03747

Ethylene glycol

BioUltra, ≥99.5% (GC)

• Synonym(s): 1,2-Ethanediol
• Linear Formula: HOCH₂CH₂OH
• CAS Number: 107-21-1
• Molecular Weight: 62.07
• PubChem Substance ID: 329747791
• eCl@ss: 39020501
• UNSPSC Code: 12352137
• NACRES: NA.26
• EC Number: 203-473-3
• MDL number: MFCD00002885
• Beilstein/REAXYS Number: 505945
• Assay: ≥99.5% (GC)
• Technique(s): affinity chromatography: suitable
• Bp: 195-198 °C
• Vapor pressure: 0.08 mmHg ( 20 °C)

Properties

• vapor density: 2.1 (vs air)
• Quality Segment: 100
• vapor pressure: 0.08 mmHg ( 20 °C)
• product line: BioUltra
• assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 752 °F
• expl. lim.: 15.3 %
• technique(s): affinity chromatography: suitable
• impurities: insoluble matter, passes filter test, ≤0.002% free acid (as CH₃COOH), ≤0.1% water
• refractive index: n20/D 1.431
• bp: 195-198 °C
• mp: −13 °C (lit.)
• density: 1.113 g/mL at 25 °C (lit.)
• anion traces: chloride (Cl^-): ≤10 mg/kg, sulfate (SO₄^2-): ≤10 mg/kg
• cation traces: Al: ≤0.5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤1 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
• λ: neat
• SMILES string: OCCO
• UV absorption: λ: 260 nm A_max: ≤0.03, λ: 280 nm A_max: ≤0.01
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

Description

Other Notes

For desorption in immuno-affinity chromatography[1][2]; Additive for the stabilization of urinary enzymes[3]

Safety Information

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H302,H373
• pcodes: P260 - P264 - P270 - P301 + P312 - P314 - P501
• Hazard Classifications: Acute Tox. 4 Oral - STOT RE 2 Oral
• target_organs: Kidney
• Storage Class: 10 - Combustible liquids
• flash_point_f: 239.0 °F - open cup
• flash_point_c: 115 °C - open cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter