N,N-Dimethylformamide Dibutyl Acetal N,N-二甲基甲酰胺二丁基乙缩醛

CAS 18503-90-7 MFCD00015249

化学结构图

18503-90-7
SMILES: CN(C)C(OCCCC)OCCCC

化学属性

Mol. FormulaC11H25NO2
Mol. Weight203.33
Refractive index1.4160 to 1.4200
Boiling Point98°C/20mmHg(lit.)
Density0.853 g/mL at 20 °C(lit.)
Flash Point53°C(lit.)
TSCANo

别名和识别编码

Chemical NameN,N-Dimethylformamide Dibutyl Acetal
Synonym 1,1-Dibutoxy-N,N-dimethylmethylamine; N,N-Dimethylformamide dibutyl acetal 1,1-二丁氧基-N,N-二甲基甲胺 1,1-二丁氧基三甲胺
PubChem Substance ID87567825
EC Number242-387-0
Beilstein Registry Number1098693
MDL NumberMFCD00015249
CAS Number18503-90-7
Reaxys-RN1098693
Chemical Name TranslationN,N-二甲基甲酰胺二丁基乙缩醛
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分类

  • {SNA} Acetals/Ketals/Ortho Esters, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • 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
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。
  • P241+P242+P243
  • 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。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Packing GroupIII
UN Number 1993 UN1993
Risk Statements
  • 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
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • 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；
Storage condition Moisture Sensitive
Hazard Codes Xi
Hazard Class3

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
  5. Acetals/Ketals/Ortho Esters - Oxygen Compounds
  1. Analytical & Chromatography 分析化学与色谱
  2. GC Derivatizing Reagents

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