Dimethyl Malonate

Dimethyl malonate is a reagent used in organic synthesis. It acts as a precursor for the synthesis of mono-substituted and di-substituted acetic acid, barbiturates, vitamin B1 and vitamin B6. It is used in the pharmaceutical industry to prepare pharmaceuticals like chloroquine and butazolidin. It is involved in the synthesis of diastereomeric pure thienylpyridines by reacting with 1,3-diphenylprop-2-enyl acetate.

Brand: Soarwin
CAS No.: 108-59-8
EC number:203-597-8
Molecular Formula: C5H8O4
Density: 1.156 g/mL at 25 °C (lit.)
Boiling point:180-181 °C (lit.)
Melting point:-62 °C (lit.)
Flashing point: 194°F

P-anisaldehyde(p-methoxybenzaldehyde)

P-anisaldehyde
Molecular formula:ch 3 oc 6 h 4 cho
Molecular weight: 136.15
Cas no: 123-11-5
Physical nature:
Light-yellow or colorless oily liquid, boiling point 248·í249.5f¦, solidification point 0f¦, flash point 117.8f¦.It can dissolve in alcohol, ether, slightly dissolve in water.
Use:
It is organic synthesis intermediate, as a taste-spice, widely used in preparation for the flower - essence .
Used to medicine, food and daily chemical industry.



200kg/plastic drum

CAS NO 78-67-1
Azobisisobutyronitrile·+AIBN·¼is a initiator in the polymerization of vinyl chloride,vinylacetate,acrylonitrile,methyl methylacrylate,and styrene. It is also as a foamer of plastic and rubber, and moreover, it can used in organic synthesis

Packing 25¼K/carton
Output 800T/year

Other name:diamine daam
Molecular formula·ªc9h15no2 molecular
Weight·ª169.2 cas no·ª2873-97-4
Daam is one kind of new-type vinyl functional monomer, has unique physicochemical properties, and is applied to many fields, such as the water paint, light sensitive resin, textile, daily chemical industry, medical treatment, paper treatment etc

20kg/ carton or cardboard drum

Thiourea dioxide

Molecular formula:ch4n2so2 molecular weight:108.12
Melting point: 126 fpc ph: 4(1% solution)
Cas no.: 1758-73-2 or 4189-44-0
Un no.: 3341 dangerous goods class: 4.2
It is one kind of new environmental protection product which can replace sodium hydrosulfite. It has good heat stability, high as reducibility, easy operation and transportation and storage convenient. It widely applies to reduction dyes and sulfur dyes dyeing, wool and silk bleaching, disperse dyes reducing cleaning, dye vat cleaning and so on. And also used in paper making industry as paper pulp bleachingwaste paper deink etc. And serves as the catalyst and the stabilizer of the synthetic resin in the high polymer material industry, and also used in the organic synthesis fiber material, the medicament, the medicine, the spice etc in fine chemical and the noble metal recycling and separates also has the application. There is no pollution during the operation.




Packing:25kg/weaved bag

4-cyanophenol (4-hydroxybenzonitrile)

P-hydroxybenzonitrile
Another name:4-cyanophenol, 4-hydroxybenzonitrile, p-cyanophenol
Molecular formula:c 7 h 5 n o
Molecular weight:119.12
Cas no: 767-00-0
Physical nature:
White needle-like crystal, melting point 110f¦-113f¦, boiling point 145f¦/133pa, slightly dissolves in water;dissolves in organic solvent such as methanol, propanone, ether, chloroform etc.
Use:
P- hydroxybenzonitrile is a very important fine organic chemical material and intermediate.
Widely used to compose many kinds of medicine, spice, pesticide, liquid crystal and corrosion inhibitor etc.
Packing:
25kg/ cardboard drum (lined plastic bag inside)
Supply ability:1000mt/year




25kg/ cardboard drum (lined plastic bag inside)

Azobisisobutyronitrile

2, 2-azobisisobutyronitrile(aibn)
Molecular formula:c 8 h 12 n 4 molecular weight:164.21 cas no:78-67-1
Synonyms: 2, 2-azobis(2-methylpropanenitrile)[vazo64] physical nature: azobisisobutyronitrile is white crystal or crystalline powder, easily to dissolve in the methyl alcohol, ethanol, acetone, ethylether, light petroleum etc. The product decomposes flashly and releases nitrogen gas in the position of heating and decomposes slowly under ordinary temperature, which should be stored under 20¦.
Use: azobisisobutyronitrile is a initiator in the polymerization of vinyl chloride, vinylacetate, acrylonitrile, methyl methylacrylate, and styrene. It is also as a foamer of plastic and rubber, and moreover, it can used in organic synthesis.
Packing:25k/carton supply ability:800t/year


25k/carton or drum

1,3 Dichloro acetone
2. 4-Amino-1,2,4-triazole
3. 2 Mercapto 5 Methoxy Benzamedazole
4. 3 chloro propionyl chloride
5. 5 Chloro Valeryl Chloride
6. Acetyl chloride
7. Benzoyl chloride
8. Chloro acetyl chloride
9. Propionyl chloride
10. Pivaloyl Chloride
11. Para chloro benzoyl chloride
12. Boron trifluoride diethyl etherate
13. 2-chlorothiophene
14. Thiophene-2-aldehyde
15. 2,5-Dichlorothiophene
16. 2-Bromothiophene
17. 2-Methyl resorcinol
18. Thiophene 99%
19. 5-Chlorothiophene-2-carboxylic acid (Rivaroxaban Intermediate)
20. 2-Butyl-4-chloro-5-formyl-1H-imidazole (BCFI) (Losartan Intermediate)
21. Cyanuric chloride
22. Benzamidine HCL
23. Glucono Delta Lactone
24. Biphenyl
25. D (-) Tartaric acid
26. L (+) Tartaric acid
27. Cyanoacetic acid 70%
28. Benzylamine
29. 2,6-Diaminotoluene
30. Meta chlorotoluene
31. Di cyclohexylamine (DCHA)
32. 1,2 Dimethoxy ethane (Monoglyme)
33. 2 Methyl THF
34. Acetonitrile
35. Resorcinol
36. 1,4 Dioxane
37. Ethyl bromide
38. N Heptane
39. Diisopropylethylamine (DIPEA)
40. Di isopropyl ether (DIPE)
41. Diisopropylamine (DIPA)
42. Dimethylformamide (DMF)
43. N, N bis(2-chloroethyl) amine HCL
44. Tetra isopropyl titanates (TIPT)
45. Titanium isopropoxide
46. Titanium tetrachloride
47. Tert n butyl titanates
48. Poly butyl titanates
49. Titanium phosphate
50. Tetra octyl titanates
51. N-methyl-2-pyrrolidone (NMP)
52. Tetrahydrofuran (THF)
53. Triethylamine (TEA)
54. N N Dimethyl Acetamide (DMAC)
55. Iso Propyl Acetate (IPAC)
56. Chloro sulfonic acid
57. Ortho nitro chlorobenzene (ONCB)
58. Para nitro chlorobenzene (PNCB)
59. Niacin (Nicotinic acid)
60. Niacinamide (Nicotinamide)
61. Meta Chloro Anisole
62. Meta Bromo Anisole
63. Dibenzoyl-L-tartaric acid monohydrate

OTHER PRODUCTS:
1. N pentane
2. Paraformaldehyde 96%
3. Propionaldehyde
4. Piperdine
5. Piperazine anhydrous
6. Pyridine
7. Sodium borohydride powder
8. Sodium metal
9. Sulphuryl chloride
10. Thionyl chloride
11. 1,2-dichloro ethane (EDC)
12. 1,3-dichloro acetone
13. 2,2-dimethoxy propane
14. 4-chlorobenzophenone
15. Alpha picoline
16. 2-bromobutane
17. Benzenesulfonylchloride (BSC)
18. Benzophenone
19. Benzyl chloride
20. Diglyme
21. Diethyl ether
22. Dimethyl carbonate
23. Dimethyl malonate
24. Dimethyl sulfoxide
25. Ethyl chloroformate
26. Ethyl formate
27. Fluorobenzene
28. Hydrazine hydrate HH 80%
29. Imidazole
30. Iso propyl acetate
31. Malonic acid
32. Methyl acrylic acid
33. Methane sulfonic acid
34. Methane sulfonyl chloride
36. Methyl ethyl ketone (MEK)
37. Methyl tert butyl ether (MTBE)
38. Mono chlorobenzene (MCB)
39. Meta aminophenol
40. N Heptane
41. N Hexane
42. N Propanol (NPA)
43. N, N-dimethyl acetamide (DAMC)
44. N, N-dimethylaniline
45. N Butanol
46. N methyl morpholine