1,1-Dimethoxy-N,N-dimethylethanamine N,N-二甲基乙酰胺二甲缩醛

CAS 18871-66-4 MFCD00008476

化学结构图

18871-66-4
SMILES: COC(C)(OC)N(C)C

化学属性

Mol. FormulaC6H15NO2
Mol. Weight133.19
Refractive index1.4040 to 1.4130
Boiling Point118 °C at 760 mmHg
Density0.911 g/mL at 25 °C(lit.)
Flash Point8°C(lit.)
TSCANo
Stability对光线敏感，对湿度敏感

别名和识别编码

Chemical Name1,1-Dimethoxy-N,N-dimethylethanamine
CAS Number18871-66-4
Alfabeta NameDIMETHOXYETHYLDIMETHYLAMINE 11()-,
MDL NumberMFCD00008476
Synonym 1,1-Dimethoxy-N,N-dimethylethylamine {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylamine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethoxy-N,N-dimethylethylam
PubChem Substance ID87568129
Beilstein Registry Number4,308
EC Number242-641-0
Reaxys-RN1420865
Chemical Name TranslationN,N-二甲基乙酰胺二甲缩醛
InChIKeyFBZVZUSVGKOWHG-UHFFFAOYSA-N
LabNetwork Molecule IDLN00008945
Canonical SMILESCC(OC)(OC)N(C)C
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分类

  • {SNA} Acetals/Ketals/Ortho Esters, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds
  • {SA} Acetals/Ketals/Ortho Esters, Alphabetic, Analytical Standards, Analytical/Chromatography, Building Blocks, Chemical Synthesis, D, DID - DIN, Organic Building Blocks, Oxygen Compounds
  • {SNA} Alphabetical Index of Analytical Standards, Acetals/Ketals/Ortho Esters, Analytical Standards, Analytical/Chromatography, Building Blocks, Chemical Synthesis, D, DID - DIN, Organic Building Blocks, Oxygen Compounds

相关文献及参考

  • Reacts with active methylene compounds to give the (dimethylamino)ethylidene derivatives: Liebigs Ann. Chem., 641, 1 (1961), compare N,N-Dimethyl­formamide dimethyl­ acetal, A15350.
  • For use in the N-acetylation of amides to give diacylamines (imides) in high yield, see: Synthesis, 119 (1980).
  • Reacts with 1,2-diols, e.g. sugars, to form 1-(dimethylamino)ethylidene cyclic acetals which can be cleaved with aqueous AcOH, giving the monoacetate of the less hindered OH, thus providing a method for selective monoprotection of the diol: Can. J. Chem., 50, 233 (1972).

安全信息

Warnings IRRITANT
GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H331 Toxic if inhaled 吸入中毒
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H371 May cause damage to organs 可能导致器官损伤
  • H302 Harmful if swallowed 吞食有害
  • H311+H331
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • 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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • 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。
  • P304+P340+P312
  • 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。
  • P370+P378
  • P302+P352+P312
  • P403+P235
  • 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。
  • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P337+P313
  • P403+P233
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P303+P361+P353
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P304+P340
  • P308+P313
  • 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。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
  • P233 Keep container tightly closed. ?保持容器密闭。
Signal word Danger Warning
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；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • 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；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R68/20/21/22
  • R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
  • 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
  • R11 Highly flammable 非常易燃
Packing GroupII
UN Number UN 1993 3/PG 2 1993 UN1993
Storage condition 2-8°C {LY} 2-8°C Moisture Sensitive {} {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 {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Hazard Codes F,Xn F;Xn
Hazard Class3

其他信息

  • F:8-10-21
  • 1,1-二甲氧基-N,N-二甲基乙胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1652 N,N-二甲基乙酰胺二甲基缩醛(含稳定剂5-10%的甲醇) N,N-Dimethylacetamide Dimethyl Acetal (stabilized with 5-10% Methanol) 25ML 731元 2010/06/21 407940050 1,1-二甲氧基-N,N-二甲基乙胺 N,N-Dimethylacetamide dimethyl acetal 85%, tech. 5 GR 564元 2010/06/21 264130250 1,1-二甲氧基-N,N-二甲基乙胺 N,N-Dimethylacetamide dimethyl acetal 98% 25 GR 1569元
  • TCI Shanghai:N,N-二甲基乙酰胺二甲基缩醛 N,N-Dimethylacetamide Dimethyl Acetal (stabilized with 5-10% Methanol),>;90.0%(T)(18871-66-4)
  • MOL 文件:18871-66-4.mol
  • Sigma Aldrich:18871-66-4(sigmaaldrich)
  • 存储注意事项:湿度敏感
  • MSDS 信息:1,1-Dimethoxyethyl(dimethyl)amine(18871-66-4).msds
  • Acros Organics:N,N-二甲基乙酰胺二甲缩醛 N,N-Dimethylacetamide dimethyl acetal, 98%(18871-66-4)
  • 检测方法:T
  • 敏感性:Moisture Sensitive
  • 用途一:用作药物扎来普隆中间体
  • Alfa Aesar:N,N-二甲基胺乙酰缩二甲醇,tech.90%,stab.with5-10%methanol N,N-Dimethylacetamide dimethyl acetal, tech. 90%, stab with 5-10% methanol(18871-66-4)

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. Oxygen Compounds 氧化合物
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. D - Alphabetic
  5. DID - DIN - D
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. D - Alphabetic
  5. DID - DIN - D
  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. Oxygen Compounds 氧化合物
  5. Acetals/Ketals/Ortho Esters - Oxygen Compounds
  1. Functional Group 官能团索引
  2. orthocarboxylic acid derivative
  1. Functional Group 官能团索引
  2. amide acetal

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