• 原料直供
• 试剂商城
• 直接询价

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料
• {SNA} A-D, Alphabetical Listings, C-D, Flavors and Fragrances, Kosher Certified Products
• {SNA} Alcohols, Building Blocks, C9 to C10, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds
• {SA} Alcohols, Building Blocks,

相关文献及参考

• 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/16 Title: Surface tension of pure liquids and binary mixtures Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: IV/16 Year: 1997 Keyword: organic compounds; surface tension; liquids; mixtures ISBN: 3-540-63276-X ISBN: 978-3-540-63276-4 Internet Resource: DOI:10.1007/b60566 RefComment: VII, 439 pages.
• Short: IV/20B Title: Vapor Pressure and Antoine Coefficients for Oxygen Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20B Year: 2000 Keyword: organic compounds; vapor pressure ISBN: 3-540-64968-9 ISBN: 978-3-540-64968-7 Internet Resource: DOI:10.1007/b71424 RefComment: VII, 320 pages.
• Short: IV/8G Title: Densities of Alcohols Author: Frenkel, M.; Hong, X.; Wilhoit, R.C.; Hall, K.R. Editor: Hall, K.R.; Marsh, K.N. Source: Landolt-Börnstein, New Series Volume: IV/8G Year: 2000 Keyword: organic compounds; density; liquids ISBN: 3-540-66233-2 ISBN: 978-3-540-66233-4 Internet Resource: DOI:10.1007/b75928 RefComment: XI, 413 pages, with CD-ROM, Hardcover
• Short: EINECS Title: EINEC

安全信息

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 12,535,1974

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 2400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 12,535,1974

其他信息

• 方法一:一般由香叶醇或香茅醇氢化而得。
• TCI Shanghai:3,7-二甲基-1-辛醇 3,7-Dimethyl-1-octanol,>;98.0%(GC)(106-21-8)
• 用途一:香料。主要用于配制柑橘类香精。在美国主要用于焙烤食品、无醇饮料、胶姆糖、糖果、冷饮、酸渍食品等。
• 图谱信息:3，7-二甲基-1-辛醇(106-21-8)核磁图( 1 HNMR) 3，7-二甲基-1-辛醇(106-21-8)红外图谱(IR1) 3，7-二甲基-1-辛醇(106-21-8)质谱(MS) 3，7-二甲基-1-辛醇(106-21-8)Raman光谱 3，7-二甲基-1-辛醇(106-21-8)核磁图( 13 CNMR)
• MOL 文件:106-21-8.mol
• FEMA:2391
• 蒸气密度:5.4 (vs air)
• Sigma Aldrich:106-21-8(sigmaaldrich)
• 参考质量标准:FCC，1996；FAO/WHO，1998 总醇量(以二甲基辛醇计) ≥90.0% 折射率(n D 20 ) 1.435~1.445 相对密度(d 25 25 ) 0.826～0.842 酸值(OT-4) ≤1.0 醇中溶解度 lml溶于3mL 70%乙醇
• 毒性:GRAS(FEMA)。 LD 50 2400mg/kg(兔，皮下)。
• 上游原料:香茅醇 --> 香叶醇
• 蒸气压:<;0.01 mm Hg ( 20 °C)
• Acros Organics:3,7-二甲基-1-辛醇 3,7-Dimethyl-1-octanol,95%(106-21-8)
• 使用限量:FEMA(mg/kg)：软饮料4.3；冷饮2.0～4.4；糖果。15；焙烤食品：19。 适度为限(FDA§172．515，2000)。
• 含量分析:总醇量(以二甲基辛醇计)按总醇量测定法(OT-5)测定。其中皂化时所用的乙酰化油量为l.2 g。计算中的当量因子(e)取79.15。
• 3，7-二甲基-1-辛醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1442 3,7-二甲基-1-辛醇 3,7-Dimethyl-1-octanol 25ML 156元 2014/06/02 D1442 3,7-二甲基-1-辛醇 3,7-Dimethyl-1-octanol 500ML 746元 2010/06/21 392622500 3，7-二甲基-1-辛醇 3,7-Dimethyl-1-octanol 95% 250 ML 926元