Basic information
- CAS
2129-99-9- Standard SMILES
CCCCCCCCCCCCCCCCCC(=O)O.NCCO- InChIKey
XOSCOJBBKOVIOM-UHFFFAOYSA-N- Molecular formula
- C18H36O2.C2H7NO
- Average molar mass
- 345.6 g/mol
- Monoisotopic mass
- 345.32429424
Names & identifiers
- Preferred name
- Octadecanoic acid, compd. with 2-aminoethanol (1:1)
- IUPAC
- 2-aminoethanol;octadecanoic acid
- English name
- stearic acid, compound with 2-aminoethanol (1:1)
- Molecular formula
- C18H36O2.C2H7NO
- Molecular weight
- 345.57
Names & synonyms
2129-99-9monoethanolamine stearateethanolammonium stearateOM507BX521UNII-OM507BX521DTXSID90621942-AMINOETHANOL OCTADECANOATEEINECS 218-347-32-HYDROXYETHYLAMMONIUM STEARATEETHANOL, 2-AMINO-, STEARATE (SALT)RefChem:167656DTXCID2036455
Show more names
Monoethanolamine N-stearateOctadecanoic acid, compd. with 2-aminoethanol (1:1)
218-347-3Stearic acid, compound with 2-aminoethanol (1:1)Athanolaminstearatestearic acid ethanolamineSCHEMBL925670NS00081880Octadecanoic acid--2-aminoethan-1-ol (1/1)Q27285728
Database identifiers
- CAS
2129-99-9- PubChem CID
- 168950
- DTXSID
DTXSID9062194- UNII
- OM507BX521
- EC Number
- 218-347-3
Properties
Computed structural properties
- Topological polar surface area
- 83.6 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 17
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 212
Experimental & physicochemical properties
Physical DescriptionLiquid
Physicochemical properties
- FDA UNII
- 507 BX521 · OM507BX521
- EPA Substance Registry System
- 2 · Octadecanoic acid, compd. with 2-aminoethanol (1:1) (2129-99-9)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 318 · H318
- Precautionary statements
- 280 · P280-P305+P351+P338-P310
- TSCA
- TSCA listed
Safety & regulation
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 3.3% (2 of 60) of reports.
Danger
H318 (96.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
P264+P265, P280, P305+P354+P338, and P317 (click each P-code to see the statement)
Aggregated GHS information provided per 60 reports by companies from 3 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Octadecanoic acid, compound with 2-aminoethanol (1:1)
Octadecanoic acid, compd. with 2-aminoethanol (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanoic acid, compd. with 2-aminoethanol (1:1) 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)
OCTADECANOIC ACID, COMPD. WITH 2-AMINOETHANOL (1:1): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesEye Dam. 1 (96.7%)
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- Hazard statements
- H318
- Precautionary statements
- P280-P305+P351+P338-P310
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 1,000,000 - <2,500,000 lb
Consumer UsesSurfactant (surface active agent)
Industry UsesSurfactant (surface active agent)
General Manufacturing Information
Soap, Cleaning Compound, and Toilet Preparation Manufacturing
Octadecanoic acid, compd. with 2-aminoethanol (1:1): ACTIVE
Suppliers1 total
陕西缔都医药化工有限公司029-029-81120477 17792793610 · [email protected]
Related reactions
1 records
Compound notes
Loading…