102466-M

Ethylenglycol

reagent grade, ≥99%

• Synonym(e): 1,2-Ethandiol
• Lineare Formel: HOCH₂CH₂OH
• CAS-Nummer: 107-21-1
• Molekulargewicht: 62.07
• NACRES: NA.21
• PubChem Substance ID: 329748992
• eCl@ss: 39020501
• UNSPSC Code: 12352137
• EC Number: 203-473-3
• MDL number: MFCD00002885
• Beilstein/REAXYS Number: 505945
• Assay: ≥99%
• Grade: reagent grade
• Bp: 195-198 °C
• Vapor pressure: 0.08 mmHg ( 20 °C)

Eigenschaften

• grade: reagent grade
• vapor density: 2.1 (vs air)
• vapor pressure: 0.08 mmHg ( 20 °C)
• assay: ≥99%
• autoignition temp.: 752 °F
• expl. lim.: 15.3 %
• dilution: (for analytical testing)
• refractive index: n20/D 1.431 (lit.)
• bp: 195-198 °C
• mp: −13 °C (lit.)
• solubility: water: miscible
• density: 1.113 g/mL at 25 °C (lit.)
• SMILES string: OCCO
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

Beschreibung

General description

Reagent typically used in cyclocondensation reactions with aldehydes and ketones to form 1,3-dioxolanes.

Application

Reagent typically used in cyclocondensation reactions with aldehydes and ketones to form 1,3-dioxolanes.

Ethylene glycol has been used as a carrier fluid during the fabrication of shear thickening fluid (composed of nanosized silica particles). It has also been used to compose previtrification and vitrification solutions for the cryopreservation of mouse embryos.

Other Notes

Important notice
This product will be phased out towards early 2019. There is a replacement product available : 102466

Sicherheitshinweise

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H302,H373
• pcodes: P301 + P312 + P330 - P314
• Hazard Classifications: Acute Tox. 4 Oral - STOT RE 2 Oral
• target_organs: Kidney
• Lagerklasse: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: 231.8 °F - closed cup
• flash_point_c: 111 °C - closed cup