1,4-Cyclohexanedicarboxylic Acid (1,4-CHDA) CAS 1076-97-7 (cis- and trans- mixture)

Short Description:

1,4-Cyclohexanedicarboxylic Acid

(cis- and trans- mixture)

Synonyms: 1,4-CHDA; CHDA 

CAS: 1076-97-7

Purity: >99.0% (GC)

Appearance: White Crystal Powder

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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1076-97-7 - Description:

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

1076-97-7 - Chemical Properties:

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

1076-97-7 - Specifications:

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/Storage/Shipping:

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. 

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

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 AssuranceStrict 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.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

1076-97-7 - Risk and Safety:

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

1076-97-7 - Application:

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.  

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