Diisooctylphosphinic acid
Basic information
- CAS
27661-42-3- Standard SMILES
CC(C)CCCCCP(=O)(O)CCCCCC(C)C- InChIKey
GBNVBFGHGMAMDH-UHFFFAOYSA-N- Molecular formula
- C16H35O2P
- Average molar mass
- 290.42 g/mol
- Monoisotopic mass
- 290.23746735
Names & identifiers
- Preferred name
- Diisooctylphosphinic acid
- IUPAC
- bis(6-methylheptyl)phosphinic acid
- English name
- Bis(2,4,4-trimethylpentyl)phosphinic acid
- Molecular formula
- C16H35O2P
- Molecular weight
- 290.42
Names & synonyms
Diisooctylphosphinic acidRefChem:587845684-208-2BIS(6-METHYLHEPTYL)PHOSPHINIC ACID27661-42-3Phosphinic acid, diisooctyl- (8CI,9CI)148456-58-0SCHEMBL1435229SCHEMBL29128635DTXSID20545423AKOS015839654Diisooctylphosphinic acid, min. 85%, CYTOP? 501
Show more names
technical, ~90% (T)Bis(2,4,4-trimethylpentyl)phosphinic acidDiisooctylphosphinic acid technical, ~90% (T)
Database identifiers
- CAS
27661-42-3- PubChem CID
- 13629073
- DTXSID
DTXSID20545423- EC Number
- 684-208-2
- Nikkaji
- J2.906.595K
Properties
Computed structural properties
- XLogP
- 5.1
- Topological polar surface area
- 37.3 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 12
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 227
Physicochemical properties
- Density
- 0.916 g/mL · 0.916 g/mL at 20 °C (lit.)
- refractive index
- 20 · n20/D 1.460
- Flash point
- 108 °C · 108 °C
- form
- liquid
- InChI
- 1S/C16H35O2P/c1-15(2)11-7-5-9-13-19(17,18)14-10-6-8-12-16(3)4/h15-16H,5-14H2,1-4H3,(H,17,18)
- InChIKey
- GBNVBFGHGMAMDH-UHFFFAOYSA-N
- SMILES
- CC(C)CCCCCP(O)(=O)CCCCCC(C)C
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 319 · H319
- Precautionary statements
- 305 · P305+P351+P338
- PPE
- Eyeshields, Gloves, type ABEK (EN14387) respirator filter
- Hazard Codes
- Xi
- Risk Statements
- 36 · 36
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Safety data
- PPE
- Eyeshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 1
- risk_code
- 36
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 24-26
- Storage Class
- 10 - Combustible liquids
- Hazard statements
- H319
- Hazard Classifications
- Eye Irrit. 2
- Precautionary statements
- P305+P351+P338
Chemistry & industry
Applications
UsesDiisooctylphosphinic Acid functions as a surface passivating ligand in the synthesis of magic-sized cadmium selenide and cadmium telluride nanocrystals.
UsesDiisooctylphosphinic acid (DiOPA) may be used in the following studies:As the surface passivating ligand in the synthesis of magic-sized CdSe and CdTe nanocrystals.As extractant in the extraction of Indium(III) from sulfate solutions.As ligand to investigate the solubility of four copper ligand systems in supercritical CO2.As acid ligand for the Supercritical fluid extraction (SFE) of divalent metals (Zn2+, Cu2+, Pb2+, Cd2+ and Cr3+) from sand and fly ash using CO2.
General DescriptionDiisooctylphosphinic acid is an organophosphorous acid.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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