Definition
US FDA substance register · UNII YW9Q68EK6B · registered name 4-(3-PHENYLPROPYL)PYRIDINE · 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
Names & identifiers
- CAS No.chemical registry number
- 2057-49-0
- EC No.EU chemical inventory number
- 218-159-1
- DTXSIDUS EPA chemical ID
- DTXSID5044869
- DTXCIDUS EPA compound ID
- DTXCID3024869
- IUPAC
- 4-(3-Phenylpropyl)pyridine
- Molecular formula
- C14H15N
- Molecular weight
- 197.281 g/mol
Measured properties
- Appearance
- Liquid · liquid
- Colour
- Yellow to brown
- Initial boiling point and range
- 322 ℃(EXP)
- Vapour pressure
- 0.00017 ㎜Hg (at 25℃(EST))
- Water solubility
- 319 ㎎/ℓ (at 25℃(EST))
- Relative density
- 1.024
- n-Octanol/water partition coefficient (Kow)
- 4.04 (EST)
- Molecular weight
- 197.276
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 3 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.
- Fragrance2
- Processing aids not otherwise specified1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 0 eye studies are on record.
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 1 studies
- SkinSens1
Skin Sensitization · QSAR Predicted
Source: US EPA CompTox dashboard
Linked databases 13
- Australian Industrial Chemicals Inventory (AICIS)
- ChEMBL
- EU CosIng ingredient list 2
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- NIST Chemistry WebBook
- PubChem
- 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