Product Certification&
    Enterprise Certification

    Career Henan Chemical Co

    Country: Country China (Mainland)

    Business Type: Lab/Research institutions

    Enterprise Authentication

      x
    • Ms.cara
    • Ms.candice
    • Ms.Joy
    • Ms.Crystal
    • Ms.Selina
    • Ms.amy
    • Ms.Summer
    • Ms.Flora

  • Mobile:
  • Tel:
  • Fax:+86-371-86652073
  • URL:http://www.coreychem.com
  • Province/state:Henan
  • City:Zhengzhou
  • Street:Building 10 of Innovation Park, East District of the National University Science Park
  • MaxCard:
Home > Products >  High quality Coumarin supplier in China

High quality Coumarin supplier in China CAS NO.91-64-5

  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,Other
  • Product Details

Keywords

  • High quality Coumarin
  • Hot sale Coumarin
  • 91-64-5

Quick Details

  • ProName: High quality Coumarin supplier in Chin...
  • CasNo: 91-64-5
  • Molecular Formula: C9H6O2
  • Appearance: ask
  • Application: ask
  • DeliveryTime: as soon as possible after payment
  • PackAge: according to the clients requirement
  • Port: Shanghai or Qingdao as your request
  • ProductionCapacity: 5 Kilogram/Month
  • Purity: 99%
  • Storage: in a cool and dry place
  • Transportation: by sea, by air, by express
  • LimitNum: 1 Kilogram
  • Synonyms:: High quality 98% Coumarin with cheap p...
  • MF: C9H6O2
  • Mol File: 91-64-5.mol

Superiority

Henan CoreyChem Co., Ltd, facing global High-tech pharmaceutical raw materials, high value-added new type intermediates fine chemicals custom synthesis, scale-up production and rare chemicals trade. We have experienced research staff, strong technical force, well-equipped machine, and considerate marketing team service, with a strict customer intellectual property security system, we are already become good partner of customers from difficult and complex chemical and biological chemical field. Our high quality & low price and effective services shortened new product development cycle,reduced the development and production cost for numerous partners.
 
The company has completed numerous domestic and overseas famous pharmaceutical, chemical, biological and other large and medium-sized company R&D outsourcing services, synthesis process development and optimization services, chemical intermediates customized service, special chemical processing and production services, etc., We hope to become continuous mutually beneficial partnership with you, to create a better business opportunities together.

 

Details

Coumarin Basic information
Brief Introduction Chemical Properties Uses
Product Name: Coumarin
Synonyms: High quality 98% Coumarin with cheap price 91-64-5;Coumarin solution;TIMTEC-BB SBB000094;O-HYDROXYCINNAMIC ACID LACTONE;TONKA BEAN CAMPHOR;5,6-BENZO-2-PYRONE;AKOS 212-75;2H-1-BENZOPYRAN-2-ONE
CAS: 91-64-5
MF: C9H6O2
MW: 146.14
EINECS: 202-086-7
Product Categories: FINE Chemical & INTERMEDIATES;Food & Feed ADDITIVES;Coumarins;Coumarin;Natural Plant Extract;Aromatics;Inhibitors;Heterocycles;Pharmaceutical intermediates;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;-;Fluorescent
Mol File: 91-64-5.mol
Coumarin Structure
 
Coumarin Chemical Properties
Melting point  68-73 °C(lit.)
Boiling point  298 °C(lit.)
density  0.935
vapor pressure  0.01 mm Hg ( 47 °C)
refractive index  1.5100 (estimate)
Fp  162 °C
storage temp.  Refrigerator
solubility  1.7g/l
form  Crystals or Crystalline Powder
color  White
PH Range Non' uorescence (9.5) to light green ' uorescence (10.5)
Water Solubility  1.7 g/L (20 ºC)
λmax 275nm
Merck  14,2562
BRN  383644
Major Application color filter, organic electroluminescent devices, liquid crystal displays, field emission displays, inks, nickel plating, detergents, deodorant for shoes, petroleum products, cigarettes, personal care products, cosmetics, sunscreen cream, perfumes, nucleic acid sequencing, antiinflammatory agent, treatment of cancer, neurotransmission disorders, bleeding disorders, cerebrovascular disease, thrombosis, hemorrhoids, rheumatic disease, arthritic disease, epilepsy, vaginitis, painkiller, teeth whitening agent, skin whitening agent, wound healing promoter
InChIKey ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
CAS DataBase Reference 91-64-5(CAS DataBase Reference)
NIST Chemistry Reference Coumarin(91-64-5)
EPA Substance Registry System 2H-1-Benzopyran- 2-one(91-64-5)
 
Safety Information
Hazard Codes  Xn
Risk Statements  22-40-36/37/38-20/21/22-43
Safety Statements  36-36/37-26
RIDADR  UN 2811 6.1/PG 3
WGK Germany  1
RTECS  GN4200000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29322010
Hazardous Substances Data 91-64-5(Hazardous Substances Data)
Toxicity LD50 orally in rats, guinea pigs: 680, 202 mg/kg (Jenner)
1. Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.
       
2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.
  
3.Technology transfer, the company has accumulated a large number of production processes of drugs, intermediates and raw material. Based on the principle of mutual benefit, and some technology transfer to industry manufacturers, also provides them marketing support.
  
4. Purchasing agency service, Our excellence professional sales team, timely and thoughtful service, in addition to the necessary good language communication ability of professional sales staff, also equipped with professional chemical technical sales consultant, who can answer the customer's academic professional question, we are in line with the aim of offering customer wholehearted service, with our advanced testing equipment checks and abundant R&D and production of domestic partner contacts, to provide rare chemicals with standard purity, reasonable price and cost-effective purchasing agency service to foreign customers, and the help you shorten the sourcing time, reduce the purchasing cost.
  

Other products of this supplier

lookchemhot product CAS New CAS Cas Database Article Data Chemical Catalog