trans-4-Butylcyclohexanecarboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 38289-28-0 |
| Product name | trans-4-Butylcyclohexanecarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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-Butylcyclohexanecarboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk trans-4-Butylcyclohexanecarboxylic 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-Butylcyclohexanecarboxylic acid
| Industry | Application | Process |
|---|---|---|
| Liquid Crystal Materials | Liquid crystal monomer, used to improve the clearing point, viscosity, and dielectric anisotropy of nematic liquid crystal mixtures | Co-polymerized or blended with other liquid crystal monomers (e.g., biphenyls, pyrimidines) to formulate nematic liquid crystal mixtures |
| Pharmaceutical Intermediates | Structural building block for synthesizing bioactive molecules, such as prostaglandin E2 analogs | Incorporated into the target molecular scaffold via multi-step organic synthesis, including esterification, reduction, and coupling reactions |
| Organic Synthesis | Building block for chiral ligands or catalysts | Used to construct functional molecules containing chiral centers via asymmetric hydrogenation, chirality-inducing cyclization, and related strategies |
Manufacturing Quality Control of trans-4-Butylcyclohexanecarboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV absorbance at ~210 nm. |
| Related Substances (Impurities) | HPLC with UV detection | Separation and quantification of structurally related impurities (e.g., cis-isomer, unreacted intermediates, degradation products) using gradient elution and UV detection. |
| cis-4-tert-Butylcyclohexanecarboxylic Acid (Isomeric Impurity) | Chiral GC or Chiral HPLC | Enantioselective or diastereoselective separation and quantification of the cis-isomer using a chiral stationary phase and flame ionization or UV detection. |
| Residual Solvents | Gas Chromatography (GC) with FID or HS-GC | Qualitative and quantitative analysis of volatile organic solvents (e.g., toluene, ethyl acetate, heptane) based on retention time and peak area calibration. |
| Heavy Metals (as Pb) | ICP-MS or ICP-OES after acid digestion | Multi-element quantification of toxic metals (Pb, Cd, Hg, As) following microwave-assisted nitric acid/hydrogen peroxide digestion and plasma-based elemental detection. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water content via iodine generation and stoichiometric reaction with water in anhydrous methanol-based medium. |
| Acid Value | Acid-Base Titration (NaOH, phenolphthalein or potentiometric endpoint) | Neutralization of carboxylic acid groups with standardized sodium hydroxide solution; acid value calculated as mg KOH per g sample. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid–liquid phase transition temperature using controlled heating and optical observation or automated digital detection. |
| Appearance and Color | Visual Inspection / APHA Color Scale | Subjective assessment of physical state (crystalline solid) and color intensity compared to platinum-cobalt standards. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Quantification of non-volatile inorganic residue after high-temperature ignition (~750 °C) in a platinum crucible. |
| Specific Optical Rotation | [α]D measurement using Polarimeter | Measurement of rotation of plane-polarized light at 589 nm to confirm chiral integrity and absence of racemization. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample to determine volumetric particle size distribution based on light scattering patterns. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) or Oven Drying | Determination of volatile content (e.g., residual solvents, moisture) by mass loss upon heating under controlled conditions (e.g., 105 °C, 2 h). |
Technical Specifications of trans-4-Butylcyclohexanecarboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 128–132°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 185–195 mg KOH/g |
| Identification (NMR) | Conforms to reference spectrum |
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-Butylcyclohexanecarboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of trans-4-Butylcyclohexanecarboxylic acid
Safety Information of trans-4-Butylcyclohexanecarboxylic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of trans-4-Butylcyclohexanecarboxylic acid
Industrial trans-4-Butylcyclohexanecarboxylic 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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