Dihexyl Phthalate (CAS 84-75-3) — formula C20H30O4, molecular weight 334.4; category organic chemicals.
Dihexyl Phthalate (CAS 84-75-3) is a chemical raw material in the organic chemicals category. Its molecular formula C20H30O4 comprises 20 C, 30 H, 4 O atoms. Its molecular weight is about 334.4. Reported physicochemical data: melting point around -72 °F (NTP, 1992), boiling point around 662 °F at 735 mmHg (NTP, 1992), LogP about 6.9. 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 | 84-75-3 |
|---|---|
| Molecular Formula | C20H30O4 |
| Molecular Weight | 334.4 |
| Melting Point | -72 °F (NTP, 1992) |
| Boiling Point | 662 °F at 735 mmHg (NTP, 1992) |
| LogP | 6.9 |
| Applications | plasticizer, Used to make plastisols for automobile parts and dip-molded products, DnHP is used in the making of plastisols that are subsequently used in the manufacture of automobile parts (air filters, battery covers) and dip-molded products (tool handles, dishwasher baskets). Commercial phthalate substances containing DnHP may be added to the PVC utilized in the manufacture of flooring, canvas tarps |
| Category | Organic Chemicals |
Documented applications: plasticizer, Used to make plastisols for automobile parts and dip-molded products, DnHP is used in the making of plastisols that are subsequently used in the manufacture of automobile parts (air filters, battery covers) and dip-molded products (tool handles, dishwasher baskets). Commercial phthalate substances containing DnHP may be added to the PVC utilized in the manufacture of flooring, canvas tarps.
Dihexyl Phthalate is a carbon-based organic compound with CAS registry number 84-75-3 and molecular formula C20H30O4 (molecular weight 334.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 84-75-3
Its molecular formula C20H30O4 comprises 20 C, 30 H, 4 O atoms.
Also known as: Dihexyl Phthalate · Di-n-hexyl phthalate
Category: organic chemicals
The CAS registry number of Dihexyl Phthalate is 84-75-3.
Molecular formula C20H30O4, molecular weight 334.4.
It is also registered under: Dihexyl Phthalate, Di-n-hexyl phthalate.
Recorded applications: plasticizer, Used to make plastisols for automobile parts and dip-molded products, DnHP is used in the making of plastisols that are subsequently used in the manufacture of automobile parts (air filters, battery covers) and dip-molded products (tool handles, dishwasher baskets). Commercial phthalate substances containing DnHP may be added to the PVC utilized in the manufacture of flooring, canvas tarps.
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 Dihexyl Phthalate (CAS 84-75-3), compiled from public chemistry databases.
| CAS Registry Number | 84-75-3 |
|---|---|
| PubChem CID | 6786 |
| Molecular formula | C20H30O4 |
| IUPAC name | dihexyl benzene-1,2-dicarboxylate |
| UNII (FDA) | 42MAH1QFG5 |
| Molecular Weight | 334.4 |
|---|---|
| XLogP3 | 6.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 14 |
| Exact Mass | 334.21440943 |
| Monoisotopic Mass | 334.21440943 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 24 |
| Boiling Point | 662 °F at 735 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 210 °C at 5 mm Hg |
| Boiling Point | 662 °F at 735 mmHg |
| Melting Point | -72 °F (NTP, 1992) |
| Melting Point | -58 °C |
| Melting Point | -72 °F |
| Flash Point | 350 °F (NTP, 1992) |
| Flash Point | 350 °F |
| Solubility | In water, 0.05 mg/L at 25 °C |
| Density | 1.010-1.016 at 20 °C/20 °C |
DIHEXYL PHTHALATE; 84-75-3; Di-n-hexyl phthalate; dihexyl benzene-1,2-dicarboxylate; Di-n-hexylphthalate; 1,2-Benzenedicarboxylic acid, dihexyl ester; Phthalic acid, dihexyl ester; N-Dihexyl phthalate; Dihexyl 1,2-benzenedicarboxylate; Bis(n-hexyl) phthalate; Hexyl phthalate, 1,2-; Dihexylester kyseliny ftalove; DTXSID6025068; 1,2-Benzenedioic acid dihexyl ester; AI3-04274 (USDA); 42MAH1QFG5
| GHS notification summary | 6.2% (3 / 48) |
|---|
| GHS notification summary | 6.2% (3 / 48) |
|---|---|
| Reported hazard statements | H360 (91.7%), H302, H371, H400, H410 |
H360FD: May damage fertility; May damage the unborn child [Danger Reproductive toxicity]
P203, P280, P318, P405, and P501 (click each P-code to see the statement)
Dihexyl Phthalate · CAS 84-75-3 · C20H30O4. UNII 42MAH1QFG5. Boiling Point: 662 °F at 735 mmHg (NTP, 1992); Boiling Point: 210 °C at 5 mm Hg; Boiling Point: 662 °F at 735 mmHg.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
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