Octadecanamide C18 酰胺

CAS 124-26-5 MFCD00008038

化学结构图

124-26-5
SMILES: CCCCCCCCCCCCCCCCCC(N)=O

化学属性

Mol. FormulaC18H37NO
Mol. Weight283.49
Boiling Point250-251 °C at 12 mmHg
Melting Point98-102 °C
Refractive index1.432-1.434
Solubility不溶于水，微溶于普通溶剂，溶于热乙醇、乙醚。

别名和识别编码

Chemical NameOctadecanamide
Synonym Stearamide {LY} Stearamide {} {LY} Stearamide {} {} {LY} Stearamide {} {} {} {LY} Stearamide {} {} {} {} {LY} Stearamide {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Stearamide {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00008038
CAS Number124-26-5
Beilstein Registry Number2,384
EC Number204-693-2
PubChem Substance ID31292
Reaxys-RN909006
Chemical Name TranslationC18 酰胺
Wiswesser Line NotationZV17
LabNetwork Molecule IDLN00196381
InChIInChI=1S/C18H37NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H2,19,20)
Canonical SMILESCCCCCCCCCCCCCCCCCC(N)=O
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分类

  • {SNA} Amides, Building Blocks, C8 to C20+, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; amide; 1fragment
  • {Chemicalbook} 化工助剂: 油田化学品: 油气开采用化学品

相关文献及参考

  • Short: III/5b Title: Structure Data of Organic Crystals: C 14 ... C 120 Author: Schudt, E.; Weitz, G. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/5b Year: 1971 ISBN: 3-540-05177-5 ISBN: 978-3-540-05177-0 Internet Resource: DOI:10.1007/b19970 RefComment: XXI, 736 pages, and VII, 890 pages. Hardcover Abstract: Volume III/5 offers a compitation as complete as possible of the space groups and lattice con-stants of all crystals which have been studied by means of X-rays, neutron and electron diffraction.
  • 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/20C Title: Vapor Pressure and Antoine Coefficients for Nitrogen 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/20C Year: 2001 Keyword: organic compounds; vapor pressure ISBN: 3-540-41060-0 ISBN: 978-3-540-41060-7 Internet Resource: DOI:10.1007/b88812 RefComment: VII, 197 pages
  • Short: IV/8A Title: Enthalpies of Fusion and Transition of Organic Compounds Author: Zhang, Z.-Y.; Frenkel, M.; March, K.N.; Wilhoit, R.C. Editor: Marsh, K.N. Source: Landolt-Börnstein, New Series Volume: IV/8A Year: 1995 Keyword: organic compounds; enthaly of fusion; melting point; phase transition ISBN: 3-540-58854-X ISBN: 978-3-540-58854-2 Internet Resource: DOI:10.1007/b55145 RefComment: VIII, 588 pages.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities

安全信息

RTECSRG0182000
WGK Germany1
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1000 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Kidney, Ureter, Bladder - tumors
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   26,105,1966

Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • 外观性质:淡黄色固体。
  • Sigma Aldrich:124-26-5(sigmaaldrich)
  • 产品类别:表面活性剂，塑料润滑剂，脱模剂，橡胶配合剂。
  • 方法一:将1 mol硬脂酸投入反应釜加热熔融。在搅拌下继续升温至200 ℃，开始通入氨气。氨气从釜底通入，加快搅拌速度，加强气态与液态的接触。副产物水和未反应的氨气通过冷凝系统进入回收装置。当通入氨气相当硬脂酸质量份数的2倍时，取气样检验，如果气体中不再含有水，反应到终点。停止通氨，趁热出料加工成型。用乙醇溶解后加入活性炭脱色，趁热过滤，冷却结晶，水洗晶体，干燥即为纯品。
  • Acros Organics:硬脂酰胺(十八酰胺) Octadecanamide, tech., ca 60% C18(124-26-5)
  • 硬脂酰胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 S0075 硬脂酰胺 Stearamide 500G 515元 2014/06/02 S0075 硬脂酰胺 Stearamide 25G 200元 2010/06/21 129280010 硬脂酰胺 Octadecanamide , tech., ca 60% C18 1 KG 1144元
  • 方法二:由硬脂酸与氨反应生成铵盐，然后脱水得到。或在高压下使硬脂酸酯与液氨反应而得。
  • 下游产品:柔软剂 EPL --> 防水剂 PF --> FBX-01,FBX-02 消泡剂(涂布料) --> 尼凡丁 --> 柔软剂 MS --> 柔软剂 TR --> 羊毛低温染色助剂 NT
  • MSDS 信息:硬脂酰胺(124-26-5).msds
  • 用途二:本品用作为聚氯乙烯，聚苯烯，脲醛树脂等塑料加工用的润滑剂和脱模剂，具有优良的外部润滑作用和脱模性。也具有较好的透明性和电绝缘性。用于硬质透明挤塑成型时一般用量为0.3～0.8 份。但本品的润滑性不如硬脂酸。持效性较短，热稳定性较差，有初期着色性。与少量高级醇配合可以克服上述缺点。如在树脂中用量过大时易向制品表面析出，影响印刷性和透明性。本品亦可作聚烯烃的爽滑剂和薄膜抗粘连剂。亦可作为天然橡胶和合成橡胶的内部脱模剂和润滑剂，改善橡胶的加工性。提高颜料等其他助剂的分散效果，赋予制品良好的光泽。作油基钻井液乳化剂，金属拉丝的润滑剂。
  • 用途一:用作PVC、聚烯烃、聚苯乙烯等塑料的爽滑剂和脱模剂
  • TCI Shanghai:十八酰胺 Stearamide,>;90.0%(GC)(124-26-5)
  • MOL 文件:124-26-5.mol
  • 硬脂酰胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 S0075 硬脂酰胺 Stearamide 500G 425元 2011/04/16 S0075 硬脂酰胺 Stearamide 25G 164元 2010/06/21 129280010 硬脂酰胺 Octadecanamide , tech., ca 60% C18 1 KG 1144元
  • 用途三:市售品硬脂酰胺通常含棕榈酰胺，无吸湿性，滑爽性好，能使石腊等乳液稳定，可提高颜料、染料的分散效果，有泣滑性及脱模性。因此，可用作表面活性剂、纤维油剂、脱模剂、取氯乙烯和脲醛树脂的润滑剂、橡胶配合剂、颜料油墨和彩色蜡笔的配合剂等。
  • 图谱信息:硬脂酰胺(124-26-5)红外图谱(IR1) 硬脂酰胺(124-26-5)质谱(MS) 硬脂酰胺(124-26-5)红外图谱(IR2) 硬脂酰胺(124-26-5)核磁图( 13 CNMR)
  • 上游原料:硬脂酸 --> 活性炭(脱色) --> 二乙烯三胺 --> 硬脂酸酯

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. Amides - 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. Amides - Carbonyl Compounds
  1. Materials Science 材料科学
  2. Pressure & Heat Sensitive Recording Materials

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