Definition
US FDA substance register · UNII 6G45EWX65D · registered name 2-Aminopropyl-terminated polypropylene glycol (4000 MW) · polymer
PPG-70 Bis-(2-Aminopropyl) Ether is the organic compound that conforms generally to the following formula, where n has an average value of 70:
Cosmetic roles
Safety & regulatory references
Korea’s toxic-substance GHS classification: Danger · H412 (category 3) · H314 (category 1B) · H312 (category 4) · +1 more
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 9046-10-0
- EC No.EU chemical inventory number
- 618-561-0
- DTXSIDUS EPA chemical ID
- DTXSID4049745
Measured properties
- Appearance
- liquid
- pH
- 12.3
- Initial boiling point and range
- 260 ℃
- Flash point
- 166 ℃
- Vapour density
- (&, gt, 1)
- Relative density
- 0.9702
- Viscosity
- 30-40 cSt (at 20℃)
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 33 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.
- Hardener20
- Chemical reaction regulator3
- Filler2
- pH regulating agent2
- Softener and conditioner2
- Diluent1
- Solvent1
- Lubricating agent1
1 other uses
- Binder1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
3 skin studies and 2 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 5 studies
- Category 8.2C (Category 1C)
Skin Irritation · Read Across - Ambiguous
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) equivalent or similar to - Corrosive
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) equivalent or similar to - Corrosive or Irritation Persists for > 21 days
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) equivalent or similar to - Category 8.3A (Category 1)
Eye Irritation · Read Across
Source: US EPA CompTox dashboard
Linked databases 11
- Australian Industrial Chemicals Inventory (AICIS)
- ChEMBL
- EU CosIng ingredient list 2
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- UniChem cross-reference IDs 2
- US EPA CompTox dashboard
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata