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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Contacts

  • 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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α-Bromo-γ-butyrolactone Factory CAS 5061-21-2

α-Bromo-γ-butyrolactone Factory CAS 5061-21-2 CAS NO.5061-21-2

  • msdsMSDS/COA Download

  • 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

  • Product Details

Keywords

  • 2-Bromo-4-butanolide price
  • alpha-Bromo-gamma-butyrolactone price
  • α-Bromo-γ-butyrolactone

Quick Details

  • ProName: α-Bromo-γ-butyrolactone Factory CAS 5...
  • CasNo: 5061-21-2
  • Molecular Formula: α-Bromo-γ-butyrolactone Factory CAS 5...
  • 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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α-Bromo-γ-butyrolactone Factory  CAS 5061-21-2

 

2-Bromo-4-butanolide Manufacturer High quality Best price In stock factory CAS 5061-21-2

2-Bromo-4-butanolide COA TDS price MSDS

 

highly quality and immedaite delivery

 

2-Bromo-4-butanolide Chemical Properties
Boiling point     138 °C/6 mmHg (lit.)
density     1.786 g/mL at 25 °C (lit.)
refractive index     n20/D 1.508(lit.)
Fp     >230 °F
storage temp.     Inert atmosphere,2-8°C
solubility     Acetone, Chloroform, Ethyl Acetate, Methanol
form     Clear Colourless to Light Yellow Liquid
Name        2-Bromo-4-butanolide
Synonyms        2-Bromo-4-hydroxybutyric acid gamma-lactone; alpha-Bromo-gamma-butyrolactone
Molecular Structure        CAS # 5061-21-2, 2-Bromo-4-butanolide, 2-Bromo-4-hydroxybutyric acid gamma-lactone, alpha-Bromo-gamma-butyrolactone
Molecular Formula        C4H5BrO2
Molecular Weight        164.99
2-Bromo-4-butanolide Usage And Synthesis
Chemical Properties    Pale Yellow Liquid
Uses    Lactams inhibit type Q arylesterase activity of human serum paraoxonase PON1.
2-Bromo-4-butanolide Preparation Products And Raw materials
Raw materials    Government regulation-->Gamma Butyrolactone
Preparation Products    SPIZOFURONE-->2-Oxotetrahydrofuran-3-yl methacrylate-->ALPHA-HEXYL-GAMMA-BUTYROLACTONE
CAS Registry Number        5061-21-2
EINECS        225-764-4
Synonyms:    2-BROMO-GAMMA-BUTYROLACTONE;2-BROMO-Y-BUTYROLACTONE;2-bromo-4-butanolide;2-BROMO-4-HYDROXYBUTYRIC ACID GAMMA-LACTONE;2-BROMO-4-HYDROXYBUTYRIC ACID LACTONE;BROMO(ALPHA-)-GAMMA-BUTYROLACTONE;2-Bromo-4-butyrolactone;2-Bromobutyrolactone
CAS:    5061-21-2
MF:    C4H5BrO2
MW:    164.99
EINECS:    225-764-4 
Properties
Density        1.786
Boiling point        138 ºC
Flash point        >110 ºC
 

 

Our main production base is located in Xuzhou industry park. 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 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 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 

 

 

Other products of this supplier

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