Ethoxyacetic Acid 乙氧基乙酸

CAS 627-03-2 MFCD00004310

化学结构图

627-03-2
SMILES: CCOCC(=O)O

化学属性

Mol. FormulaC4H8O3
Mol. Weight104.10
Density1.102
Refractive index1.4170 to 1.4200
Flash Point97°C(lit.)
TSCAYes
Boiling Point97-100 °C at 11 mmHg
Solubility可溶
Appearance 无色液体。 易溶于水、醇和醚。

别名和识别编码

Chemical NameEthoxyacetic Acid
Synonym Ethoxyacetic acid {LY} Ethoxyacetic acid {} {LY} Ethoxyacetic acid {} {} {LY} Ethoxyacetic acid {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethoxyacetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethoxyaceti
MDL NumberMFCD00004310
CAS Number627-03-2
EC Number210-978-2
Beilstein Registry Number3,233
PubChem Substance ID12301
Reaxys-RN1743037
Chemical Name Translation乙氧基乙酸
LabNetwork Molecule IDLN00238543
InChIInChI=1S/C4H8O3/c1-2-7-3-4(5)6/h2-3H2,1H3,(H,5,6)
Canonical SMILESO=C(O)COCC
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分类

  • {SNA} Building Blocks, C1 to C5, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; carboxylic acid; ether; 1fragment

相关文献及参考

  • Short: IV/20B Title: Vapor Pressure and Antoine Coefficients for Oxygen Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20B Year: 2000 Keyword: organic compounds; vapor pressure ISBN: 3-540-64968-9 ISBN: 978-3-540-64968-7 Internet Resource: DOI:10.1007/b71424 RefComment: VII, 320 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

RTECSAH3600000
Packing GroupII
UN Number 3265 UN 3265 8/PG 2 UN3265
Risk Statements
  • R34 Causes burns 会导致灼伤
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；
  • 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；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
GHS Symbol
WGK Germany3
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P234 Keep only in original container. 只保留在原来的容器中。
  • 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。
  • 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。
  • P301+P330+P331
  • P303+P361+P353+P310+P363
  • P304+P340+P310
  • P305+P351+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard Codes 8 C C,Xi
Hazard Class8 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 6352 mg/kg
SEX/DURATION            : male 11 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Paternal Effects - testes, epididymis, sperm duct
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   69,385,1983

Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • Acros Organics:乙氧基乙酸 Ethoxyacetic acid, 98%(627-03-2)
  • 用途二:有机合成中间体。
  • 用途一:用于有机合成和生化研究
  • 图谱信息:乙氧基乙酸(627-03-2)质谱(MS) 乙氧基乙酸(627-03-2)核磁图( 13 CNMR) 乙氧基乙酸(627-03-2)核磁图( 1 HNMR) 乙氧基乙酸(627-03-2)红外图谱(IR1)
  • 上游原料:乙醇钠乙醇溶液
  • TCI Shanghai:乙氧基乙酸 Ethoxyacetic Acid,>;98.0%(GC)(T)(627-03-2)
  • 方法一:将氯乙酸与无水乙醇配成的溶液逐次加入乙醇钠-乙醇溶液中，加料毕，缓缓加热10min，然后用直接水蒸气蒸出过量乙醇，将水溶液冷却，加入浓盐酸，滤除氯化钠。滤液用乙醚提取，提取液蒸除乙醚后，进行减压蒸馏，收集109-111℃（2.27-2.40kPa）馏分，得乙氧基乙酸，收率74%。
  • Sigma Aldrich:627-03-2(sigmaaldrich)
  • 乙氧基乙酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 E0377 乙氧基乙酸 Ethoxyacetic Acid 500G 4760元 2014/06/02 E0377 乙氧基乙酸 Ethoxyacetic Acid 25G 665元 2010/06/21 159860250 乙氧基乙酸 Ethoxyacetic acid 98% 25 GR 3145元
  • Hazard Note:Irritant
  • Alfa Aesar:乙氧基乙酸,98% Ethoxyacetic acid, 98%(627-03-2)
  • MOL 文件:627-03-2.mol
  • 下游产品:2-乙氧基乙酸乙酯 --> 西替利嗪
  • MSDS 信息:O-Ethylglycolic acid(627-03-2).msds

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  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. Carboxylic Acids - 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. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C1 to C5 - Carboxylic Acids
  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. Carboxylic Acids
  1. Medical Research Areas
  2. Metabolism
  3. Endogenous Metabolite  (内源性代谢物)

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