Diethylene glycol diethyl ether 二乙二醇二乙醚

CAS 112-36-7 MFCD00009254

化学结构图

112-36-7
SMILES: CCOCCOCCOCC

化学属性

Mol. FormulaC8H18O3
Mol. Weight162.23
Refractive index1.4100 to 1.4140
Boiling Point188
Density0.909
Flash Point71°C(lit.)
TSCAYes
Melting Point-44
Vapor Density5.6 (vs air)
Vapor Pressure0.5 mmHg ( 20 °C)
Solubility可溶

别名和识别编码

Chemical NameDiethylene glycol diethyl ether
Synonym 2-乙氧基乙基醚 二乙基卡必醇 双(2-乙氧基乙基)醚 {Chemicalbook} Β-乙氧乙醚 DIETHYLENE GLYCOL DIETHYL ETHER { Bis(ethoxyethyl) ether 3,6,9-Trioxaundecane Bis(ethoxyethyl)ether {Chemical 2-乙氧基乙基醚 Diethyl-Carbitol 二乙卡必醇 2-ETHOXYETHYL ETH Bis(2-ethoxyethyl) Ether, Diethyl Carbitol bis-(2-ethoxy-ethyl)-ether Diethylene glycol diethyl ether 2-ETHO 1,1’-oxybis(2-ethoxy-ethan DIETH {Chemicalb
CAS Number112-36-7
PubChem Substance ID8179
EC Number203-963-7
Beilstein Registry Number1699259
MDL NumberMFCD00009254
Reaxys-RN1699259
Merck Number3118
Chemical Name Translation二乙二醇二乙醚
Wiswesser Line Notation2O2O2O2
LabNetwork Molecule IDLN00221513
InChIInChI=1S/C8H18O3/c1-3-9-5-7-11-8-6-10-4-2/h3-8H2,1-2H3
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分类

  • {uni_hamburg} no charge; ether; 1fragment
  • ACS and Reagent Grade Solvents, Amber Glass Bottles, Carbon Steel Flex-Spout Cans, Reagent, Reagent Grade Solvents, Semi-Bulk Solvents, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents
  • {SNA} Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, CHROMASOLV for HPLC, Chromatography Reagents & Solvents, HPLC & UHPLC Solvents (CHROMASOLV), HPLC Grade Solvents (CHROMASOLV), HPLC/UHPLC Solvents (CHROMASOLV), Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents

产品应用

  • 高沸点反应介质。溶剂。气相色谱固定液(最高使用温度30℃,溶剂为乙醚),选择性与聚乙二醇相似。

相关文献及参考

  • Merck:14,3118
  • Short: IV/10A
  • Short: III/38B

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xi
RTECSKN3160000
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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • 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。
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P337+P313
  • P403+P235
Signal word
Risk Statements
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 Wear suitable protective clothing 穿戴适当的防护服;
Storage condition 密封阴凉干燥保存。
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 6700 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 4/25/1958

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4970 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 4/25/1958

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 1850 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
   Gastrointestinal - other changes
   Kidney, Ureter, Bladder - other changes
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 23,259,1941

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 24 gm/kg
SEX/DURATION            : female 7-14 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - stillbirth
   Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight
   gain)
REFERENCE :
   EVHPAZ EHP, Environmental Health Perspectives.  (U.S. Government Printing
   Office, Supt of Documents, Washington, DC 20402)  No.1-    1972-
   Volume(issue)/page/year: 57,141,1984

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 3 gm/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB88-168257

其他信息

  • 方法一:由一缩二乙二醇与乙醇反应而得。另一种制法是由二乙二醇单乙醚与溴乙烷在金属钠(或氢氧化钠)存在下反应。
  • MOL 文件:112-36-7.mol
  • 毒性分级:中毒
  • 用途三:二乙二醇二乙醚(112-36-7)一般用作易使阳离子类物质溶剂化的溶剂。可用于电化学、聚合物化学、硼化学等化学工艺领域。用于气体吸收、萃取及稳定作用等物理加工领域。也用于燃料、润滑剂、织物、药品、农药等工业产品。
  • 图谱信息:二乙二醇二乙醚(112-36-7)红外图谱(IR1) 二乙二醇二乙醚(112-36-7)质谱(MS) 二乙二醇二乙醚(112-36-7)红外图谱(IR2) 二乙二醇二乙醚(112-36-7)核磁图( 1 HNMR) 二乙二醇二乙醚(112-36-7)核磁图( 13 CNMR) 二乙二醇二乙醚(112-36-7)Raman光谱
  • Sigma Aldrich:112-36-7(sigmaaldrich)
  • 上游原料:乙醇 --> 甲醇 --> 正丁醇 --> 溴乙烷 --> 二乙二醇 --> 二乙二醇乙醚
  • 刺激数据:眼睛 -兔子 50 毫克 中度
  • 易溶于水、乙醇和其他有机溶剂。低毒,半数致死量(大鼠,经口)4970mg/kg。有刺激性。
  • Alfa Aesar:二乙二醇二乙醚,HPLCGrade,99+% Diethylene glycol diethyl ether, HPLC Grade, 99+%(112-36-7)
  • 二乙二醇二乙醚价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30058960 二乙二醇二乙醚;2-乙氧基乙醚; 双(2-乙氧基乙基)醚; 二乙基呀卡必醇 500ml 153.3元 2011/08/23 30058928 二乙二醇二乙醚;2-乙氧基乙醚; 双(2-乙氧基乙基)醚; 二乙基呀卡必醇 500ml 153.3元 2011/08/23 40014760 二乙二醇二乙醚;2-乙氧基乙醚; 双(2-乙氧基乙基)醚; 二乙基呀卡必醇 25ml 21.1元
  • 类别:易燃液体
  • 灭火剂:干粉、泡沫、砂土、水
  • MSDS 信息:2-Ethoxyethyl ether(112-36-7).msds
  • 海关编码:29091900
  • 可燃性危险特性:易燃; 燃烧产生刺激烟雾
  • TCI Shanghai:二乙二醇二乙基醚 Diethylene Glycol Diethyl Ether,>;98.0%(GC)(112-36-7)
  • 用途四:高沸点反应介质。溶剂。气相色谱固定液(最高使用温度30℃,溶剂为乙醚),选择性与聚乙二醇相似。
  • 急性毒性:口服- 大鼠 LD50: 4970 毫克/ 公斤
  • 蒸气密度:5.6 (vs air)
  • 外观:无色透明液体。
  • 用途二:用作硝酸纤维和毛织品印染的油水混合溶剂和铀矿的萃取剂,也是高沸点的反应介质。对鼠口服LD50为4970mg/kg。
  • 储运特性:库房通风低温干燥
  • 用途一:用作有机合成溶剂、刷涂用硝基喷漆成分、纤维及皮革的匀染剂、照相印刷的调平剂等
  • 蒸气压:0.5 mm Hg ( 20 °C)
  • Acros Organics:二乙二醇二乙醚/双乙氧基乙醚 2-Ethoxyethyl ether, extra pure, 98+%(112-36-7)

系列性分类


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