1,7-Heptanediol 1,7-庚二醇

CAS 629-30-1 MFCD00002987

化学结构图

629-30-1
SMILES: OCCCCCCCO

化学属性

Mol. FormulaHO(CH2)7OH
Mol. Weight132
Density0.951
Boiling Point259
Melting Point17-19
Refractive index1.4530 to 1.4570
Flash Point127°(260°F)
TSCANo

别名和识别编码

Chemical Name1,7-Heptanediol
Synonym 1,7-Dihydroxyheptane 1,7-Dihydroxyheptane, Heptamethylene Glycol 1,7-Dihydroxyheptane~Heptamethylene glycol 1,7-HEPTANEDIOL 95% 1,7-Heptanediol, (1,7-Dihydroxyheptane 1,7-heptanediole 1,7-二羟基庚烷 1,7-庚二醇 1,7-庚二醇,98% 1-Azacyclooctane 1,7-庚二醇 AZACYCLOOCTANE Azocane Azocine,octahydro- HEPTAMETHYLENEIMINE 98% Heptamethylene glycol Heptamethylenglykol OCTAHYDROAZOCINE alpha,omega-Heptanediol heptamethylenglycol heptane-1,7-diol octahydro-azocin {} {} { α,ω-heptanediol 七亚甲基二醇 七甲亚胺 庚二醇 环庚亚胺
Beilstein Registry Number1633482
PubChem Substance ID12381
CAS Number629-30-1
EC Number211-085-0
MDL NumberMFCD00002987
Reaxys-RN1633482
Chemical Name Translation1,7-庚二醇
InChIKeySXCBDZAEHILGLM-UHFFFAOYSA-N
LabNetwork Molecule IDLN00010760
InChIInChI=1S/C7H16O2/c8-6-4-2-1-3-5-7-9/h8-9H,1-7H2
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

  • Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols
  • {uni_hamburg} no charge; alcohol; 1fragment
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols

相关文献及参考

  • Beil. 1 ,IV,2580
  • Aldrich MSDS 1 , 1007:B / Corp MSDS 1 (1), 1822:B / FT-IR 1 (1), 135:C / FT-IR 2 (1), 195:A / FT-NMR 1 (1), 204:B / IR-Spectra (3), 83:C / IR-Spectra (2), 80:C / NMR-Reference 2 (1), 127:B / RegBook 1 (1), 143:J / Sigma FT-IR 1 (1), 1340:D / Structure Index 1 , 17:D:6 / Vapor Phase 3 , 197: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: IV/17 Title: Static Dielectric Constants of Pure Liquids and Binary Liquid Mixtures Author: Wohlfarth, Ch. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: IV/17 Year: 2008 Keyword: binary liquid mixtures; inorganic liquid; organic liquid; organoboron liquid; organometallic liquid; organophosphorus liquid; organosilicon liquid; pure liquids; static dielectric constant ISBN: 978-3-540-75505-0 (Print) ISBN: 978-3-540-75506-7 (Online) Internet Resource: DOI:10.1007/978-3-540-75506-7 RefComment: VII, 203 p., Hardcover RefComment: Written for scientists and engineers in the fields of physics, chemistry and physical chemistry Abstract: This Landolt-Börnstein volume IV/17 is a supplement to the volume IV/6 "Static Dielectric Constants of Pure Liquids and Binary Liquid Mixtures" and provides d

安全信息

WGK Germany3
RTECSMI9804000
Personal Protective Equipment Eyeshields, Gloves Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
Signal word Warning
GHS Symbol
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R10 Flammable 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
Precautionary statements
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
Packing GroupIII
Hazard Codes C
Hazard Class3.2
UN Number UN 1993 3/PG 3
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CBCCT* "Summary Tables of Biological Tests," National Research Council
   Chemical-Biological Coordination Center.  (National Academy of Science
   Library, 2101 Constitution Ave., NW, Washington, DC 20418)
   Volume(issue)/page/year: 6,147,1954

其他信息

  • 图谱信息:1,7-庚二醇(629-30-1)质谱(MS) 1,7-庚二醇(629-30-1)红外图谱(IR1)
  • Sigma Aldrich:629-30-1(sigmaaldrich)
  • Alfa Aesar:1,7-庚二醇,98% 1,7-Heptanediol, 98%(629-30-1)
  • 用途一:合成材料添加剂。
  • MOL 文件:629-30-1.mol
  • TCI Shanghai:七亚甲基亚胺 Heptamethyleneimine,>;98.0%(GC)(1121-92-2)
  • 用途一:用作医药中间体
  • TCI Shanghai:1,7-庚二醇 1,7-Heptanediol,>;98.0%(GC)(629-30-1)
  • 上游原料:碳酸钠 --> 五硫化二磷 --> 氢硫酸 --> 硼氢化钾 --> 活性炭(脱色) --> 氮杂环辛酮
  • MOL 文件:1121-92-2.mol
  • 用途二:有机合成中间体,用于制造抗高血压药胍乙啶。
  • 图谱信息:七甲亚胺(1121-92-2)核磁图( 13 CNMR) 七甲亚胺(1121-92-2)质谱(MS) 七甲亚胺(1121-92-2)核磁图( 1 HNMR) 七甲亚胺(1121-92-2)红外图谱(IR1)
  • Acros Organics:1,7-庚二醇 1,7-Heptanediol, 95%(629-30-1)
  • 方法一:由庚内酰胺([673-66-5])经硫代,还原而得。1.硫代将庚内酰胺加入水中,加热至60℃开始投入五硫化磷,温度控制在85-95℃,约1.5h加完。升温至115-118℃,搅拌反应0.5h。降温105℃,滴加水,分解1h。降温至30℃,过滤。滤液冷却结晶,得硫代庚内酰胺粗品,将母液加盐酸再析出粗品。合并粗品溶于酒精,加活性炭脱色,过滤,结晶,得精制的硫代庚内酰胺。2.还原将乙醇、精制硫代庚内酰胺及钾硼氢加入反应锅混合,加热至74℃,在回流下滴加水,约3h加完,再继续回流1h。降温至30℃以下,加盐酸至pH值为1。升温至沸,赶尽硫化氢。蒸馏回收乙醇后再降温至20℃以下,加液碱至pH为14。然后进行水蒸气蒸馏。馏出液用二甲苯萃取,加无水碳酸钠干燥,过滤,得环庚亚胺二甲苯溶液。脱溶即得成品。
  • 海关编码:29053980
  • MSDS 信息:1,7-Heptanediol(629-30-1).msds
  • Sigma Aldrich:1121-92-2(sigmaaldrich)
  • 七甲亚胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 H0546 七亚甲基亚胺 Heptamethyleneimine 5G 948元 2011/04/16 H0546 七亚甲基亚胺 Heptamethyleneimine 25G 4110元
  • 下游产品:依斯美林
  • 七甲亚胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0546 七亚甲基亚胺 Heptamethyleneimine 5G 1160元 2014/06/02 H0546 七亚甲基亚胺 Heptamethyleneimine 25G 4990元
  • 1,7-庚二醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0028 1,7-庚二醇 1,7-Heptanediol 5G 480元 2014/06/02 H0028 1,7-庚二醇 1,7-Heptanediol 25G 1430元 2010/06/21 120350010 1,7-庚二醇 1,7-Heptanediol 95% 1 GR 212元

系列性分类


相关产品推荐