N-Methyl-epsilon-caprolactam N-甲基己内酰胺

CAS 2556-73-2 MFCD00003263

化学结构图

2556-73-2
SMILES: CN1CCCCCC1=O

化学属性

Mol. FormulaC7H13NO
Mol. Weight127.18
Refractive index1.4810 to 1.4850
Boiling Point247.8°C at 760 mmHg
Density0.991
Flash Point103°C(lit.)
TSCANo
Appearance 无色透明液体,沸点106-108℃/6mmHg,比重0.9910, 闪点103℃
pH:A

别名和识别编码

Chemical NameN-Methyl-epsilon-caprolactam
Synonym 1-Methylazepan-2-one {LY} 1-Methylazepan-2-one {} {LY} 1-Methylazepan-2-one {} {} {LY} 1-Methylazepan-2-one {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylazepan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number2556-73-2
PubChem Substance ID17369
EC Number219-874-1
MDL NumberMFCD00003263
Reaxys-RN108968
Beilstein Registry Number108968
Merck Number5989
Chemical Name TranslationN-甲基己内酰胺
InChIKeyZWXPDGCFMMFNRW-UHFFFAOYSA-N
Wiswesser Line NotationT7NVTJ A1
LabNetwork Molecule IDLN00221863
InChIInChI=1S/C7H13NO/c1-8-6-4-2-3-5-7(8)9/h2-6H2,1H3
Canonical SMILESCN1CCCCCC1=O
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

  • {uni_hamburg} no charge; nitrogen heterocycle; alicycle; large ring; 7ring; amide; lactame; 1fragment
  • Building Blocks, Carbonyl Compounds, Chemical Synthesis, Lactams, Organic Building Blocks
  • {SA} Building Blocks, Carbonyl Compounds, Chemical Synthesis, Lactams, Organic Building Blocks

相关文献及参考

  • Beil. 21 ,II,216
  • Corp MSDS 1 (2), 2315:B / FT-IR 2 (1), 1345:A / FT-IR 1 (1), 792:D / FT-NMR 1 (1), 1294:A / NMR-Reference 2 (1), 665:C / RegBook 1 (1), 927:I / Sax 6 , 1821 / Structure Index 1 , 144:B:4
  • Short: III/38A Title: Refractive Indices of Inorganic, Organometallic, and Organononmetallic Liquids and Binary Liquid Mixtures Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38A Year: 1996 Keyword: organicmetallic compounds; inorganic compounds; refractive index; liquids; mixtures ISBN: 3-540-60539-8 ISBN: 978-3-540-60539-3 Internet Resource: DOI:10.1007/b55612 RefComment: VII, 400 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: 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/10B Title: Heats of Mixing and Solution: Binary Gaseous, Liquid, Ne

安全信息

GHS Symbol
WGK Germany3
Hazard Codes Xn
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H302+H312
  • H302+H312+H332
  • H312 Harmful in contact with skin 皮肤接触有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSCM4025000
Precautionary statements
  • 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。
  • 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+P312+P330
  • P302+P350
  • P302+P352
  • P302+P352+P312+P362+P364
  • P304+P312
  • P304+P340
  • P305+P351+P338
  • 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）。
  • P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Risk Statements
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1620 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   30,470,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1410 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   30,470,1969

其他信息

  • 方法一:由已内酰胺与硫酸二甲酯反应而得。将已内酰胺溶解于苯中，加热回流，在搅拌下滴加硫酸二甲酯。加完后回流反应16h，冷却，用50%碳酸钾溶液洗涤，分出上层有机层，用无水氯化钙干燥过夜。滤出氯化钙后在常压下蒸出苯，继续旱灾行减压蒸馏而收集得到N-甲基已内酰胺。收率为68.8%。
  • Alfa Aesar:N-甲基己内酰胺,96% N-Methylcaprolactam, 96%(2556-73-2)
  • Sigma Aldrich:2556-73-2(sigmaaldrich)
  • 用途一:用作医药中间体
  • Acros Organics:n-甲基己内酰胺 N-Methylcaprolactam, 96%(2556-73-2)
  • MOL 文件:2556-73-2.mol
  • 图谱信息:N-甲基己内酰胺(2556-73-2)Raman光谱 N-甲基己内酰胺(2556-73-2)核磁图( 1 HNMR) N-甲基己内酰胺(2556-73-2)红外图谱(IR1) N-甲基己内酰胺(2556-73-2)质谱(MS) N-甲基己内酰胺(2556-73-2)核磁图( 13 CNMR)
  • 敏感性:Hygroscopic
  • N-甲基己内酰胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0686 N-甲基-ε-己内酰胺 N-Methyl-epsilon-caprolactam 500G 2660元 2014/06/02 M0686 N-甲基-ε-己内酰胺 N-Methyl-epsilon-caprolactam 25G 288元 2010/05/25 A17776 N-甲基己内酰胺, 96% N-Methylcaprolactam, 96% 25g 591元
  • 用途二:用作有机合成中间体和溶剂。
  • 上游原料:1,6-己内酰胺
  • TCI Shanghai:N-甲基己内酰胺 N-Methyl-epsilon-caprolactam,>;97.0%(GC)(2556-73-2)

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. Lactams - Carbonyl Compounds

相关产品推荐