didecyl phthalate (CAS 84-77-5) — formula C28H46O4, molecular weight 446.7; category organic chemicals.
didecyl phthalate (CAS 84-77-5) is a chemical raw material in the organic chemicals category. Its molecular formula C28H46O4 comprises 28 C, 46 H, 4 O atoms. Its molecular weight is about 446.7. Reported physicochemical data: melting point around 2.5 °C, boiling point around BP: 261 °C at 5 mmHg, LogP about log Kow = 9.05. 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 | 84-77-5 |
|---|---|
| Molecular Formula | C28H46O4 |
| Molecular Weight | 446.7 |
| Melting Point | 2.5 °C |
| Boiling Point | BP: 261 °C at 5 mmHg |
| LogP | log Kow = 9.05 |
| Applications | plasticizer (especially for vinyl resins), Also used to make electric cables and plastisols, Plastic Composites Manufacturing, Plasticizer, especially for vinyl resins, IN MANUFACTURE OF ELECTRIC CABLES |
| Category | Organic Chemicals |
Documented applications: plasticizer (especially for vinyl resins), Also used to make electric cables and plastisols, Plastic Composites Manufacturing, Plasticizer, especially for vinyl resins, IN MANUFACTURE OF ELECTRIC CABLES.
didecyl phthalate is a carbon-based organic compound with CAS registry number 84-77-5 and molecular formula C28H46O4 (molecular weight 446.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 84-77-5
Its molecular formula C28H46O4 comprises 28 C, 46 H, 4 O atoms.
Also known as: didecyl phthalate · 邻苯二甲酸二癸酯
Category: organic chemicals
The CAS registry number of didecyl phthalate is 84-77-5.
Molecular formula C28H46O4, molecular weight 446.7.
It is also registered under: didecyl phthalate, 邻苯二甲酸二癸酯.
Recorded applications: plasticizer (especially for vinyl resins), Also used to make electric cables and plastisols, Plastic Composites Manufacturing, Plasticizer, especially for vinyl resins, IN MANUFACTURE OF ELECTRIC CABLES.
Category: Organic 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 didecyl phthalate (CAS 84-77-5), compiled from public chemistry databases.
| CAS Registry Number | 84-77-5 |
|---|---|
| PubChem CID | 6788 |
| Molecular formula | C28H46O4 |
| IUPAC name | didecyl benzene-1,2-dicarboxylate |
| UNII (FDA) | FI5FBN947Z |
| Molecular Weight | 446.7 |
|---|---|
| XLogP3 | 11.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 22 |
| Exact Mass | 446.33960994 |
| Monoisotopic Mass | 446.33960994 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 32 |
| Boiling Point | BP: 261 °C at 5 mmHg |
|---|---|
| Melting Point | 2.5 °C |
| Solubility | In water, 2.20X10-4 mg/L at 25 °C |
| Density | 0.9675 at 20 °C/20 °C |
| Vapor Pressure | 0.00000001 [mmHg] |
| LogP | log Kow = 9.05 |
| LogP | 9.05 |
| Viscosity | 113.2 cP at 20 °C |
DIDECYL PHTHALATE; 84-77-5; Decyl phthalate; Di-n-decyl phthalate; Vinicizer 105; Vinysize 105; Phthalic acid, didecyl ester; Didecyl 1,2-Benzenedicarboxylate; 1,2-Benzenedicarboxylic acid, didecyl ester; didecyl benzene-1,2-dicarboxylate; DTXSID3026512; AI3-02692 (USDA); FI5FBN947Z; NSC-15319; DTXCID706512; RefChem:133271
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|
didecyl phthalate · CAS 84-77-5 · C28H46O4. UNII FI5FBN947Z. Boiling Point: BP: 261 °C at 5 mmHg; Melting Point: 2.5 °C; Solubility: In water, 2.20X10-4 mg/L at 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 邻苯二甲酸二癸酯