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Home > Products >  High Quality Diethyl phosphite

High Quality Diethyl phosphite CAS NO.762-04-9

  • FOB Price: USD: 1.00-1.00 /Gram Get Latest Price
  • Min.Order: 1 Gram
  • Payment Terms: L/C,D/A,D/P,T/T,
  • Available Specifications:

    1(1-2)Gram

  • Product Details

Keywords

  • 762-04-9
  • Diethyl phosphite
  • Diethyl phosphite Price

Quick Details

  • ProName: High Quality Diethyl phosphite
  • CasNo: 762-04-9
  • Molecular Formula: C42H63O3P
  • Appearance: Yellow liquid
  • Application: pharmaceutical intermediates
  • DeliveryTime: Qingdao Port
  • PackAge: 1kg or 25Kg drum
  • Port: QIngdao Port
  • ProductionCapacity: 3000 Metric Ton/Year
  • Purity: 98% HPLC
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: By air or by sea. Prompt delivery
  • LimitNum: 1 Gram
  • Moisture Content: See data sheet
  • Samples: Available

Superiority

 Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
 
Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
 
The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
 
QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Details


 

basic information

product name:

diethyl phosphite

synonyms:

diethoxyphosphine oxide;diethyl acid phosphite;diethylacidphosphite;diethylfosfit;ethyl phosphonate ((eto)2hpo);hydrogen diethyl phosphite;hydrogendiethylphosphite;o,o-diethyl phosphonate

cas:

762-04-9

mf:

c4h11o3p

mw:

138.1

product categories:

pharmaceutical intermediates;organic building blocks;organic phosphates/phosphites;catalysis and inorganic chemistry;phosphorus precursors;organophosphorus compound;organic phosphates/phosphites;phosphorus compounds

mol file:

762-04-9.mol

 

 

chemical properties

melting point

-70 °c

boiling point

50-51 °c2 mm hg(lit.)

density

1.072 g/ml at 25 °c(lit.)

refractive index

n20/d 1.407(lit.)

fp

180 °f

solubility

dissolves in the ethyl alcohol, the ether and so on organic solvent

sensitive

moisture sensitive

stability

stable. incompatible with strong oxidizing agents, strong acids, acid chlorides, strong bases. may decompose on exposure to moisture. combustible.

 

usage and synthesis

chemical properties

colourless liquid

usage

used as extracting agent, phosphate intermediate and still used to synthesize plasticizer, fire retardant and others.

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