2,5,8,11,14-pentaoxapentadecane

• ChemBase ID: 129781
• Molecular Formular: C10H22O5
• Molecular Mass: 222.27868
• Monoisotopic Mass: 222.1467238
• SMILES: COCCOCCOCCOCCOC
• Canonical SMILES: COCCOCCOCCOCCOC
• InChI: InChI=1S/C10H22O5/c1-11-3-5-13-7-9-15-10-8-14-6-4-12-2/h3-10H2,1-2H3
• InChIKey: ZUHZGEOKBKGPSW-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 2,5,8,11,14-pentaoxapentadecane
• IUPAC Traditional name: tetraglyme
• Synonyms: 2,5,8,11,14-Pentaoxapentadecane; Dimethoxytetraethylene glycol; Dimethyltetraglycol; Tetraglyme; Tetraethylene glycol dimethyl ether; Bis[2-(2-methoxyethoxy)ethyl] ether; Tetraglymr; Dimethoxytetraglycol; Tetraethylene glycol dimethyl ether; Ansul Ether 181AT; E 181; Glyme 5; Hisolve MTEM; Methyltetraglyme; NSC 65624; Nissan Uniox MM 200; TEGDME; Tetraethylene Glycol Dimethyl Ether; Tetraglyme; 2,5,8,11,14-五氧杂十五烷; 二甲基四甘醇; 二甲氧基四乙二醇; 双[2-(2-甲氧基乙氧基)乙基]醚; 四甘醇二甲醚; 四乙二醇二甲醚; 四甘醇二甲醚

Database IDs

• CAS Number: 143-24-8
• EC Number: 205-594-7
• MDL Number: MFCD00008505
• Beilstein Number: 1760005
• Merck Index: 149208
• PubChem SID: 24845349; 162224069; 24854465; 24850399; 24889637
• PubChem CID: 8925
• Wikipedia Title: Tetraethylene_glycol_dimethyl_ether

CALCULATED PROPERTIES

• H Acceptors: 5
• H Donor: 0
• LogD (pH = 5.5): -0.0633526
• LogD (pH = 7.4): -0.0633526
• Log P: -0.0633526
• Molar Refractivity: 57.1865 cm^3
• Polarizability: 22.674911 Å^3
• Polar Surface Area: 46.15 Å^2
• Rotatable Bonds: 12
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Colorless liquid; Liquid
• Melting Point: -30 °C(lit.); -30°C; -30°C
• Boiling Point: 275°C; 275-276 °C(lit.); 275-276°C
• Flash Point: 140°C(284°F); 141 °C; 141 °C; 285.8 °F
• Auto Ignition Point: 510 °F
• Density: 1.009 g/mL; 1.009 g/mL at 25 °C(lit.); 1.01
• Refractive Index: 1.4330; n20/D 1.432; n20/D 1.432(lit.)
• Vapor Pressure: <0.01 mmHg ( 20 °C)
• Vapor Density: 7.7 (vs air)
• Std enthalpy of combustion: 6196.5 kJ/mol
• Std enthalpy of formation: 1134.6 kJ/mol

Safety Information

• RTECS: SB0400000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1
• Risk Statements: 19; 19-43; R19, R43
• Safety Statements: 24-37; S24, S36
• TSCA Listed: 是
• GHS Pictograms: GHS07
• NFPA704:
  

  1

  0

  0
• GHS Hazard statements: H317
• GHS Precautionary statements: P261-P280-P302+P352-P321-P363-P501A
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• Supplemental Hazard Statements: May form explosive peroxides.

Product Information

• Purity: ≥98.0% (GC); ≥99%; ≥99.0% (GC); ≥99.9% (GC); 98+%
• Grade: analytical standard; matrix substance for MALDI-MS; purum
• Cation Traces: Ba: ≤5 mg/kg; Ca: ≤5 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• Shelf Life: (limited shelf life, expiry date on the label)
• Measuring range: ≤60 °C range of application
• Linear Formula: CH3O(CH2CH2O)4CH3

DETAILS

Sigma Aldrich - 241164

Packaging
50 g in glass bottle

Sigma Aldrich - 172405

Packaging
1 kg in glass bottle
5, 250 g in glass bottle

Sigma Aldrich - 92314

Other Notes
Matrix for MALDI MS1

Toronto Research Chemicals - T292995

It is used as a solvent.