Basic information
- CAS
3115-39-7- Standard SMILES
CCCCCCCCOP(=O)(O)OCCCCCCCC- InChIKey
HTDKEJXHILZNPP-UHFFFAOYSA-N- Molecular formula
- C16H35O4P
- Average molar mass
- 322.42 g/mol
- Monoisotopic mass
- 322.22729659
Names & identifiers
- Preferred name
- Di-n-octyl phosphate
- IUPAC
- dioctyl hydrogen phosphate
- English name
- dioctyl hydrogen phosphate
- Molecular formula
- C16H35O4P
- Molecular weight
- 322.420461
Names & synonyms
Dioctyl phosphate3115-39-7Phosphoric acid, dioctyl esterDioctylorthophosphateDi(octyl) hydrogen phosphateOctyl phosphate, (C8H17O)2(HO)PODTXSID9058606di-n-octyl phosphateRefChem:586052DTXCID9032292221-485-7Dioctyl hydrogen phosphate
Show more names
Phosphoric Acid Dioctyl EsterEINECS 221-485-7NSC 70167AI3-15045Phosphoric acid,dioctyl esterPhosphoric acid hydrogen dioctyl esterNCIOpen2_008413SCHEMBL55462
Database identifiers
- CAS
3115-39-7、73050-04-1- PubChem CID
- 76563
- DTXSID
DTXSID9058606- EC Number
- 221-485-7
- Nikkaji
- J217.278J
Properties
Computed structural properties
- XLogP
- 5.8
- Topological polar surface area
- 55.8 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 16
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 237
Experimental & physicochemical properties
Chemical Classes
Other Classes -> Organophosphates, Other
Organophosphate diesters (OPDE)
Physicochemical properties
- Melting point
- 29 · 29-30 °C
- Boiling point
- 402 · 402.0±28.0 °C(Predicted)
- Density
- 0.9779 g/cm3 · 0.9779 g/cm3
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Low-Melting Solid
- pka
- 1.51 · 1.51±0.50(Predicted)
- color
- Off-White
- Stability
- Moisture Sensitive
- EPA Substance Registry System
- Dioctyl phosphate (3115-39-7)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314
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
This chemical does not meet GHS hazard criteria for 3.7% (1 of 27) of reports.
Danger
H314 (96.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 27 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Phosphoric acid, dioctyl ester
Phosphoric acid, dioctyl ester: 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.
Hazards SummarySee Monooctyl phosphate.
Hazard Classes and CategoriesSkin Corr. 1B (96.3%)
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- Hazard statements
- H314
- Precautionary statements
- P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPhosphoric acid, dioctyl ester: ACTIVE
Applications
UsesPhosphoric acid dioctyl ester is used in conjunction with polyaniline as an active pigment in various resins and also protects iron from corrosion. Phosphoric acid dioctyl ester is also used in multichannel taste sensors, devices that transform information about taste into electrical signals and subsequently analyzed by a computer.
Suppliers10 total
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
陕西缔都医药化工有限公司+86-029-81138252 +86-173 9270 1263 · [email protected]
郑州盖科科技有限公司0371-63336364 17344886665 · [email protected]
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
陕西缔都医药化工有限公司029-029-029-81148696 18161915376 · [email protected]
河南沁朋科技有限公司微信：18839185240; 15737400781 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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