1,4-Cyclohexanedicarboxylic Acid (1,4-CHDA) CAS 1076-97-7 (cis- and trans- mixture)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 1,4-Cyclohexanedicarboxylic Acid (1,4-CHDA) (CAS: 1076-97-7) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 1,4-CHDA, Please contact: alvin@ruifuchem.com
| Chemical Name | 1,4-Cyclohexanedicarboxylic Acid (cis- and trans- mixture) |
| Synonyms | 1,4-CHDA; CHDA; 1,4-CHDA-HP (cis- and trans- mixture) |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 1076-97-7 |
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.18 g/mol |
| Melting Point | 164.0~167.0℃ |
| Water Solubility | Soluble in Water |
| Solubility | Soluble in Methanol, Very Faint Turbidity |
| COA & MSDS | Available |
| Sample | Available |
| Place of Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White Crystal Powder | White Crystal Powder |
| Melting Point | 164.0~167.0℃ | 165.0~167.0℃ |
| Clarity of Alkaline Solution | Clear to Nearly Clear | Clear |
| 1,4-CHDA Purity | >99.0% (GC) (Sum of Isomers) | 99.5% |
| Water Content (K.F) | <1.00% | 0.25% |
| Unreduced Substances | <0.10% | <0.10% |
| Sum of Related Substances | <1.00% | <1.00% |
| Chloride | <0.30% | <0.30% |
| Heavy Metals (as Pb) | <100ppm | <100ppm |
| Iron (Fe) | <15ppm | <15ppm |
| Infrared Spectrum | Conforms to Structure | Conforms |
| Conclusion | The product has been tested and complies with the given specifications | |
| Shelf Life | Two Years When Properly Stored | |
Package: Bottle, Aluminium foil bag, 25kgs net weight in a paper drum with white plastic sack underneath or 500kgs net weight in a bulk bag, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Avoid sources of ignition, oxidizer and alkalies.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols Xn - Harmful
Risk Codes R22 - Harmful if swallowed
R36 - Irritating to the eyes
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
RTECS GU9060000
TSCA Yes
HS Code 2917209090
1,4-Cyclohexanedicarboxylic Acid (1,4-CHDA) (CAS: 1076-97-7) may be used in the synthesis of: polyesters, polyamides, poly(butylene adipate-co-butylene 1,4-cyclohexanedicarboxylate) copolyester, various polyester polyols.
1,4-Cyclohexanedicarboxylic Acid is used in the synthesis of peptic ulcer drugs in medicine, and in the aspect of polyester resin, it is used as a modified monomer to improve the yellowing of polyester resin, and its flexibility (softness) is improved without changing the hardness.
