335754

Pentaethylene glycol

98%

• Synonym(s): 3,6,9,12-Tetraoxatetradecane-1,14-diol, Pentaglycol
• Linear Formula: HO(CH₂CH₂O)₅H
• CAS Number: 4792-15-8
• Molecular Weight: 238.28
• Beilstein: 1635593
• EC Number: 225-341-4
• MDL number: MFCD00002878
• PubChem Substance ID: 24860343
• NACRES: NA.23

Properties

• Quality Level: 200
• assay: 98%
• form: liquid
• mol wt: average M_n 250
• refractive index: n20/D 1.462 (lit.)
• bp: 184 °C/2 mmHg (lit.)
• density: 1.126 g/mL at 25 °C (lit.)
• Ω-end: hydroxyl
• α-end: hydroxyl
• SMILES string: OCCOCCOCCOCCOCCO
• InChI: 1S/C10H22O6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h11-12H,1-10H2
• InChI key: JLFNLZLINWHATN-UHFFFAOYSA-N

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves