Dimethylbisdiphenylphosphinoxanthene CAS NO.161265-03-8

FOB Price:: USD 500.00-500.00 /Metric Ton Get Latest Price

Min.Order Quantity:: 10 Metric Ton

Purity:: 99.8%

Port:: tianjin china

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane
(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine)
4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene

Quick Details

ProName: Dimethylbisdiphenylphosphinoxanthene
CasNo: 161265-03-8
Molecular Formula: C39H32OP2
Appearance: White to light yellow crystal for firs...
Application: Used for collodion, nitrocellulose, va...
DeliveryTime: Delivery within two weeks after receiv...
PackAge: 180 kg drum packaging, specifications....
Port: tianjin china
ProductionCapacity: 10 Metric Ton/Month
Purity: 99.8%
Storage: Dry and cold condition
Transportation: 180 kg drum packaging, specifications....
LimitNum: 10 Metric Ton
Water Content: ≤0.01
Impurity: 0.001
Ash: 0.001
Light transmittance (0.1% aqueous solution) : 0.1% or greater: Light transmittance (0.1% aqueous solu...

Superiority

chengdu and import and export trade 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

cas:
the 161265-03-8 -
precise quality: 578.19300
molecular formula: c39h32op2 logp: 7.63460
molecular weight: 578.61800 psa: 36.41000
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the basic information
chinese name: 4, 5 - double diphenyl phosphine - 9, 9 - dimethyl oxygen mixed anthracene chinese alias: 4, 5 - a double (diphenyl phosphine) - 9, 9 - dimethyl oxygen mixed anthracene;4, 5 - a double (diphenyl phosphine) - 9, 9 - dimethyl presence of;4, 5 - two (benzoyl sulfonium) - 9, 9 - dimethyl xanthydrol, 9, 9 - dimethyl - 4, 5 - a double (diphenyl phosphate) of tons;english name: alias: (5 - diphenylphosphanyl dimethylbisdiphenylphosphinoxanthene english - 9, 9 - dimethylxanthen - 4 - yl) - diphenylphosphane;(9, 9 - - xanthene - 4, 5 - dimethyl - 9 h diyl) bis (diphenylphosphine);4, 5 - bis (diphenylphosphino) - 9, 9 - dimethylxanthene;9, 9 - dimethyl - 4, 5 - bis (diphenylphosphino) xanthene;cas no. : 161265-03-8 formula: c39h32op2 molecular weight: 578.61800 the precise quality: 578.19300 psa: logp 36.41000:7.63460
physical and chemical properties
appearance and properties: white to light yellow crystal melting point: 224-228 ° c (lit.) the boiling point: dhs c at 760 mmhg flash point 665.7:449.9 dhs c vapor pressure: 7.61 e-17 mmhg at 25 ° c
safety information