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Ethylene glycol, 99%

Product Code. 11474663
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Artikelnummer. 11474663 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. A11591.0E
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Beskrivelse

CAS: 107-21-1 | C2H6O2 | 62.068 g/mol

Ethylene glycol is used as a precursor for the syntheses of polymers like polyester fibers, resins and polyethylene terephthalate, which finds application in making plastic bottles. It acts as an intermediate in the synthesis of 1,4-dioxane. It plays an important role in organic synthesis as a protecting group for carbonyl groups. It is a useful desiccant due to its high boiling point and affinity towards water. It plays an important role to remove water vapor from natural gas before proceeding for further processes. Its major application is as a medium for convective heat transfer in automobiles and liquid cooled computers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Ethylene glycol is used as a precursor for the syntheses of polymers like polyester fibers, resins and polyethylene terephthalate, which finds application in making plastic bottles. It acts as an intermediate in the synthesis of 1,4-dioxane. It plays an important role in organic synthesis as a protecting group for carbonyl groups. It is a useful desiccant due to its high boiling point and affinity towards water. It plays an important role to remove water vapor from natural gas before proceeding for further processes. Its major application is as a medium for convective heat transfer in automobiles and liquid cooled computers.

Solubility
Miscible with water, toluene, tetrahydrofuran, alcohol, chloroform and other organic solvents.

Notes
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong acids, strong oxidizing agents, strong bases, aldehydes and aluminum.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 107-21-1
Molecular Formula C2H6O2
Molecular Weight (g/mol) 62.068
MDL Number MFCD00002885
InChI Key LYCAIKOWRPUZTN-UHFFFAOYSA-N
Synonym ethylene glycol, 1,2-ethanediol, glycol, monoethylene glycol, 1,2-dihydroxyethane, 2-hydroxyethanol, glycol alcohol, ethylene alcohol, fridex, tescol
PubChem CID 174
ChEBI CHEBI:30742
IUPAC Name ethane-1,2-diol
SMILES C(CO)O

Tekniske data

Melting Point -13°C
Density 1.113
Quantity 2500 g
Flash Point 119°C (246°F)
Odor Sweet
Refractive Index 1.431
Linear Formula HOCH2CH2OH
Beilstein 505945
Merck Index 14,3798
Boiling Point 196°C to 198°C
Solubility Information Miscible with water,toluene,tetrahydrofuran,alcohol,chloroform and other organic solvents.
Formula Weight 62.07
Percent Purity 99%
Chemical Name or Material Ethylene glycol
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Sikkerhed og håndtering

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Produktidentifikator
  • Ethylene glycol
 Signalord
  • Warning
 Farekategori
  • Acute toxicity Category 4
  • Specific target organ toxicity after repeated exposure Category 2
 Faresætning
  • H302-Harmful if swallowed.
  • H373-May cause damage to organs.
 Sikkerhedssætning
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
Supplerende oplysninger
  • MIXTURE LIST-Contain: ethylene glycol
SDS

RUO – Research Use Only

Produkttitel
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