Methyl non-2-ynoate is a ynoate ester.
Definition
Methyl non-2-ynoate is a ynoate ester.
Source: PubChem
US FDA substance register · UNII 8RN66UR57V · registered name METHYL 2-NONYNOATE · single chemical substance
Cosmetic roles
Safety & regulatory references
- Restricted
- International fragrance standard (IFRA) · United Kingdom
Source: EU Cosmetics Regulation · IFRA fragrance standards · MFDS (Korea) cosmetic regulatory information · UK cosmetics regulations (OPSS)
South Korea
- Maximum concentration : 0.002%
European Union
- Product Type, body parts : (a) Oral products (b) Others products
- Maximum concentration in ready for use preparation : (b) 0.002% when used alone When present in combination with methyl heptine carbonate, the combined level in the finished product should not exceed 0.01% (of which methyl octine carbonate should not be more than 0.002%)
Source: MFDS (Korea) cosmetic regulatory information
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
EU Cosmetics Regulation, Annex III (restricted substances), entry 173 · maximum concentration (b) 0.002% when used alone When present in combination with methyl heptine carbonate, the combined level in the finished product should not exceed 0.01% (of which methyl octine carbonate should not be more than 0.002%) · applies to (a) Oral products (b) Others products
Restriction III/173
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 111-80-8
- EC No.EU chemical inventory number
- 203-909-2
- DTXSIDUS EPA chemical ID
- DTXSID3047639
- DTXCIDUS EPA compound ID
- DTXCID1027639
- IUPAC
- Methyl non-2-ynoate
- Molecular formula
- C10H16O2
- Molecular weight
- 168.236 g/mol
Measured properties
- Appearance
- Liquid · Colourless oily liquid, Peach, violet aroma
- Boiling point
- 121.00 to 122.00 °C. @ 20.00 mm Hg · 121-122 °C (20 mm Hg)
- Solubility
- Soluble in oils, Insoluble in water · Soluble (in ethanol)
- Density
- 0.913-0.916
- Melting/freezing point
- &, lt, 223.15 K
- Initial boiling point and range
- 508 K
- Flash point
- 107 ℃
- Vapour pressure
- 5.03 ㎩
- Water solubility
- 37.5 ㎎/ℓ
- Relative density
- 0.917 (20℃)
- n-Octanol/water partition coefficient (Kow)
- 3.4
- Auto-ignition temperature
- 240 ℃(101325Pa)
- Molecular weight
- 168.2344
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 28 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.
- Fragrance26
- Flavouring and nutrient2
Source: US EPA CompTox dashboard
Related literature
Linked databases 22
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- ChEMBL
- EU CosIng ingredient list 2
- EU Cosmetics Regulation
- EU restricted substances (Annex III)
- IFRA fragrance standards
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register
- MFDS (Korea) cosmetic regulatory information 2 3
- NIST Chemistry WebBook
- PubChem 2
- Tlooto literature search
- UK cosmetics regulations (OPSS)
- 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