1-ethoxy-2-(2-ethoxyethoxy)ethane is a polyether that consists of undecane in which the carbon atoms at positions 3, 6 and 9 are replaced by oxygen atoms.
Definition
1-ethoxy-2-(2-ethoxyethoxy)ethane is a polyether that consists of undecane in which the carbon atoms at positions 3, 6 and 9 are replaced by oxygen atoms.
Source: PubChem
US FDA substance register · UNII ZH086O935Z · registered name DIETHYLENE GLYCOL DIETHYL ETHER · single chemical substance
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name ＰＥＧ－２ジエチル: 本品は、ジエチレングリコール（＊）のジエチルエーテルで、次の化学式で表される。
Source: JCIA labelling names (Japan)
JCIA labelling name ジエトキシジグリコール: 本品は、ジエチレングリコールのジエチルエーテルで、次の化学式で表される。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 112-36-7
- EC No.EU chemical inventory number
- 203-963-7
- DTXSIDUS EPA chemical ID
- DTXSID3025047
- DTXCIDUS EPA compound ID
- DTXCID505047
- IUPAC
- 1-Ethoxy-2-(2-ethoxyethoxy)ethane
- Molecular formula
- C8H18O3
- Molecular weight
- 162.229 g/mol
Measured properties
- Appearance
- Diethylene glycol diethyl ether is a clear colorless viscous liquid. (NTP, 1992) · Liquid
- Boiling point
- 372 °F at 760 mmHg (NTP, 1992) · 188 °C
- Melting point
- -47.7 °F (NTP, 1992) · -45 °C
- Solubility
- greater than or equal to 100 mg/mL at 66 °F (NTP, 1992) · Very soluble in ethanol, organic solvents, soluble in ethyl ether
- Density
- 0.9063 at 68 °F (NTP, 1992) - Less dense than water, will float · 0.907 at 20 °C/4 °C
- Stability
- Extremely stable
- Colour
- colourless
- Melting/freezing point
- -47 ℃
- Initial boiling point and range
- 180~190 ℃
- Flash point
- 71 ℃
- Upper/lower flammability or explosive limits
- 10.1 / 0.9 %
- Vapour pressure
- 0.521 ㎜Hg ((25 ℃))
- Water solubility
- 1000000 ㎎/ℓ
- Vapour density
- 5.6
- Relative density
- 0.909
- n-Octanol/water partition coefficient (Kow)
- 0.39
- Auto-ignition temperature
- 174 ℃
- Viscosity
- 1.50 cP (15 C)
- Molecular weight
- 162.23
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: PubChem · KOSHA safety data sheets (Korea)
What products actually use it for
What the 10 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Solvent6
- Monomers2
- Pigment2
Source: US EPA CompTox dashboard
Linked databases 19
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- ChEMBL
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- NIST Chemistry WebBook
- PubChem 2
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata
- Wikipedia · English · Chinese