705276

Tetraethyleneglycol monomethyl ether

technical grade

• Empirical Formula (Hill Notation): C₉H₂₀O₅
• CAS Number: 23783-42-8
• Molecular Weight: 208.25
• EC Number: 245-883-5
• MDL number: MFCD00041756
• PubChem Substance ID: 329762545
• NACRES: NA.23

Properties

• grade: technical grade
• Quality Level: 100
• form: liquid
• mol wt: average M_n 200
• refractive index: n20/D 1.444
• density: 1.045 g/mL at 25 °C
• Ω-end: hydroxyl
• α-end: methoxy
• SMILES string: COCCOCCOCCOCCO
• InChI: 1S/C9H20O5/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h10H,2-9H2,1H3
• InChI key: ZNYRFEPBTVGZDN-UHFFFAOYSA-N

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• 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