Molekula
Dioctyl phthalate
Dioctyl phthalate is a plasticizer used to increase the flexibility and workability of plastics, particularly polyvinyl chloride (PVC). It is also used in adhesives, sealants, and coatings. CAS: 117-84-0, Molecular Formula: C24H38O4, Molecular Weight: 390.56 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Dioctyl phthalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Dioctyl phthalate is a plasticizer used to increase the flexibility and workability of plastics, particularly polyvinyl chloride (PVC). It is also used in adhesives, sealants, and coatings. CAS: 117-84-0, Molecular Formula: C24H38O4, Molecular Weight: 390.56 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Dioctyl phthalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless liquid |
| Density | 0.983 - 0.985 |
| Refractive Index | 1.486 - 1.487 |
| Flash Point | >195 Deg C |
| Water | 0.1% |
| Viscosity | 77 - 82 |
| Identification | Conforms to reference |
| Assay | ≥98% |
| Acidity | <0.10% |
| Chroma (Pb-Co) | <30 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 109 C |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 117-84-0 |
| Molecular Formula | C6H4(COOCH2(CH2)6CH3)2 |
| Molecular Weight | 390.56 |
| SMILES | O=C(OCCCCCCCC)C=1C=CC=CC1C(=O)OCCCCCCCC |
| EC / UN Number | 3082 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2917320000 |
| Tariff Code | 2917320090 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Compressed Gas
GHS04
-
Toxic
GHS06
Hazard statements
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H361 Suspected of damaging fertility or the unborn child
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is dioctyl phthalate used for?
Dioctyl phthalate is primarily used as a plasticizer in polyvinyl chloride (PVC) products to increase flexibility and durability.
What is the chemical formula and molecular weight of dioctyl phthalate?
The formula is C6H4(COOCH2(CH2)6CH3)2 with a molecular weight of 390.56 g/mol.
How should dioctyl phthalate be stored?
It should be stored at ambient temperature, away from direct sunlight and incompatible materials.
What grade of dioctyl phthalate does Molekula supply?
Molekula supplies technical grade dioctyl phthalate suitable for industrial applications.
Can Molekula supply dioctyl phthalate in bulk?
Yes, Molekula can supply dioctyl phthalate in bulk quantities; please contact us for pricing and availability.
What documentation comes with a purchase of dioctyl phthalate?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.