Ethylene glycol
SIGALD/293237 - spectrophotometric grade, ≥99%
Synonym: 1,2-Ethanediol
CAS Number: 107-21-1
Empirical Formula (Hill Notation): C2H6O2
Molecular Weight: 62.07
EC Number: 203-473-3
MDL Number: MFCD00002885
Linear Formula: HOCH2CH2OH
Product Type: Chemical
λ | H2O reference |
assay | ≥99% |
autoignition temp. | 752 °F |
bp | 195-198 °C |
density | 1.113 g/mL at 25 °C (lit.) |
expl. lim. | 15.3 % |
form | liquid |
grade | spectrophotometric grade |
impurities | <0.050% water |
InChI | 1S/C2H6O2/c3-1-2-4/h3-4H, |
InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA |
mp | −13 °C (lit.) |
Quality Level | 100 ![]() |
refractive index | n |
SMILES string | OCCO |
technique(s) | UV/Vis spectroscopy: suitable |
UV absorption | λ: 210 nm Amax: 1.00 |
λ: 220 nm Amax: 0.40 | |
λ: 250 nm Amax: 0.10 | |
λ: 300 nm Amax: 0.01 | |
vapor density | 2.1 (vs air) |
vapor pressure | 0.08 mmHg ( 20 °C) |
Application: | Ethylene glycol solvent is featured in: • Tandem affinity purification-mass spectrometry (TAP-MS) characterization of protein complexes • Measurement of total protein content using a ninhydrin-based quantification method |
Packaging: | 1, 6×1, 2, 4×2 L in glass bottle |
Symbol | ![]() ![]() |
Signal word | Warning |
Hazard statements | H302-H373 |
Precautionary statements | P260-P301 + P312 + P330 |
Hazard Codes | Xn |
Risk Statements | 22 |
RIDADR | UN 3082 9 / PGIII |
WGK Germany | 1 |
Flash Point(F) | 231.8 °F |
Flash Point(C) | 111 °C |
Purity | ≥99% |
bp | 195-198 °C |
mp | −13 °C (lit.) |
Density | 1.113 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352137 |