Molekula
Dicyclohexyl phthalate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Dicyclohexyl phthalate (DCHP) is a phthalate ester plasticizer used primarily to improve flexibility, durability, and low-temperature performance in PVC and other polymers. It is also employed in adhesives, sealants, and some coatings to enhance workability and resistance. This chemical has a CAS number of 84-61-7, with the molecular formula C6H4-1,2-(CO2C6H11)2 and a molecular weight of 330.42 g/mol. It is stored at ambient conditions and carries a "Danger" signal word due to its hazardous properties. Molekula supplies Dicyclohexyl phthalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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100 g — $83.60 per pack
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Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 185 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White granular solid |
| Odour | Mildly aromatic odor |
| Melting Point | 66 °C |
| Density | 1.383 g/cm³ at 20 °C |
| Water Solubility | 4 mg/L at 24 °C |
| Solubility (other solvents) | Slightly soluble in chloroform; soluble in ethanol, diethyl ether |
| Vapour Pressure | 8.69 × 10⁻⁷ mmHg at 25 °C |
| Refractive Index | 1.431 |
Source: PubChem CID 6777 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90033293 |
| CAS Number | 84-61-7 |
| IUPAC Name | dicyclohexyl benzene-1,2-dicarboxylate |
| EC Number | 201-545-9 |
| Molecular Formula | C6H4-1,2-(CO2C6H11)2 |
| Molecular Weight | 330.42 |
| Exact Mass | 330.1831 |
| SMILES | C1CCC(CC1)OC(=O)C2=CC=CC=C2C(=O)OC3CCCCC3 |
| InChIKey | VOWAEIGWURALJQ-UHFFFAOYSA-N |
| InChI | InChI=1S/C20H26O4/c21-19(23-15-9-3-1-4-10-15)17-13-7-8-14-18(17)20(22)24-16-11-5-2-6-12-16/h7-8,13-16H,1-6,9-12H2 |
| PubChem CID | 6777 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29173401 |
| Tariff Code | 2917340090 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H317 May cause an allergic skin reaction
- H360D May harm the unborn child
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P202 Do not handle until all safety precautions have been read and understood
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1,2-Benzenedicarboxylic acid, dicyclohexyl ester
- DCHP
- Diclohexyl 1,2-benzenedicarboxylate
- Dicyclohexyl benzene-1,2-dicarboxylate
- Ergoplast FDC
- HF 191
- Howflex CP
- KP 201
- Phthalic acid, dicyclohexyl ester
- Unimoll 66
Frequently asked questions
What is Dicyclohexyl phthalate (CAS 84-61-7) commonly used for?
Dicyclohexyl phthalate (DCHP) is primarily used as a plasticizer in PVC and other polymers to improve flexibility, workability, and durability, particularly in applications like flooring, wire insulation, and adhesives.
What is the molecular formula and molecular weight of Dicyclohexyl phthalate?
The molecular formula is C₂₀H₂₆O₄ (C₆H₄-1,2-(CO₂C₆H₁₁)₂), and the molecular weight is 330.42 g/mol.
What safety classification and signal word apply to Dicyclohexyl phthalate?
Dicyclohexyl phthalate is classified as Danger under GHS, with potential hazards including reproductive toxicity and environmental persistence.
What grades or purity levels of Dicyclohexyl phthalate does Molekula supply?
Molekula supplies technical-grade Dicyclohexyl phthalate, typically ≥99% purity, suitable for industrial plasticizer applications.
Can Molekula supply Dicyclohexyl phthalate in bulk quantities?
Yes, Molekula can provide Dicyclohexyl phthalate in bulk quantities, with flexible packaging options (drums, IBCs) based on customer requirements.
What documentation is included with a Dicyclohexyl phthalate order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and, if applicable, a Customs Declaration for international shipments.
Ready to order or need a custom pack?
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