Basic information
- Standard SMILES
CCCCCCCCCCCCCCCCCC(=O)OCCOCCO- InChIKey
PWVUXRBUUYZMKM-UHFFFAOYSA-N- Molecular formula
- C22H44O4
- Average molar mass
- 372.6 g/mol
- Monoisotopic mass
- 372.32395989
Names & identifiers
- Preferred name
- Diglycol monostearate
- IUPAC
- 2-(2-hydroxyethoxy)ethyl octadecanoate
- English name
- Polyethylene glycol monostearate
- Molecular formula
- C22H44O4
- Molecular weight
- 372.58
Names & synonyms
Show more names
Database identifiers
- CAS
106-11-6- PubChem CID
- 7788
- DTXSID
DTXSID4041862- UNII
- TWG3GKC3M9
- EC Number
- 203-363-5
- Nikkaji
- J22.141D
Properties
Computed structural properties
- XLogP
- 7.7
- Topological polar surface area
- 55.8 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 22
- Heavy atoms
- 26
- Formal charge
- 0
- Complexity
- 281
Experimental & physicochemical properties
Cosmetics
Cosmetic ingredients (PEG-2 Stearate) -> CIR (Cosmetic Ingredient Review)
Personal care product
Emulsifying; Opacifying
Physical Description
Dry Powder
White crystalline solid; [Chem Service MSDS]
Physicochemical properties
- Boiling point
- 422.01 °C · 422.01°C (rough estimate)
- Density
- 0.9622 · 0.9622 (rough estimate)
- refractive index
- 1.4433 · 1.4433 (estimate)
- pka
- 14.33 · 14.33±0.10(Predicted)
- Odor
- 100 % · at 100.00%. bland
- Hydrophilic-Lipophilic Balance (HLB)
- 4.7 · 4.7
- Cosmetics Ingredients Functions
- OPACIFYINGSURFACTANT - EMULSIFYING
- Cosmetic Ingredient Review (CIR)
- POLYETHYLENE GLYCOL MONOSTEARATE (106-11-6)
- LogP
- 7.562 · 7.562 (est)
- Indirect Additives used in Food Contact Substances
- DIETHYLENE GLYCOL MONOSTEARATE
- FDA 21 CFR
- 176.2 · 176.200
- EWG's Food Scores
- 1 · 1-3
- FDA UNII
- 94 YQ11Y95F · 94YQ11Y95F
- EPA Substance Registry System
- Diethylene glycol monostearate (106-11-6)
- Hazard Codes
- Xi
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-36
- WGK Germany
- 1 · 1
- RTECS
- 907300 · MD0907300
- TSCA
- TSCA listed
Safety & regulation
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (69 of 69) of all reports.
Not Classified
Aggregated GHS information provided per 69 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Octadecanoic acid, 2-(2-hydroxyethoxy)ethyl ester
Octadecanoic acid, 2-(2-hydroxyethoxy)ethyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanoic acid, 2-(2-hydroxyethoxy)ethyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Diethylene glycol monostearate: Does not have an individual approval but may be used under an appropriate group standard
Toxicology
Safety data
- wgk
- 1
- tsca
- TSCA listed
- rtecs
- MD0907300
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
Chemistry & industry
Uses & manufacturing
Uses
CIR ingredient: PEG-2 Stearate
Permitted for use as an inert ingredient in non-food pesticide products; [EPA]
General Manufacturing Information
All Other Chemical Product and Preparation Manufacturing
Octadecanoic acid, 2-(2-hydroxyethoxy)ethyl ester: ACTIVE
Applications
UsesPegosperse(R) 100 S is a low HLB, self-emulsifying, surface active agent suggested for use in cosmetic formulations (thickening agent), household products (dispersing and thickening agent) and rubber molding lubricant (anti-tack agent).
DescriptionPEG-2 stearate is an emulsifier for creams and lotions. This tancolored wax is derived from stearic acid.
Upstream & downstream products
Upstream raw materials
Suppliers46 total
Related reactions
No reaction records under the current filter.
Linked notes
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