Copyright: BOAI NKY Medical Technology Group Ltd., Registration No  beijing ICP Prepare NO:17048418号-1

Pharmaceutical - Industry

产品名称

Pharmaceutical - Industry

Polyvinylpyrrolidone　　 Vinyl 　　N-vinylcaprolactam ChemicalDescription:N-vinylcaprolactam CASNo.:2235-00-9 Molecularformula:C8H13NO Molecularweight:139.19 Specifications ExteriorliquidContent%min99.0Me
Product description

Polyvinylpyrrolidone

　　

 

Vinyl

 

　　N-vinyl caprolactam

 
Chemical Description: N-vinyl caprolactam
 
CAS No.:2235-00-9
 
Molecular formula: C8H13NO
 
Molecular weight: 139.19
 
Specifications

 

Exterior

liquid

Content% min

99.0

Melting point

(34℃)fMelting point

Boiling point

113-116℃(13 mbar)

Flash point

114℃

proportion

1.01 g/ m3 (40℃)

Moisture  % max

0.5

 

　　package:

 
200L galvanized iron drum, 150 kg / barrel. (Or according to customer specified packaging)
 
 
 
 
 
Vinyl imidazole
 
Product Name: N-vinylimidazole
 
CAS No. 1072-63-5
 
Molecular formula: C5H6N2
 
Molecular weight: 94.12
 
Specifications:

 

Exterior

Colorless to light yellow transparent liquid

content  % min

98

Melting point

79℃

Boiling point

192℃

Flash point

84℃

proportion

1.043 g/ m3

Moisture % max

0.5

 

　　Packaging: 200KG galvanized drum or according to customer specified packaging.

 

 

 

　　Vinyl methyl ethers

 
Product Name: Vinyl Ether
 
CAS No.: 107-25-5
 
Molecular formula: C3H6O
 
Molecular weight: 58.1
 
Specifications:

 

Exterior

Colorless transparent liquid

content% min

99.5

Melting point

-121.6℃

Boiling point

6℃

Flash point

-

density

0.75g/ m3

Moisture% max

0.2

 

　　package:

 
200L galvanized iron drum, 150 kg / barrel. (Or according to customer specified packaging)

 

 

　　Vinyl ether

 
Product Name: Vinyl Ether
 
CAS No. 109-92-2
 
Molecular formula: C4H8O
 
Molecular weight: 72.11
 
Specifications:

 

Exterior

Colorless transparent liquid

content % min

99

Melting point

-115℃

Boiling point

36℃

Flash point

-45℃

density

0.754 g/ m3

 

　　Packing: 200L galvanized iron drum, 150 kg / barrel. (Or according to customer specified packaging)

 

 

 

　　Vinyl n-butyl ether

 
Product Name: Vinyl Butyl Ether
 
CAS No. 1111-34-2
 
Molecular formula: C6H12O
 
Molecular weight: 100.16
 
Specifications

 

Exterior

Colorless transparent liquid

content % min

99

Melting point

-113℃

Boiling point

94℃

Flash point

-6℃

density

0.779 g/ m3

 

　package:

 
200L galvanized iron drum, 150 kg / drum, (or according to customer specified packaging).

 

 

　　Vinyl isobutyl ether

 
Product Name: Vinyl Isobutyl Ether
 
CAS No. 109-53-5
 
Molecular formula: C6H12O
 
Molecular weight: 100.16
 
Specifications:

 

Exterior

Colorless transparent liquid

content　%　min

99

Melting point

-112℃

Boiling point

83℃

Flash point

-15℃

density

0.769 g/ m3

 

　package:

 
200L galvanized iron drum, 150 kg / drum (or according to customer specified packaging).

 

 

Vinyl cyclohexyl ether
 
Product Name: Cyclohexyl vinyl ether
 
CAS No.:2182-55-0
 
Molecular formula: C8H14O
 
Molecular weight: 126.20
 
Specifications:

Exterior

Colorless transparent liquid

content  % min

99

Melting point

-109℃

Boiling point

150-152℃

Flash point

35℃

density

0.891 g/ m3
package:
 
200L galvanized iron drum, 150 kg / drum (or according to customer specified packaging)

 

 

 

　Vinyl tert-butyl ether

 
Product Name: tert-butyl vinyl ether
 
CAS No.:926-02-3
 
Molecular formula: C6H12O
 
Molecular weight: 100.16
 
Specifications:

 

Exterior

Colorless transparent liquid

content  % min

98

Melting point

-112℃

Boiling point

76℃

Flash point

-17℃

density

0.769 g/ m3

 

package:
 
200L galvanized barrels.

 

4-hydroxybutyl vinyl ether
 
Product Name: 4-hydroxybutyl vinyl ether
 
1,4 butanediol monoether
 
CAS No.17832-28-9
 
Molecular formula: C6H12O2
 
Molecular weight: 116.16
 
Specifications:

Exterior

Colorless transparent liquid

content % min

99

Melting point

-33℃

Boiling point

189℃

Flash point

88℃

density

0.944 g/ m3

 

Packaging Packaging:
 
200L galvanized iron drum. 150 kg / barrel. (Or according to customer specified packaging).

 

 

other

　　2-pyrrolidone

　　Product Name: 2-Pyrrolidone

　　CAS NO .: 615-45-5

　　Appearance: colorless crystal

　　Main properties: Completely miscible in water and organic solvents, liquid above 25 ℃; Melting point 24.6 ℃, boiling point 245 ℃; Viscosity 13.1mPa.s@25 ℃;

　　Flash point 129.4 ℃; specific gravity 1.102g/ml@20 ℃, chemical stability, non-corrosive.

　　Product standard: QB-05NKY-2-P

 

content%min

      99.0      

Moisture%max

0.1

γ-butyrolactone% max

0.2

Amine% max

0.2

Chromaticity APHAmax

50

Main use: It is a kind of high boiling point polar solvent and organic synthesis intermediate. It is mainly used as the raw material of synthetic drugs "piracetam" and "γ-aminobutyric acid", high boiling point solvent of many drugs and resins, Drug solubilizer, etc., but also as a high concentration of antibacterial agent for veterinary drugs.

 

r-butyrolactone

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待