Description
Description
Diethylene Glycol Reagentplus 99% 4 Kg
Synonym: 2,2′-Oxydiethanol, 2-Hydroxyethyl ether, Bis(2-hydroxyethyl) ether, Diglycol
- CAS Number 111-46-6
- Linear Formula (HOCH2CH2)2O
- Molecular Weight 106.12
- Beilstein/REAXYS Number 969209
- EC Number 203-872-2
- MDL number MFCD00002882
- PubChem Substance ID 24895513
| Quality Level | 200 |
| grade | ReagentPlus |
| vapor density | 2.14 (vs air) |
| vapor pressure | 0.01 mmHg ( 20 °C) |
| description | non-ionic |
| assay | 99% |
| form | liquid |
| viscous liquid | |
| autoignition temp. | 442 °F |
| expl. lim. | 2-12.3 % |
| refractive index | n20/D 1.447 (lit.) |
| bp | 245 °C (lit.) |
| mp | −10 °C (lit.) |
| density | 1.118 g/mL at 25 °C (lit.) |
| SMILES string | OCCOCCO |
| InChI | 1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2 |
| InChI key | MTHSVFCYNBDYFN-UHFFFAOYSA-N |
General description
Diethylene glycol (DEG) is employed as a comonomer during the synthesis of poly (ethylene terephthalate) (PET). It undergoes oxidation on treatment with nitric acid. Its toxicity has been assessed. The ozonation and modified Fenton oxidation of DEG have been investigated.
Application
Diethylene glycol may be used in the preparation of bis(2,2′:6′,2″-terpyrid-4′-yl) diethylene glycol, which can act as a precursor for producing water-soluble coordination polymers.
GHS07, GHS08
Signal word Warning
Hazard statements H302-H373
Precautionary statements P260-P301 + P312 + P330
Target organs Kidney
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS ID5950000
Flash Point(F) 289.4 °F
Flash Point(C) 143 °C
Documents
Safety Data Sheet
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