Chloroacetaldehyde diethyl acetal 氯乙醛缩二乙醇

CAS 621-62-5 MFCD00000949

化学结构图

621-62-5
SMILES: CCOC(CCl)OCC

化学属性

Mol. FormulaC6H13ClO2
Mol. Weight152.62
Density1.018
Refractive index1.4140 to 1.4180
Flash Point50°C
TSCAYes
Boiling Point157°C at 760 mmHg
Melting Point-45 °C
Autoignition Point401 °F
Vapor Pressure<;0.02 atm ( 20 °C)
Solubility1.8 G/L (20 ºC)

别名和识别编码

Chemical NameChloroacetaldehyde diethyl acetal
Synonym 2-Chloro-1,1-diethoxyethane {LY} 2-Chloro-1,1-diethoxyethane {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-1,1-diethoxyethane {} {} {} {} {} {} {} {} {} {} {} {
CAS Number621-62-5
EC Number210-695-4
Beilstein Registry Number969254
MDL NumberMFCD00000949
PubChem Substance ID12128
Reaxys-RN969254
Chemical Name Translation氯乙醛缩二乙醇
InChIKeyOVXJWSYBABKZMD-UHFFFAOYSA-N
LabNetwork Molecule IDLN00225989
InChIInChI=1S/C6H13ClO2/c1-3-8-6(5-7)9-4-2/h6H,3-5H2,1-2H3
Canonical SMILESCCOC(OCC)CCl
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分类

  • {SNA} Acetals/Ketals/Ortho Esters, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds
  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • 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/18B Title: Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Pure Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: IV/18B Year: 2001 Keyword: organic compounds; viscosity; liquids; mixtures Internet Resource: DOI:10.1007/b68240 RefComment: VII, 409 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

Signal word
GHS Symbol
WGK Germany3
Safety Statements
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • 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;
  • S37 Wear suitable gloves 戴适当手套;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • 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
  • R10 Flammable 易燃
  • R22 Harmful if swallowed 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
Precautionary statements
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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
  • P303+P361+P353
  • P332+P313
  • P302+P352+P312+P362+P364
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P370+P378
  • 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。
  • P302+P352
  • P301+P312+P330
Packing GroupIII
UN Number
Storage condition 2-8°C {LY} 2-8°C Flammables area 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 statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H302 Harmful if swallowed 吞食有害
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes
Hazard Class3

其他信息

  • 用途一:有机中间体。
  • 氯乙醛缩二乙醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30229180 氯代-1,1-二乙氧基乙烷 1L 960元 2011/04/16 C0084 氯乙缩醛 Chloroacetal 25G 283元 2011/04/16 C0084 氯乙缩醛 Chloroacetal 500G 1520元
  • F:1
  • 方法一:由乙醛缩二乙醇经氯化而得。将乙醛缩二乙醇加入反应锅中,在40-45℃下通氯,至反应液相对密度达1.10-1.12(35℃)止,排除氯化氢及余氯。于25℃加入碳酸钠中和至反应液不再发生二氧化碳泡沫为止。过滤,滤液用无水碳酸钠干燥,过滤,得成品。
  • 下游产品:5-溴-4-氯-7H-吡咯并[2,3-d]嘧啶 --> 卡比吗唑
  • MOL 文件:621-62-5.mol
  • Alfa Aesar:氯乙醛二乙基缩醛,98% Chloroacetaldehyde diethyl acetal, 98%(621-62-5)
  • Sigma Aldrich:621-62-5(sigmaaldrich)
  • 外观性质:无色液体。
  • Acros Organics:氯乙醛二乙缩醛 Chloroacetaldehyde diethyl acetal, 99%(621-62-5)
  • 蒸气压:<;0.02 atm ( 20 °C)
  • 图谱信息:氯乙醛缩二乙醇(621-62-5)红外图谱(IR2) 氯乙醛缩二乙醇(621-62-5)核磁图( 1 HNMR) 氯乙醛缩二乙醇(621-62-5)Raman光谱 氯乙醛缩二乙醇(621-62-5)红外图谱(IR1) 氯乙醛缩二乙醇(621-62-5)质谱(MS) 氯乙醛缩二乙醇(621-62-5)核磁图( 13 CNMR)
  • TCI Shanghai:氯乙醛缩二乙醇 Chloroacetal,>;98.0%(GC)(621-62-5)
  • 敏感性:Moisture Sensitive
  • MSDS 信息:氯乙缩醛(621-62-5).msds
  • 海关编码:29110000
  • 上游原料:碳酸钠 --> 二氧化碳 --> 1,1-二乙氧基乙烷

系列性分类


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