CasNo.77-48-5,1,3-dibromo-5,5-dimethylhydantoin CAS NO.77-48-5,(77-48-5) Suppliers

1 Metric Ton	FOB Price:USD 1.0000 -3.0000

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T,Other

Keywords

77-48-5 77-48-5 1,3-dibromo-5,5-dimethylhydantoin 1,3-dibromo-5,5-dimethylhydantoin

Quick Details

Appearance:crystal, powder
Application:Pharmaceutical intermediates
PackAge:as your request
ProductionCapacity:10|Metric Ton|Day
Storage:stay in dry, cool and well-sealed
Transportation:EMS,HK EMS,FEDEX,DHL,TNT

Superiority:

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

Details:

safety statements:s17-s26-s36/37/39-s45-s61
hs code:29332100
packing group:ii
wgk germany:3
ridadr:un 3087 5.1/pg 2
risk statements:r22;r34;r50;r8
hazard codes:c:corrosive
cas no.:77-48-5
synonyms:view moren,n'-dibromo-5,5-dimethyl hydantoin; dibromatin; dbdmh; dibromantin; dibromantine; bromtoin; 1,3-dibromo-5,5-dimethyl-hydantoin; ddh; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; bromotoin; 1,3-dibromo-5; 3-dibromo-5; 1,3-dibromo-5,5-dimethyl-2,4-imidazolidinedione; 1,3-dibromo-4,4-dimethyl-2,5-dioxoimidazolidine;
formula:c5h6br2n2o2
exact mass:283.88000
molecular weight:285.92100
psa:40.62000
logp:1.52480

1,3-dibromo-5,5-dimethylhydantoin
cas no.:	77-48-5
synonyms:	view more <a -dibromo-5,5-dimethyl="" hydantoin.html"="" style="margin: 0px auto; padding: 0px; border: 0px;">n,n'-dibromo-5,5-dimethyl hydantoin; dibromatin; dbdmh; dibromantin; dibromantine; bromtoin; 1,3-dibromo-5,5-dimethyl-hydantoin; ddh; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; bromotoin; 1,3-dibromo-5; 3-dibromo-5; 1,3-dibromo-5,5-dimethyl-2,4-imidazolidinedione; 1,3-dibromo-4,4-dimethyl-2,5-dioxoimidazolidine;
formula:	c5h6br2n2o2
exact mass:	283.88000
molecular weight:	285.92100
psa:	40.62000
logp:	1.52480

properties
melting point:	197-199oc
boiling point:	250.2oc at 760 mmhg
density:	2.183 g/cm3
storage temp:	0-6oc
flash point:	155oc
stability:	stable under normal temperatures and pressures.
appearance:	white powder
refractive index:	1.621

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.