Definition
US FDA substance register · UNII BQY98Q7YU5 · registered name N,N-DIETHYL-M-AMINOPHENOL · single chemical substance
Cosmetic roles
Safety & regulatory references
- Banned
- Argentina · ASEAN · Brazil · China · European Union · South Korea · Taiwan
Source: MFDS (Korea) cosmetic regulatory information
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
Restriction II/1223 · Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 91-68-9
- EC No.EU chemical inventory number
- 202-090-9
- DTXSIDUS EPA chemical ID
- DTXSID9025037
- DTXCIDUS EPA compound ID
- DTXCID205037
- IUPAC
- 3-(Diethylamino)phenol
- Molecular formula
- C10H15NO
- Molecular weight
- 165.236 g/mol
Measured properties
- Appearance
- solid
- Melting/freezing point
- 78 ℃
- Initial boiling point and range
- 276 ℃
- Flash point
- 141 ℃
- Vapour pressure
- 0.003 ㎜Hg (25℃)
- Relative density
- (1 g/㎤, 80℃)
- n-Octanol/water partition coefficient (Kow)
- 2.32 (est.)
- Auto-ignition temperature
- 390 ℃
- Molecular weight
- 165.234
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: KOSHA safety data sheets (Korea)
What products actually use it for
What the 1 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.
- Dye1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
3 skin studies and 1 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 4 studies
- Not likely to be sensitizing
skin sensitisation: in vivo (LLNA) · Screening · according to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay) - SkinSens1
Skin Sensitization · QSAR Predicted - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · other guideline: United States Code of Federal Regulations (Federal Hazardous Substances Act Regulations 16: Section 1500.41, Method of testing primary irritant substances) according to - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · other guideline: United States Code of Federal Regulations (Federal Hazardous Substances Act Regulations 16: Section 1500.42, Test for eye irritants) according to
Source: US EPA CompTox dashboard
Linked databases 11
- EU CosIng ingredient list 2
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic regulatory information 2 3
- NIST Chemistry WebBook
- 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