Evergreen products

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Since January 2014 Catalys is the French agent of EVERGREEN Fine Chemicals.

This Chinese company offers raw material for pharmaceutical and agro-chemical markets.

EVERGREEN manufactures fine organic chemicals applying green technologies into nitration, bromination, oxidation and chlorination.

To learn more about Evergreen

 

With a very performant R&D team EVERGREEN can also offer Custom Synthesis services and thanks to their experience many products are already available on request. Please do not hesitate to contact us for any specific chemicals.

Please chose the corresponding tab to read more about the specific ranges of compounds:

BROMO PRODUCTS

NAME
FORMULA
CAS NUMBER
SYNONYMS
Bromoacetic acid
C2H3BrO2
79-08-3
2-bromoacetic acid
2-Bromopropanoic acid
C3H5BrO2
598-72-1
(±)-2-Bromopropionic acid
2-Bromobutyric acid
C4H7BrO2
80-58-0
2-Bromobutyric acid
2-Bromoisobutyric acid
C2H3BrO2
2052-01-9
2-Bromo-2-methylpropionic acid
2-Bromovaleric acid
C5H9BrO2
584-93-0
2-Bromovaleric acid
2-Bromo-3-methylbutyric acid
C5H9BrO2
565-74-2
2-Bromoisovaleric acid
2,5-Dibromopentanoic acid
C5H8Br2O2
1450-81-3
2,5-Dibromopentanoic acid
2,5-Dibromopentanoic acid ethyl ester
C7H12Br2O2
29823-16-3
2,5-Dibromopentanoic acid ethyl ester
Ethyl bromoacetate
C4H7BrO2
105-36-2
Ethyl bromoacetate
Ethyl-2-bromopropionate
C5H9BrO2
535-11-5
2-Bromopropionic acid ethyl ester
Ethyl-2-bromobutyrate
C6H11BrO2
533-65-6
2-Bromobutyric acid ethyl ester
Ethyl-2-bromoisobutyrate
C6H11BrO2
600-00-0
Ethyl 2-bromo-2-methylpropionate ; 2-Bromoisobutyric acid ethyl ester ; 2-Bromo-2-methylpropionic acid ethyl ester
Ethyl-2-bromoisovalerate
C7H13BrO2
609-12-1
Ethyl 2-bromo-3-methylbutyrate
Ethyl-4-bromobutyrate
C6H11BrO2
2969-81-5
4-Bromobutyric acid ethyl ester
Methyl-2-bromoisovalerate
C6H11BrO2
26330-51-8
Methyl-2-bromo-3-methylbutanoate
Methyl-2-bromohexanoate
C7H13BrO2
5445-19-2
Methyl-2-bromohexanoate
Methyl-2-bromopropionate
C4H7BrO2
5445-17-0
2-Bromopropionic acid methyl ester
Methyl-2-bromobutyrate
C5H9BrO2
3196-15-4
2-Bromobutyric acid methyl ester
Methyl-2-bromoisobutyrate
C5H9BrO2
23426-63-3
Methyl 2-bromo-2-methylpropionate ; 2-Bromoisobutyric acid methyl ester
Isopropyl-2-bromo-2-methylpropionate
C7H13BrO2
51368-55-9
Isopropyl 2-bromoisobutyrate
Tert-butyl-alpha-bromoisobutyrate
C8H15BrO2
23877-12-5
tert-butyl 2-Bromo-2-methylpropionate
1,4-Dibromo Butane
C4H8Br2
110-52-1
1,4-dibromobutane
3-Bromopropionic acid
C3H5BrO2
590-92-1
3-bromopropionic acid
2,3-Dibromopropionic acid
C3H4Br2O2
600-05-5
2,3-dibromopropionic acid
NITRO PRODUCTS

NAME
FORMULA
CAS NUMBER
SYNONYMS
4-Chloro-3,5-dinitrobenzoic acid
C7H3ClN2O6
118-97-8
4-chloro-3,5-dinitrobenzoic acid
2-Chloro-5-nitrobenzaldehyde
C7H4ClNO3
6361-21-3
2-chloro-5-nitrobenzaldehyde
2,3-Dichloro-benzaldehyde
C7H4Cl2O
6334-18-5
2,3-dichloro-benzaldehyde
2-Methoxy-benzenamine
C7H9NO
90-04-0
o-Anisidine; 2-Methoxyaniline
4-Methoxy-benzenamine
C7H9NO
104-94-9
p-Anisidine; 4-Methoxyaniline
3-Nitroacetophenone
C8H7NO3
121-89-1
1-(3-Nitrophenyl)ethanone
2-Nitroanisole
C7H7NO3
91-23-6
1-Methoxy-2-nitrobenzene
4-Nitroanisole
C7H7NO3
100-17-4
1-Methoxy-4-nitrobenzene
2-Nitrobenzaldehyde
C7H5NO3
552-89-6
2-nitrobenzaldehyde
3-Nitrobenzaldehyde
C7H5NO3
99-61-6
3-nitrobenzaldehyde
4-Nitrobenzaldehyde
C7H5NO3
555-16-8
4-nitrobenzaldehyde
3-Nitrobenzoic acid
C7H5NO4
121-92-6
3-nitrobenzoic acid
2-Nitrobenzyl alcohol
C7H7NO3
612-25-9
2-nitrobenzyl alcohol
4-Nitrobenzyl alcohol
C7H7NO3
619-73-8
4-nitrobenzyl alcohol
CHLORO PRODUCTS

NAME
FORMULA
 CAS NUMBER
SYNONYMS
5-Chloro-1-propanol
C3H7ClO
5259-98-3
Chloro-5-pentanol
1,3-Dichloropropane
C3H6Cl2
142-28-9
Dichloro-1,3-propane
1,5-Dichloropentane
C5H10Cl2
628-76-2
Dichloro-1,5-pentane
1,6-Dichlorohexane
C6H12Cl2
2163-00-0
Dichloro-1,6-hexane
1,8-Dichlorooctane
C8H16Cl2
2162-99-4
Dichloro-1,8-octane
1,9-Dichlorononane
C9H18Cl2
821-99-8
Dichloro-1,9-nonane
1,10-Dichlorodecane
C10H20Cl2
2162-98-3
Dichloro-1,10-decane
1-Bromo-2-chloroethane
C2H4BrCl
107-04-0
Bromo-1-chloro-2-ethane
1-Bromo-4-chlorobutane
C4H8BrCl
6940-78-9
Bromo-1-chloro-4-butane
1-Bromo-6-chlorohexane
C6H12BrCl
6294-17-3
Bromo-1-chloro-6-hexane
1-Bromo-5-chloropentane
C5H10BrCl
54512-75-3
Bromo-1-chloro-5-pentane
2-Chloroethanol
C2H5ClO
107-07-3
>Chloro-2-ethanol
4-Chloro-1-butanol
C4H9ClO
928-51-8
Chloro-4-butanol
10-Chloro-1-decanol
C10H21ClO
51309-10-5
Chloro-10-decanol
2-Chloroethyl ethyl ether
C4H9ClO
628-34-2
Chloro-2-ethyl ethyl ether
2-Methoxyethyl chloride
C3H7ClO
627-42-9
Methoxy-2-ethyl chloride
PRODUCTS ON REQUEST

EVERGREEN has a performant R&D team with a dozen of chemists. Based on their experience and partnership with Nanjing University, they can study any specific demand and offer already some products on request. These one are available under 8-12 weeks. Here is a non-exhaustive list:
 
NAME
FORMULA
 CAS NUMBER
SYNONYMS
2,6-Dibromo-4-nitroaniline
C6H4Br2N2O2
827-94-1
2,6-Dibromo-4-nitrobenzenamine
1,3,5-Benzenetricarboxylic acid
C9H6O6
554-95-0
Trimesic acid
2-(Chlorethoxy) Ethanol
C4H9ClO2
628-89-7
Diethylene glycol monochlorohydrin
2,2,2-Trifluoroethanol
C2H3F3O
75-89-8
TFE
2-Methylbenzofuran
C9H8O
4265-25-2
2-methylbenzofuran
6-Chloroquinoline
C9H6ClN
612-57-7
6-chloroquinoline
2-Amino-6-Bromobenzothiazole
C7H5BrN2S
15864-32-1
6-Bromo-1,3-Benzothiazol-2-Amine
4,5-Dicyanoimidazole
C5H2N4
1122-28-7
1H-Imidazole-4,5-Dicarbonitrile; D.C.I.
4-Bromobenzylamine HCl
C7H8BrClN
26177-44-6
4-bromobenzylamine HCl
N,N’-Dimethyloxalamide
C4H8N2O2
615-35-0
N,N’-dimethyloxalamide
3-Methylbenzofuran
C9H8O
21535-97-7
3-methylbenzofuran
3-Hydroxytetrahydrofuran
C4H8O2
453-20-3
Tetrahydrofuran-3-ol
6-Hydroxynicotinic Acid
C6H5NO3
5006-66-6
2-Hydroxy-5-Pyridinecarboxylic Acid
6-Methylquinoline
C10H9N
91-62-3
6-methylquinoline
8-Chloroquinoline
C9H6ClN
611-33-6
8-chloroquinoline
3,5-Dimethylpyrazole
C5H8N2
67-51-6
3,5-Dimethyl-1H-Pyrazole
5,6-Dimethylbenzimidazole
C9H10N2
582-60-5
5,6-dimethylbenzimidazole
2-Acetylthiophene
C6H6OS
88-15-3
Methyl 2-Thienyl Ketone
3-Thiophene-carboxaldehyde
C5H4OS
498-62-4
3-thiophene-carboxaldehyde
2-Aminothiazole
C3H4N2S
96-50-4
2-Thiazolamine
2-Hydroxybenzaldehyde
C7H6O2
100-83-4
2-Hydroxybenzaldehyde
Terpinen-4-ol
C10H18O
562-74-3
4-Carvomenthenol
Methanesulfonic anhydride
C2H6O5S2
7143-01-3
Methanesulfonlic anhydride
Methacrylic anhydride
C8H10O3
760-93-0
2-Methyl-2-Propenoic acid anhydride
CUSTOM SYNTHESIS

Beyond product list that EVERGREEN Fine Chemicals offers, they are open to any specific demand of compounds that would request any of their specific strengths such as nitration, oxidation, bromination or chlorination.
EVERGREEN have their own R&D labs and pilot plant. 12 chemists work in process development and pilot reactor size range from 50 to 500 liters.
Their 3 manufacturing plants have a total reactor volume of 180m3, consisting of 83 reactors ranging from 1 to 5m3 as detailed below:

  • 30 x 1000 L reactors
  • 28 x 2000 L reactors
  • 15 x 3000 L reactors
  • 10 x 5000 L reactors
  • 5 x 50 L reactors
  • 5 x 100 L reactors
  • 5 x 200 L reactors
  • 3 x 300 L reactors
  • 3 x 500 L reactors
  • 3 x 2000 L drying mixer
  • 15 x 1000 L centrifuge
  • 3 x 500 L rectifying column, 2 x 2000 L rectifying column

On an analytical side, EVERGREEN Fine Chemicals can easily characterize compounds produced using their GC, HPLC, GC MS, NMR, UV and FT-IR equipment on-site.
We will welcome any specific enquiries, so feel free to contact us!

Do not hesitate to contact Catalys for any request concerning these EVERGREEN products.

Evergreen brochure and product list

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