N,N-Dimethyloctadecan-1-Amine 十八叔胺

CAS 124-28-7 MFCD00048496

化学结构图

124-28-7
SMILES: CCCCCCCCCCCCCCCCCCN(C)C

化学属性

Mol. FormulaC20H43N
Mol. Weight297.56
Flash Point155 ºC
Melting Point23 °C
Boiling Point347 °C at 760 mmHg
Density0.80
Solubility略溶于水
Appearance 浅棕色粘稠液体，20℃时为浅草黄软质固体。 易溶于醇类溶剂，不溶于水。

别名和识别编码

Chemical NameN,N-Dimethyloctadecan-1-Amine
Synonym Dymanthine {LY} Dymanthine {} {LY} Dymanthine {} {} {LY} Dymanthine {} {} {} {LY} Dymanthine {} {} {} {} {LY} Dymanthine {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dymanthine {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00048496
CAS Number124-28-7
EC Number204-694-8
Reaxys-RN1763346
PubChem Substance ID15365
Chemical Name Translation十八叔胺
Wiswesser Line Notation18N1&1
Beilstein Registry Number1763346
LabNetwork Molecule IDLN00196570
InChIInChI=1S/C20H43N/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(2)3/h4-20H2,1-3H3
Canonical SMILESCCCCCCCCCCCCCCCCCCN(C)C
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分类

  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • 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: 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

Hazard Codes 8
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；
  • 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）；
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R34 Causes burns 会导致灼伤
RTECSRG4200000
Packing GroupIII
UN Number 3259
Signal word Danger
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H302 Harmful if swallowed 吞食有害
  • H303+H313
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • 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。
  • 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。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • 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。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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。
  • P301+P312
  • P301+P330+P331
  • P301+P330+P331+P310
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • 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。
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P337+P313
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P370+P378
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • 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.....
Hazard Class8
GHS Symbol 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCNSA6 National Academy of Sciences, National Research Council,
   Chemical-Biological Coordination Center, Review.  (Washington, DC)
   Volume(issue)/page/year: 5,11,1953

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 315 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 26,517,1991

Storage condition 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°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • Acros Organics:N,N-二甲基十八胺 N,N-Dimethyloctadecylamine, tech., 89%(124-28-7)
  • 用途二:该品是季铵盐型阳离子表面活性剂的重要有机合成中间体。可与环氧乙烷、硫酸二甲酯、硫酸二乙酯、氯甲烷、氯苄等反应，生成不同的季铵盐阳离子，可用于织物柔软、抗静电剂、改善头发梳理性等产品。还可用以生产驱虫剂。N,N-二甲基十八胺与环氧乙烷和硝酸反应，可制得十八烷基二甲基羟乙基季铵硝酸盐，即抗静电剂SN。
  • MOL 文件:124-28-7.mol
  • 十八烷基二甲基叔胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 D1609 N,N-二甲基正十八胺 N,N-Dimethyl-n-octadecylamine 25G 117元 2011/04/16 D1609 N,N-二甲基正十八胺 N,N-Dimethyl-n-octadecylamine 250G 364元 2010/06/21 408430010 十八烷基二甲基叔胺 N,N-Dimethyloctadecylamine 89%, tech. 1 KG 1185元
  • 下游产品:十八烷基三甲基氯化铵 --> 柔软剂 DOD --> 柔软剂HC-39
  • 用途一:用于制备季铵盐、甜菜碱、氧化叔胺等
  • TCI Shanghai:N,N-二甲基十八胺 N,N-Dimethyl-n-octadecylamine,>;85.0%(GC)(124-28-7)
  • 图谱信息:十八烷基二甲基叔胺(124-28-7)核磁图( 13 CNMR) 十八烷基二甲基叔胺(124-28-7)质谱(MS) 十八烷基二甲基叔胺(124-28-7)红外图谱(IR1)
  • 十八烷基二甲基叔胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1609 N,N-二甲基正十八胺 N,N-Dimethyl-n-octadecylamine 25G 171元 2014/06/02 D1609 N,N-二甲基正十八胺 N,N-Dimethyl-n-octadecylamine 250G 442元 2010/06/21 408430010 十八烷基二甲基叔胺 N,N-Dimethyloctadecylamine 89%, tech. 1 KG 1185元
  • 检测方法:GC,NMR
  • 上游原料:Α-球蛋白 --> 二甲胺 --> 硬脂酸 --> 月桂酸 --> 乙醛酸 --> 硬脂醇 --> 乙醇95% --> 十八胺 --> 烷基醇 --> 高碳醇
  • 方法一:由十八胺、甲醛、甲酸经缩合制得。先将十八胺加入反应器，在乙醇介质中搅拌均匀，温度控制在50-60℃加入甲酸，搅拌数分钟后，在60-65℃时加入甲醛，升温至80-83℃，回流保温2h，用液碱中和，使pH值大于10，静置分层，去水，减压蒸馏脱除乙醇后经冷却，即得N，N-二甲基十八胺。原料消耗定额：十八胺（工业品）917kg/t、乙醇（95%）417kg/t、甲酸510kg/t、甲醛（37%）546kg/t。此外，还有直接由高级醇与二甲胺合成的方法。用十八醇与二甲胺在催化剂存在下，于180-220℃液相中进行催化胺化，脱去一分子水，即得粗叔胺，经减压蒸馏即得高纯度的N，N-二甲基十八胺。每吨产品消耗十八醇971kg，二甲胺170kg。

系列性分类

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