2-Propylheptanoic Acid
CAS 31080-39-4
2-Propylheptanoic acid (2-PHA, also known as Isodecanoic acid) is a C10 branched carboxylic acid with a unique molecular structure that delivers exceptional low-temperature properties and solubility. It serves as a versatile intermediate for synthetic lubricant esters, plasticizers, corrosion inhibitors, and high-value pharmaceutical and agrochemical synthesis. Its 2-propyl branching pattern provides formulated products with improved cold-flow characteristics.
- Highly branched C10 structure for superior low-temperature fluidity
- Excellent corrosion inhibition in metalworking fluids
- Versatile intermediate for esters, plasticizers, and lubricants
- Suitable for pharmaceutical and agrochemical synthesis
- Consistent quality with full documentation support
Technical Specifications
Key parameters
| Molecular Formula | C10H20O2 |
|---|---|
| Molecular Weight | 172.26 g/mol |
| Appearance | Clear transparent liquid with mild odor |
| Purity | >=98.5% |
| Boiling Point | 265-275 C |
| Density | 0.893 g/cm3 (20 C) |
| Solubility | Soluble in ethanol, ether, and benzene |
Key Functions
Applications
Where it performs
Industrial Intermediates
Qualified for industrial intermediates supply chains with batch documentation on request.
Lubricants & Metalworking
Qualified for lubricants & metalworking supply chains with batch documentation on request.
PVC / Polymer Additives
Qualified for pvc / polymer additives supply chains with batch documentation on request.
Product Family
Related in Acids & Esters
Technical Documents
Documentation
Document request status
Advanced technical resources
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Logistics
Packaging & storage
Packaging options
- 185 kg drum
- 900 kg IBC tote
- Bulk ISO tank
- Flexibag
Storage
Store in a cool, dry, well-ventilated area. Keep containers tightly sealed. Protect from moisture. Recommended storage temperature: 10-30 C.
Shelf life: 12 months from date of manufacture when stored under recommended conditions.
FAQ
Frequently asked questions
What is 2-Propylheptanoic Acid also known as?
2-Propylheptanoic acid is also called Isodecanoic acid, 2-PH acid, and 2-n-Propylheptanoic acid. All names refer to the same C10 branched carboxylic acid.
What industries use 2-PHA?
2-PHA is used in lubricant ester synthesis, plasticizer production, metalworking fluids, and as a pharmaceutical and agrochemical intermediate. Its branched structure provides excellent low-temperature properties.
What packaging options are available?
Standard packaging includes 185 kg drums, 900 kg IBC totes, bulk ISO tank containers, and flexibags. Customized packaging solutions are available for qualified inquiries.
Inquire about 2-Propylheptanoic Acid
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