10.0。
  • Alfa Aesar:5-甲基己酸,98% 5-Methylhexanoic acid, 98%(628-46-6)
  • TCI Shanghai:5-甲基己酸 5-Methylhexanoic Acid,>;98.0%(GC)(T)(628-46-6)
  • MOL 文件:628-46-6.mol
  • 异庚酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M1142 5-甲基己酸 5-Methylhexanoic Acid 25ML 701元 2010/05/25 A19012 5-甲基己酸, 98% 5-Methylhexanoic acid, 98% 50g 2562元 2010/05/25 A19012 5-甲基己酸, 98% 5-Methylhexanoic acid, 98% 10g 644元
  • FEMA:3572
  • 毒性:GRAS(FEMA)。

系列性分类


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