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

  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. 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. Aldehydes - 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. 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

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