trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 65355-32-0 |
| Product name | trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Flavorings | Used as a fragrance fixative, imparting woody and amber notes | Incorporated directly into cosmetic fragrance formulations as a base component; subsequently blended for use in perfumes, soaps, detergents, and other products |
Manufacturing Quality Control of trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 210 nm. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using gradient HPLC with diode-array detection; relative retention times and UV spectra support structural assignment. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., methanol, toluene, ethyl acetate) against calibrated standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine generation in pyridine-free reagent; measures water via stoichiometric reaction with iodine and sulfur dioxide. |
| Acid Value | Acid-Base Titration | Titration with standardized potassium hydroxide ethanol solution using phenolphthalein indicator; calculates mg KOH per gram of sample. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion by inductively coupled plasma mass spectrometry with isotope dilution for trace-level accuracy. |
| Chloride Impurity | Ion Chromatography | Separation of anions on a high-capacity anion-exchange column with suppressed conductivity detection; quantifies chloride as ppm level. |
| Sulfated Ash | Gravimetric Analysis | Ignition at 750 C followed by sulfate addition and repeated incineration; residue weight reflects inorganic non-volatile content. |
| Optical Rotation | [alpha]D Measurement | Measurement of plane-polarized light rotation in solution using a digital polarimeter; reports specific rotation at 20 C and sodium D-line. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary method per USP <741>. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion via Mie scattering theory; reports D10, D50, D90 values in micrometers. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic mesophilic bacteria and fungi using membrane filtration followed by incubation on TSA and SDA agar plates. |
Technical Specifications of trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 62–66°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Acid Value (mg KOH/g) | 185–195 mg KOH/g |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid
Safety Information of trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid
Industrial trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic acid Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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