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CAS:507-09-5
Molecular Formula:C2H4OS
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Ethanethioic Acid; Thioacetic Acid; Thioacetic; Ethanethiolic Acid; Racecadotril Impurity A
Brief Introduction
The product is an acetyl thiolation agent and sulfhydrylation agent in organic synthesis. It is mainly used in the synthesis of lipoic acid, cystine and mercaptocarboxylic acid. It is also used in the synthesis of hormone modifier and antidote, cephalosporin modifier and bactericide, polymer modifier and additive. It is used for reagents, fragrances, cosmetics, synthetic Kato Pury, etc.
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CAS:520-45-6
Molecular Formula:C8H8O4
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Dehydracetsaeure; Dehydro-Aceticaci; Dehydranone; 2-Acetyl-5-Hydroxy-3-Oxo-4-Hexenoic Acid δ-Lactone; 2H-Pyran-2,4(3H)-Dione, 3-Acetyl-6-Methyl-; Dha; 3-Acetyl-6-Methyl-2H-Pyran-2,4(3H)-Dione; Geogard(R) 221; Dhaa; Geogard(R) 361; 3-Acetyl-6-Methyl-(2H)-Pyran-2,4(3H)Dione; Geogard(R) 111A; Dehydracetic Acid; Methylacetopyronone
Brief Introduction
Dehydroacetic acid is used as an intermediate in organic synthesis; Paste of vinyl acetate emulsion, acrylic vinyl emulsion and other resin emulsion is also used in paste mixture of polyvinyl alcohol, carboxymethyl cellulose, starch and bone glue. Recently, it is more widely used in adhesives, mosquito repellent incense, feed, shampoo, toothpaste and other fields; Because this product has inhibitory effect on mold, yeast and Gram-negative bacteria, it is used in medicine, cosmetics and food as an anti mildew agent and preservative. According to GB2760-1996, it can be used in fermented bean curd, assorted pickles and raw orange juice.
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Liaocheng Tianzhu Biology Science And Technology Co.,Ltd.
99%
/
Tech Grade
25kg
/
Paper Bag
CAS:540-36-3
Molecular Formula:C6H4F2
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2,5-Difluorobenzene; Benzene, 1,4-Difluoro-; 1,4-Difluorobenzene; 1.4-Difluorobenzene; Para-Difluorobenzene; Einecs 208-742-9; P-Difluorobenzene; Benzene,P-Difluoro; Benzene,1,4-Difluoro
Brief Introduction
Pharmaceutical, pesticide, liquid crystal material intermediate.
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CAS:542-08-5
Molecular Formula:C7H12O3
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3-Oxo-Butanoicaci1-Methylethylester; 3-OxobutansαUre-1-Methylethylester; 3-Oxo-Butyricacidisopropylester; Acetoaceticacid,Isopropylester; Butanoic acid, 3-oxo-, 1-Methylethyl Ester; Propan-2-yl 3-Oxobutanoate; Acetoaceticacidisopropylester; Butanoicacid,3-Oxo-,1-Methylethylester; 3-Oxobutanoic Acid Propan-2-Yl Ester; Isopropyl3-Oxobutanoate
Brief Introduction
It is an important raw material for organic synthesis of medicine and veterinary medicine, which is mainly used for the synthesis of famodipine.
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CAS:56047-23-5
Molecular Formula:C8H4ClNaO4
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Sodium 2-Carboxy-4-Chlorobenzoate; 4-Chlorophthalic acid Monosodium salt; Sodium Hydrogen 4-Chlorophthalate; Monosodium Hydrogen 4-Chlorophthalate; 4-Chlorophthalic acid 1-Sodium salt; 4-Chlorophthalic acid 2-Sodium salt; 4-Chlorophthalic acid-Monosodium salt; 1-(Benzoylamino)Methyl-3,4-Dihydroisoquinoline; Sodium 4-Chlorophthalate; Monosodique de l'Acide Chloro-4 Phtalique; 4-Chlorophthalicacidmonosodiumsalttech; 4-Chlorophthalic ACID Sodium SALT; 4-Chloro-1,2-Dicarboxybenzene Monosodium SALT; (Contains Isomer and Phthalic Acid)
Brief Introduction
Chemical intermediate for the synthesis of phthalocyanine blue. It can also be used to synthesize chlorophthalic anhydride.
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