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


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