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Home > Products >  pharmaceutical chemical Caffeic acid C9H8O4 CAS 331-39-5

pharmaceutical chemical Caffeic acid C9H8O4 CAS 331-39-5 CAS NO.331-39-5

  • FOB Price: USD: 50.00-50.00 /Kilogram Get Latest Price
  • Min.Order: 100 Gram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
  • Available Specifications:

    99(1-5)Kilogram

  • Product Details

Keywords

  • Caffeic acid
  • 331-39-5
  • C9H8O4

Quick Details

  • ProName: pharmaceutical chemical Caffeic acid C...
  • CasNo: 331-39-5
  • Molecular Formula: C9H8O4
  • Appearance: yellow to tan Powder
  • Application: Caffeic Acid is a constituent of plant...
  • DeliveryTime: Delivery within 3-5 days
  • PackAge: 25kg/Drum or as Your Requirement
  • Port: Shanghai or other port
  • ProductionCapacity: 5000 Metric Ton/Month
  • Purity: 99%
  • Storage: 2-8°C
  • Transportation: EMS/ DHL/ FedEx/ TNT/ UPS
  • LimitNum: 100 Gram
  • Moisture Content: 0.09
  • Impurity: 0.01

Superiority

 



Specification:

 Basic information
Product Name: Caffeic acid
Synonyms: RARECHEM BK HC T335;TIMTEC-BB SBB006475;4-(2’-carboxyvinyl)-1,2-dihydroxybenzene;4-(2-Carboxyethenyl)-1,2-dihydroxybenzene;4-(2'-Carboxyvinyl)-1,2-dihydroxybenzene;CAFFEIC ACID;3-(3,4-DIHYDROXYPHENYL)-2-PROPENOIC ACID;3-(3,4-DIHYDROXYPHENYL)ACRYLIC ACID
CAS: 331-39-5
MF: C9H8O4
MW: 180.16
EINECS: 206-361-2
Chemical Properties
Melting point  211-213 °C (dec.) (lit.)
Boiling point  416.8ºC at 760 mmHg
Flash point 220ºC
Density  1.478 g/cm3
vapor density   
vapor pressure   
exact mass 180.04200
alpha  
FEMA   
refractive index  1.4500 (estimate)
PSA 77.76000
LOGP 1.19560
storage temp.  2-8°C
pka  
Specific Gravity  
Stability Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
PH  
PH Range  
Solubility  ethanol: 50 mg/mL
water solubility soluble in hot water
λmax  
Decomposition  
Dissociation Constants  
Heat of Combustion  
Spectral Properties  
Viscosity  
Sensitive   
Hydrolytic Sensitivity  
Sublimation  
Merck 14,1635
JECFA Number  
BRN  2210883
Chemical Properties It is yellow crystals and can be dissolved in water and ethanol.
InChIKey QAIPRVGONGVQAS-DUXPYHPUSA-N
Corrosivity  
Appearance  Powder
color  yellow to tan
Odor  
Physical  
Purification Methods  
Usage Caffeic Acid is a constituent of plants, probably occurs in plants only in conjugated forms. Caffeic acid is found in all plants because it is a key intermediate in the biosynthesis of lignin, one of the principal sources of biomass. Caffeic acid is one of the main natural phenols in argan oi.
RTECS  
UNII  
MDL MFCD00004392
RTECS  
PubChem  

Package & Delivery:
Packing: 1kg/bag, 25kg/drum, Standard export packing or as clients'requirement packing
Express: EMS/ DHL/ FedEx/ TNT/ UPS
Delivery: Within 3-10 days upon receipt of your payment

Payment:
,money gram,bitcoin ,bank transfer and paypal

Details

Company Profie:

 

    Hanhong Medicine Technology (Hubei) Co., Ltd specializes in the production of organic intermediates, pharmaceutical intermediates, silicones, fluorine, flavors and fragrances intermediates, and has more than 3,000 pharmaceutical intermediates. 
We also offer customized synthesis and custom production services ranging in size from grams to kilograms to tons. 
    The company has its own quality control laboratory, with high-performance liquid chromatography, gas chromatography, spectrophotometer and other complete testing equipment, can be confirmed before leaving the factory. 
    We also have a professional sales team that provides pre-sales and after-sales services 24 hours a day, and your enquiries or questions will be processed within 12 hours. 
    Customer satisfaction and long-term cooperation are our ultimate goal, and we are committed to helping our customers with our quality products. For HPLC, GCMS, NMR and COA of product test data, please feel free to contact us.


 

FAQ


Q1. Can I have a sample order for your products
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.


Q2. What about the lead time
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q3. Do you have any MOQ limit for order
A: Low MOQ, 10-100g for sample checking is available


Q4. How do you ship the goods and how long does it take to arrive
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.


Q5. How to proceed an order for your products
A: First let us know your requirements or application.Then,We quote according to your requirements or our suggestions.After that, customer confirms the samples and places deposit for formal order.Finally,We arrange the production.


Q6. Is it OK to print my logo on package
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.


Q7: Are you trading company or manufacturer
A: We are chemical factory in China. So we can provide wholesale price.

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