Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.

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Chemwill Asia Co., Ltd.

Country:China (Mainland)

Business Type:Manufacturers

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  • Ms.Ella Yu
    Tel: 021-51086038

  • Fax: 021-51861608
  • URL: http://www.chemwill.com
  • Province/state: Jiangsu
  • City: Xuzhou
  • Street:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
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Bis(2-ethylhexyl) phosphate 298-07-7 DEPHA Factory PRICE IN STOCK DI-(2-ETHYLHEXYL)PHOSPHORIC ACID COA CAS 298-07-7

Bis(2-ethylhexyl) phosphate 298-07-7 DEPHA Factory PRICE IN STOCK DI-(2-ETHYLHEXYL)PHOSPHORIC ACID COA CAS 298-07-7 CAS NO.298-07-7

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  • FOB Price: USD: 3.50-5.00 /Metric Ton Get Latest Price
  • Min.Order: 5 Kiloliter
  • Payment Terms: L/C,D/A,D/P,T/T,Other
  • Available Specifications:

    1(1-5)Metric Ton1(10-20)Metric Ton

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  • Bis(2-ethylhexyl) phosphate factory
  • DI-(2-ETHYLHEXYL)PHOSPHORIC ACID
  • Depha

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  • ProName: Bis(2-ethylhexyl) phosphate 298-07-7...
  • CasNo: 298-07-7
  • Molecular Formula: reliable Manufacturer and commercial b...
  • Appearance: As per Certificate of analysis and our...
  • Application: It is an important raw material and in...
  • DeliveryTime: within 5days upon order
  • PackAge: Export standard and according to the c...
  • Port: SHANGHAI or any port in China
  • ProductionCapacity: 3000 Metric Ton/Month
  • Purity: 99% Haccp,,Halal,SC US FDA GMP IS...
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: By AIR or by SEA GMP licence / US-FDA...
  • LimitNum: 5 Kiloliter
  • Heavy metal: heavy metal content less than 20ppm
  • Grade: Industrial Grade
  • Melting Point: 106-109 oC
  • Boiling point: 137 oC (3 torr)
  • Appearance: White to off-white crystalline powder
  • Application: Pharmaceutical intermediates. Can make...
  • Loss On Drying: < 0.30%
  • heavy metal: < 20ppm
  • purity: >99.50%
  • Impurity: <0.5%
  • Specific Rotation: +2°

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Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.

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Bis(2-ethylhexyl) phosphate   298-07-7  Factory PRICE IN STOCK  DI-(2-ETHYLHEXYL)PHOSPHORIC ACID COA  CAS 298-07-7

CAS 298-07-7 highly quality and immedaite delivery

DI-(2-ETHYLHEXYL)PHOSPHORIC ACID

Bis(2-ethylhexyl) phosphate COA TDS price MSDS

Bis(2-ethylhexyl) phosphate price

Bis(2-ethylhexyl) phosphate Manufacturer High quality Best price In stock factory

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Product no. www.chemwill.com-298-07-7-921007006

Bis(2-ethylhexyl) phosphate
Synonyms Bis(2-ethylhexyl) hydrogen phosphate; Di(2-ethylhexyl) phosphate; DEPHA
Molecular Structure CAS # 298-07-7, Bis(2-ethylhexyl) phosphate, Bis(2-ethylhexyl) hydrogen phosphate, Di(2-ethylhexyl) phosphate, DEPHA
Molecular Formula C16H35O4P
Molecular Weight 322.42
CAS Registry Number 298-07-7
EINECS 206-056-4
Properties
Density 0.97
Melting point -60 ºC
Boiling point 48 ºC (12 mmHg)
Refractive index 1.44-1.444
Flash point 137 ºC
Water solubility slightly soluble
Synonyms: kyselinadi-(2-ethylhexyl)fosforecna;NA 1902;P-204;phosphoricacidbis(ethylhexyl)ester;diisooctyl hydrogen phosphate;BIS(2-ETHYLHEXYL) HYDROGEN PHOSPHATE, 97 %;Bis(2-ethylhexyl) phosphate 97%;Di(2-ethylhexyl)phosphate,di(2-ethylhexyl) phosphoric acid
CAS: 298-07-7
MF: C16H35O4P
MW: 322.42
EINECS: 206-056-4
Bis(2-ethylhexyl) phosphate Chemical Properties
Melting point −60 °C(lit.)
Boiling point 48 °C (12 mmHg)
density 0.965 g/mL at 25 °C(lit.)
vapor pressure <0.1 hPa (20 °C)
refractive index n20/D 1.443(lit.)
Fp >230 °F
storage temp. Store below +30°C.
solubility ethanol: soluble100mg/mL, clear
pka 1.47±0.50(Predicted)
form Liquid
color Colorless
Specific Gravity 0.974
PH 3 (< 1g/l, H2O)
Water Solubility slightly soluble
Bis(2-ethylhexyl) phosphate Usage And Synthesis
Chemical Properties clear colorless to light yellow liquid
Uses Additive to lubrication oils, corrosion inhibitor, and antioxidant. Used as extractant in the hydrometallurgical separation of cobalt and nickel. Metal extraction and separation, intermediate for wetting agents and detergents . Feedstock for chemical synthesis; extraction fluid for metal salts; cation extracting agent.
Production Methods Produced by chlorinating bis(2-ethylhexyl) phosphonate to give the phosphate diester chloride, followed by hydrolysis, or by saponification of tris(2-ethylhexyl) phosphate .
General Description Odorless light yellow liquid. Floats on water.
Reactivity Profile Organophosphates, such as Bis(2-ethylhexyl) phosphate, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. Mildly corrosive to most metals; may form flammable hydrogen gas [USCG, 1999].
Health Hazard Contact with liquid irritates eyes and may cause serious injury; consult an eye specialist. Also causes skin irritation on contact. Ingestion produces irritation similar to that caused by strong vinegar.
Fire Hazard Special Hazards of Combustion Products: Irritating phosphorus oxides may be released.
Purification Methods Contaminants of commercial samples include the monoester, polyphosphates, pyrophosphate, 2-ethylhexanol and metal impurities. Dissolve the acid in n-hexane to give an 0.8M solution. Wash this with an equal volume of M HNO3, then with saturated (NH4)2CO3 solution, with 3M HNO3, and twice with water [Petrow & Allen Anal Chem 33 1303 1961]. Similarly, the impure sodium salt, after scrubbing with pet ether, is acidified with HCl and the free organic acid is extracted into pet ether and purified as above [Peppard et al. J Inorg Nucl Chem 7 231 1958], or as described by Stewart & Crandall [J Am Chem Soc 73 1377 1951]. It can be purified via its copper salt [McDowell et al. J Inorg Nucl Chem 38 2127 1976]. [Beilstein 1 IV 1796.]
Bis(2-ethylhexyl) phosphate Preparation Products And Raw materials
Raw materials 1-Octanol-->2-Ethylhexanol-->Octanoyl chloride
Preparation Products Hydrogen peroxide
 
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100oC to +300oC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.we specialize in developing innovative processes for the synthesis of a wide range of products. we also undertake custom synthesis and contract manufacturing. We have Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw materal control, process control and finished product quality inspection. Oue company has passed has passed the ISO9001:2008 . Think Chemistry,Think CHemWill.

 

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Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100oC to +300oC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.we specialize in developing innovative processes for the synthesis of a wide range of products. we also undertake custom synthesis and contract manufacturing. We have Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw materal control, process control and finished product quality inspection. Oue company has passed has passed the ISO9001:2008 .We have flexible payment terms with all of our clients: Various payment terms such as L/C,D/P,D/A and T/T will be accepted. we've been authorized the import&export qualification by the government and also has passed the “iso 9001-2008 quality management system” certification. Our company has strong R&D ability and production experience to provide the customers new APIs. We specialize in developing innovative processes for the synthesis of a wide range of products. We also undertake custom synthesis and contract manufacturing.we always stand on the quality of product as our life, develop in the direction of customers requirement and aim at creating greater value for customers.innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service.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. 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.our concept,1.client is first. 2.credibility is the most important.3.quality control is our life.4.great sense of responsibility.5.we will be responsible for not only our products, our clients, also the society.the corporation's slogan:reliable, professional, cooperative and innovative.the corporation's philosophy: widely absorb different excellent views and ideas from all over the world.the corporation's destination: we will constantly strive to supply customers with new and high-tech products and will keep the leadership in the field. Think Chemistry,Think CHemWill.

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals,  Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

Ms Mary Chi   Sales manager 
 
 
Website: #
 

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Chemwill Asia Co., Ltd.Tel:021-51086038 Fax:021-51861608  Email:chemwillchina@163.com
 Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China,20000