High quality Difurf...

High quality Difurfuryldisulfide supplier in China CAS NO.4437-20-1

High quality Difurfuryldisulfide supplier in China CAS NO.4437-20-1

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : T/T,Other

Keywords

High quality Difurfuryldisulfide Hot sale Difurfuryldisulfide Supply Difurfuryldisulfide

Quick Details

  • Appearance:white-off solid or colorless liquid
  • Application:flavors and fragrances
  • PackAge:25kgs/fiber drum or 200kgs/UN drum
  • ProductionCapacity:50|Metric Ton|Month
  • Storage:in a cool and dry place
  • Transportation:by sea, by air, by express

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:

Difurfuryldisulfide Basic information
Product Name: Difurfuryldisulfide
Synonyms: Difurfuryl disulfide, Furfuryl disulfide;2-(Furan-2-ylmethyldisulfanylmethyl)furan;Bis(2-furanylmethyl) persulfide;Bis(furfuryl) persulfide;Di(furfuryl) persulfide;Difurfuryl persulfide;Difurfuryldisulfide,96%;Difurfuryl disulfide >=95.0%
CAS: 4437-20-1
MF: C10H10O2S2
MW: 226.32
EINECS: 224-649-6
Product Categories: Sulfides flavors;Building Blocks;C8 to C11;Chemical Synthesis;Furans;Heterocyclic Building Blocks;Furan&Benzofuran;API intermediates;sulfide Flavor
Mol File: 4437-20-1.mol
Difurfuryldisulfide Structure
 
Difurfuryldisulfide Chemical Properties
Melting point  10-11 °C(lit.)
Boiling point  112-115 °C0.5 mm Hg(lit.)
density  1.233 g/mL at 25 °C(lit.)
refractive index  n20/D 1.585(lit.)
FEMA  3146 | 2,2'-(DITHIODIMETHYLENE)-DIFURAN
Fp  >230 °F
storage temp.  0-10°C
Specific Gravity 1.235 (20/4℃)
JECFA Number 1081
CAS DataBase Reference 4437-20-1(CAS DataBase Reference)
NIST Chemistry Reference Bis(2-furfuryl)disulfide(4437-20-1)
EPA Substance Registry System Furan, 2,2'-[dithiobis(methylene)] bis-(4437-20-1)
 
Safety Information
Safety Statements  24/25
RIDADR  UN 3334
WGK Germany  3
HS Code  29321900
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.
  

View All
Visit Store

You Might Also Like

Related Searches

Contact Supplier

Confirm to collect the product to my collection?

OKCancel

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View