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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
ethanol

Inventory

EC number:
200-578-6
EC name:
Ethanol
CAS number:
64-17-5
CAS number:
64-17-5
Synonyms
Names:
1-hydroxyethane
Alcohol
Alcohol anhydrous
Ethanol
Ethyl Alcohol
Ethyl alcohol
Ethyl hydrate
Ethyl hydroxide
Ethylalkohol
Hydroxyethane
Methylcarbinol
ethyl acetate
ethyl alcohol
líh
Äthanol
Identifier:
CAS number
121182-78-3
Identifier:
CAS number
64-17-5
Identifier:
CAS number
8000-16-6
Identifier:
CAS number
8024-45-1
Identifier:
EC name
Ethanol
Identifier:
IUPAC name
1-Hydroxyethane
Identifier:
IUPAC name
ETHANOL
Identifier:
IUPAC name
Ethanol
Identifier:
IUPAC name
Ethanol
Identifier:
IUPAC name
ethyl alcohol
Identifier:
PubChem
ethanol ethyl alcohol
Identifier:
other: InChl
1/C2H6O/c1-2-3/h3H,2H2,1H3
Identifier:
other: InChl
1S/C2H6O/c1-2-3/h3H,2H2,1H3
Identifier:
other: Molecular formula
C2H6O
Identifier:
other: Molecular formula
CH3CH2OH
Identifier:
other: Molecular formula
EtOH
Identifier:
other: InChl
InChI=1/C2H6O/c1-2-3/h3H,2H2,1H3
Identifier:
other: InChl
InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
Identifier:
other: InChl
InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3 AuxInfo=1/0/N:1,2,3/rA:3CCO/rB:s1;s2;/rC:1.3345,-2.3111,0;1.3345,-.7711,0
Identifier:
other: InChl
InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3 AuxInfo=1/0/N:1,2,3/rA:3CCO/rB:s1;s2;/rC:1.3345,-2.3111,0;1.3345,-.7711,0;;
Identifier:
other: InChl
InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3 check
Identifier:
other: InChl
InChl=1/C2H6O/c-1-2-3/h3H,2H2,1H3
Identifier:
other: InChl
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Identifier:
other: SMILES notation
OCC
ethanol

Molecular and structural information

Molecular formula:
C2H6O
Molecular weight:
46.068
SMILES notation:
CCO
InChl:
InChI=1/C2H6O/c1-2-3/h3H,2H2,1H3
Structural formula:
Chemical structure

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