Ethane is an alkane comprising of two carbon atoms.
How much products actually contain
No product states its amount yet.
Of the products containing it, 1 list it before the 1% line and 0 after it (usually 1% or less).
Products using this ingredient
1 of 1 confirmed · likeliest to carry enough first
Definition
Ethane is an alkane comprising of two carbon atoms. It has a role as a plant metabolite and a refrigerant. It is a gas molecular entity and an alkane.
Source: PubChem
US FDA substance register · UNII L99N5N533T · registered name ETHANE · single chemical substance
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name エタン: 本品は、次の化学式で表される炭化水素である。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 74-84-0
- EC No.EU chemical inventory number
- 200-814-8
- DTXSIDUS EPA chemical ID
- DTXSID6026377
- DTXCIDUS EPA compound ID
- DTXCID106377
- IUPAC
- Ethane
- Molecular formula
- C2H6
- Molecular weight
- 30.07 g/mol
Measured properties
- Appearance
- Ethane appears as a colorless odorless gas. It is easily ignited. The vapors are heavier than air. It can asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Contact with the liquid may cause frostbite. · Ethane, refrigerated liquid appears as a colorless odorless very cold liquid. Boils at -88.6 °C. Easily ignited and a flame can flash back to the source of a leak very easily. Vapors are heavier than air. Vapors can asphyxiate by the displacement of air from enclosed spaces. Direct contact can cause frostbite. Contact of very cold liquid with water may result in vigorous or violent boiling. If the
- Odour
- Odorless · odourless
- Boiling point
- -127.5 °F at 760 mmHg (USCG, 1999) · -88.6 °C
- Melting point
- -279.9 °F (USCG, 1999) · -182.794 °C
- Solubility
- In water, 60.2 mg/L at 25 °C · 60.4 ug/mL water at 20 °C
- Density
- 0.546 at -127.48 °F (USCG, 1999) - Less dense than water, will float · 1.0493 at 0 °C/4 °C (air = 1) or 1.3562 g/L, 0.446 at 0 °C/4 °C (liquid)
- Viscosity
- 6.4 at 200 K, 9.4 at 300 K, 12.2 at 400 K, 14.8 at 500 K, 18.1 at 600 K (all in uPa.s) · 0.00634 cP (-78.5℃)
- Colour
- colourless
- Melting/freezing point
- -183 ℃
- Initial boiling point and range
- -88 ℃
- Upper/lower flammability or explosive limits
- 12.5 / 3 %
- Vapour pressure
- 31459 ㎜Hg (25℃)
- Water solubility
- 0.00602 g/100㎖ (25℃)
- Vapour density
- 1.05
- n-Octanol/water partition coefficient (Kow)
- 1.81
- Auto-ignition temperature
- 472 ℃
- Molecular weight
- 30.08
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 17 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.
- Fuel4
- Intermediate4
- Propellants, non-motive (blowing agents)3
- Anti-freeze agent2
- Processing aids not otherwise specified1
- Fuel agents1
- Refrigerants1
- Plasticizer1
Source: US EPA CompTox dashboard
Related literature
- Insight into Bioaccumulation of Decabromodiphenyl Ethane in Eisenia fetida Increased by Microplastics. · 2023
- Improving Cracking Severity in an Ethane Thermal Cracker based on Dynamic Optimization Considering Process Limitations · 2020
- Identification of Gas Emanated from Human Skin: Methane, Ethylene, and Ethane · 2005
- Oxidation of ethane to ethylene and acetic acid by MoVNbO catalysts · 2005
- Distributed control suboptimal operating policies for ethane thermal cracking reactors · 1996
Linked databases 20
- 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
- Tlooto literature search 2 3 4 5
- 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 · Korean · English · Japanese · Chinese