Dioctyl phthalate (CAS 117-84-0) — formula C24H38O4, molecular weight 390.6; category fine chemicals.
Dioctyl phthalate (CAS 117-84-0) is a chemical raw material in the fine chemicals category. Its molecular formula C24H38O4 comprises 24 C, 38 H, 4 O atoms. Its molecular weight is about 390.6. Reported physicochemical data: melting point around -13 °F (NTP, 1992), boiling point around 428 °F at 760 mmHg (NTP, 1992), LogP about 9.1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 117-84-0 |
|---|---|
| Molecular Formula | C24H38O4 |
| Molecular Weight | 390.6 |
| Melting Point | -13 °F (NTP, 1992) |
| Boiling Point | 428 °F at 760 mmHg (NTP, 1992) |
| LogP | 9.1 |
| Applications | Adhesion cohesion promoter, Phthalates |
| Category | Fine Chemicals |
Documented applications: Adhesion cohesion promoter, Phthalates.
Dioctyl phthalate is a high-value fine compound with CAS registry number 117-84-0 and molecular formula C24H38O4 (molecular weight 390.6), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 117-84-0
Its molecular formula C24H38O4 comprises 24 C, 38 H, 4 O atoms.
Also known as: Dioctyl phthalate · 邻苯二甲酸二辛酯
Category: fine chemicals
The CAS registry number of Dioctyl phthalate is 117-84-0.
Molecular formula C24H38O4, molecular weight 390.6.
It is also registered under: Dioctyl phthalate, 邻苯二甲酸二辛酯.
Recorded applications: Adhesion cohesion promoter, Phthalates.
Category: Fine Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Dioctyl phthalate (CAS 117-84-0), compiled from public chemistry databases.
| CAS Registry Number | 117-84-0 |
|---|---|
| PubChem CID | 8346 |
| Molecular formula | C24H38O4 |
| IUPAC name | dioctyl benzene-1,2-dicarboxylate |
| UNII (FDA) | 8X3RJ0527W |
| Molecular Weight | 390.6 |
|---|---|
| XLogP3 | 9.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 18 |
| Exact Mass | 390.27700969 |
| Monoisotopic Mass | 390.27700969 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 28 |
| Boiling Point | 428 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | BP: 220 °C at 2 mm Hg |
| Boiling Point | 428 °F |
| Melting Point | -13 °F (NTP, 1992) |
| Melting Point | 25 °C |
| Melting Point | -13 °F |
| Flash Point | 219 °F (NTP, 1992) |
| Flash Point | 420 °F (215 °C) (Open cup) |
| Flash Point | 219 °F |
| Solubility | In water, 0.022 mg/L at 25 °C |
Dioctyl phthalate; DI-N-OCTYL PHTHALATE; 117-84-0; Dinopol NOP; DNOP; Vinicizer 85; n-Octyl phthalate; Celluflex DOP; Phthalic acid, dioctyl ester; Bis(n-octyl) phthalate; Dioctyl 1,2-benzenedicarboxylate; Px-138; Dioctyl o-benzenedicarboxylate; 1,2-Benzenedicarboxylic acid, dioctyl ester; N-Dioctyl phthalate; Dioktylester kyseliny ftalove
| GHS notification summary | 57.1% (36 / 63) |
|---|
| GHS notification summary | 57.1% (36 / 63) |
|---|---|
| Reported hazard statements | H361 (41.3%), H320, H335, H313, H317, H334, H413 |
This chemical does not meet GHS hazard criteria for 57.1% (36 of 63) of all reports.
H361 (41.3%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
Dioctyl phthalate · CAS 117-84-0 · C24H38O4. UNII 8X3RJ0527W. Boiling Point: 428 °F at 760 mmHg (NTP, 1992); Boiling Point: BP: 220 °C at 2 mm Hg; Boiling Point: 428 °F.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 邻苯二甲酸二辛酯