pharmaceutical chemical Caffeic acid C9H8O4 CAS 331-39-5
Min.Order / FOB Price:Get Latest Price
| 100 Gram |
FOB Price: USD 50.0000 |
- Min.Order :100 Gram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram
Keywords
Caffeic acid 331-39-5 C9H8O4
Quick Details
- Appearance:yellow to tan Powder
- Application: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
- PackAge:25kg/Drum or as Your Requirement
- ProductionCapacity:5000|Metric Ton|Month
- Storage:2-8°C
- Transportation:EMS/ DHL/ FedEx/ TNT/ UPS
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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