Triethylene Glycol 三乙二醇

CAS 112-27-6 MFCD00002880

化学结构图

112-27-6
SMILES: OCCOCCOCCO

化学属性

Mol. FormulaC6H14O4
Mol. Weight150.17
Density1.124
Autoignition Point699 °F
Refractive index1.4550 to 1.4570
Vapor Density5.2 (vs air)
Boiling Point125-127°C at 760 mmHg
Vapor Pressure<;0.01 mmHg ( 20 °C)
Melting Point-7°C
Flash Point166°C
TSCAYes
Solubility可混溶于醇、苯,与水混溶,微溶于醚,不溶于石油醚。
Stability对湿度敏感
pH:A

别名和识别编码

Chemical NameTriethylene Glycol
CAS Number112-27-6
EC Number203-953-2
Beilstein Registry Number969357
MDL NumberMFCD00002880
Synonym Triethylene glycol {LY} Triethylene glycol {} {LY} Triethylene glycol {} {} {LY} Triethylene glycol {} {} {} {LY} Triethylene glycol {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triethylene glycol {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID8172
Merck Number9670
Reaxys-RN969357
Chemical Name Translation三乙二醇
Wiswesser Line NotationQ2O2O2Q
LabNetwork Molecule IDLN00192416
InChIInChI=1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2
Canonical SMILESOCCOCCOCCO
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分类

  • {uni_hamburg} no charge; alcohol; ether; 1fragment
  • {SA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols

产品应用

  • 气相色谱固定液(最高使用温度100℃,溶剂丙酮、甲醇),适用于水溶液分析,选择性与聚乙二醇相似,适用于分析含氧化合物特别是醇、苯胺、脂肪胺、吡啶和喹啉。硝化纤维、各种树脂、树胶用溶剂。有机合成。

相关文献及参考

  • Short: III/47
  • Merck:14,9670
  • Short: II/5
  • Merck:14,9670 Beilstein:1,468
  • Short: III/38B

安全信息

Signal word Warning
GHS Symbol
WGK Germany1
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;
  • 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;
  • S37 Wear suitable gloves 戴适当手套;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
Risk Statements
  • 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
  • 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。
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P337+P313
Hazard statements
  • 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
  • H316 Causes mild skin irritation 会轻微的刺激皮肤
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSYE4550000
Storage condition 2-8°C {LY} 2-8°C Hygroscopic {} {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 Codes Xi
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 11700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 18,1536,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1900 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 18,1536,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 10600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 18,1536,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >20 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York,
   Academic Press, Inc., 1969  Volume(issue)/page/year: -,731,1969

{ha

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 103 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)
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW,
   Washington, DC 20460)  History unknown.  Volume(issue)/page/year:
   8EHQ-1190-1064

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 56370 mg/kg
SEX/DURATION            : fema

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 323 gm/kg
SEX/DURATION            : multigeneration
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight
   gain)
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   18,602,1992

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 90160 mg/kg
SEX/DURATION            : female 7-14 day(s) after conception
TOXIC EFFECTS :
   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

其他信息

  • 二缩三乙二醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 LA1077201 Triethylene glycol 500ml 238元 2011/08/23 30184128 三乙二醇;二缩三乙二醇;乙二醇二(β-羟乙基醚);二乙醚乙二醇;三甘醇 500ml 19.8元 2011/08/23 40059960 三乙二醇;二缩三乙二醇;乙二醇二(β-羟乙基醚);二乙醚乙二醇;三甘醇 25ml 35元
  • 图谱信息:二缩三乙二醇(112-27-6)红外图谱(IR1) 二缩三乙二醇(112-27-6)Raman光谱 二缩三乙二醇(112-27-6)红外图谱(IR2) 二缩三乙二醇(112-27-6)核磁图( 13 CNMR) 二缩三乙二醇(112-27-6)质谱(MS) 二缩三乙二醇(112-27-6)核磁图( 1 HNMR)
  • 蒸气密度:5.2 (vs air)
  • 无气味。有吸湿性。性质似一缩二乙二醇。能与水、醇、苯和甲苯混溶,微溶于醚,几乎不溶于石油醚。半数致死量(大鼠,经口)15-22g/kg。有刺激性。
  • 用途三:用作天然气、油田伴生气和二氧化碳的优良脱水剂;用作硝酸纤维素、橡胶、树脂、油脂、油漆、农药等的溶剂;空气杀菌剂;聚氯乙烯、聚醋酸乙烯树脂、玻璃纤维和石棉压制板的三甘醇脂类增塑剂等;烟草防干剂、纤维润滑剂和天然气的干燥剂;还用于有机合成,如生产高沸点和良好低温性能的刹车油。
  • 海关编码:29094919
  • 常规方法:用镀锌铁桶包装,每桶100kg。贮存在密闭容器中,按易燃品规定贮运。
  • 敏感性:Hygroscopic
  • 防护措施:毒性极低,未见中毒病例。对眼和皮肤无刺激。长期接触可使皮肤浸软。
  • TCI Shanghai:二缩三(乙二醇) Triethylene Glycol,>;99.0%(GC)(112-27-6)
  • MSDS 信息:三乙二醇(112-27-6).msds
  • 用途四:气相色谱固定液(最高使用温度100℃,溶剂丙酮、甲醇),适用于水溶液分析,选择性与聚乙二醇相似,适用于分析含氧化合物特别是醇、苯胺、脂肪胺、吡啶和喹啉。硝化纤维、各种树脂、树胶用溶剂。有机合成。
  • 上游原料:曙光红(四溴荧光素) --> 氧
  • 方法一:由环氧乙烷水合生产乙二醇,副产三甘醇约占0.5%-1%。
  • 蒸气压:<;0.01 mm Hg ( 20 °C)
  • MOL 文件:112-27-6.mol
  • 用途二:用作溶剂、萃取剂、干燥剂等
  • 用途一:用作气相色谱固定液及硝化纤维素、各种树脂的溶剂,也用于有机合成
  • 下游产品:4,7,13,16,21,24-六氧-1,10-二氮双环[8.8.8]二十六烷 --> [2-[2-(Fmoc-氨基)乙氧基]乙氧基]乙酸 --> 还原深蓝BO --> 5-(2-噻吩基)戊酸 --> 4,7,13,16,21-五氧杂-1,10-二氮杂二环[8.8.5]廿三烷
  • 外观性质:无色粘稠液体, 有吸水性。
  • Acros Organics:三缩乙二醇/三甘醇 Triethylene glycol, 99%(112-27-6)
  • Sigma Aldrich:112-27-6(sigmaaldrich)
  • Alfa Aesar:三乙二醇,99% Triethylene glycol, 99%(112-27-6)

系列性分类