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ChemicalBook > CAS DataBase List > 2-Methoxyethanol

2-Methoxyethanol

  • $0 - $5070
  • Product name:2-Methoxyethanol
  • CAS:109-86-4
  • MF: C3H8O2
  • MW:76.09
  • EINECS:231-791-2
  • MDL Number:MFCD00081734
  • Synonyms:2-METHOXYETHANOL;METHOXYHYDROXYETHANE;METHOXYETHANOL;METHYL OXITOL;METHYL CELLOSOLVE;METHYL CELLOSOLVE(R);METHYLCELLUSOLVE;ACIDIFIED CLEAR WATER
Price
  • Brand:Sigma-Aldrich
  • Product number:88907
  • Product name2-Methoxyethanol
  • Purity:analytical standard
  • Packaging:1ml-f
  • Price:$33.8
  • Updated:2020/8/18 13:37:41
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:W205605
  • Product nameAmyl alcohol
  • Purity:≥99%, FG
  • Packaging:SAMPLE
  • Price:$50
  • Updated:2021/3/22 19:33:09
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:185469
  • Product name2-Methoxyethanol
  • Purity:ReagentPlus , ≥99.0%, contains 50 ppm BHT as stabilizer
  • Packaging:500ml
  • Price:$56.9
  • Updated:2021/3/22 19:32:50
  • Buy:Buy
  • Brand:TCI Chemical
  • Product number:M0111
  • Product name2-Methoxyethanol (stabilized with BHT)
  • Purity:>99.0%(GC)
  • Packaging:25mL
  • Price:$19
  • Updated:2021/3/22 18:33:11
  • Buy:Buy
  • Brand:TCI Chemical
  • Product number:M0111
  • Product name2-Methoxyethanol (stabilized with BHT)
  • Purity:>99.0%(GC)
  • Packaging:500mL
  • Price:$30
  • Updated:2021/3/22 18:33:10
  • Buy:Buy
Properties
  • Melting point:-85 °C
  • Boiling point:124-125 °C(lit.)
  • Density 0.965 g/mL at 25 °C(lit.)
  • vapor density 2.62 (vs air)
  • vapor pressure 6.17 mm Hg ( 20 °C)
  • refractive index n20/D 1.402(lit.)
  • Flash point:115 °F
  • storage temp. Store at +5°C to +30°C.
  • solubility Very soluble in acetone, dimethylsulfoxide, and 95% ethanol (quoted, Keith and Walters, 1992).
    Miscible with N,N-dimethylformamide, ether, and glycerol (Windholz et al., 1983).
  • pka15.7(at 25℃)
  • form Liquid
  • color green cap
  • Relative polarity1
  • OdorMild ethereal.
  • PH Range5- 7 at 25 °C
  • explosive limit2.5-20%(V)
  • Water Solubility SOLUBLE
  • λmaxλ: 213 nm Amax: 1.00
    λ: 240 nm Amax: 0.20
    λ: 260 nm Amax: 0.05
    λ: 300-400 nm Amax: 0.01
  • Merck 14,6038
  • BRN 1731074
  • Henry's Law Constant(x 10-2 atm?m3/mol): 4.41, 3.63, 11.6, 3.09, and 3.813 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988)
  • Exposure limitsTLV-TWA skin 5 ppm (15.5 mg/m3) (ACGIH), 25 ppm (77.5 mg/m3) (OSHA).
  • Stability:Stable, but contact with air may lead to the formation of explosive peroxides. A peroxide test should be carried out before this material is used if it has been exposed to air for some time, especially if it is to be purified by distillation. Contact with strong oxidizing agents may cause fire or explosion. Incompatible with strong bases, ac
  • InChIKeyXNWFRZJHXBZDAG-UHFFFAOYSA-N
  • CAS DataBase Reference109-86-4(CAS DataBase Reference)
  • NIST Chemistry ReferenceEthanol, 2-methoxy-(109-86-4)
  • EPA Substance Registry System2-Methoxyethanol (109-86-4)
Safety Information
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements
  • H226:Flammable liquid and vapour
  • H302:Harmful if swallowed
  • H312:Harmful in contact with skin
  • H332:Harmful if inhaled
  • H360:May damage fertility or the unborn child
  • H370:Causes damage to organs
  • H373:May cause damage to organs through prolonged or repeated exposure
  • Precautionary statements
  • P201:Obtain special instructions before use.
  • P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
  • P260:Do not breathe dust/fume/gas/mist/vapours/spray.
  • P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280:Wear protective gloves/protective clothing/eye protection/face protection.
  • P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
  • P370+P378:In case of fire: Use … for extinction.
  • P405:Store locked up.

Description

Solvent for ninhydrin color reagent2-Methoxy ethanol is used as a solvent for various purposes like varnishes, dyes, cleaning agents, epoxy coating, paints, anti-icing fuel additive in aviation and resins. It is involved in the preparation of Vaska?s complex viz. trans-chlorocarbonylbis(triphenylphosphine)iridium(I) and ruthenium hydridechlorocarbonyl tristriphenylphosphine. Further, it is also used in the synthesis of 2-aminothiazoles and Rho-associated kinase inhibitors.


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