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Pharmaceutical Intermediates
Product List

N,N' - Diphenylbenzidine

CAS:531-91-9 Product spec:Purity:≥98%
Name:N,N'-Diphenylbenzidine Synonyms:4,4'-Bis(phenylamino)biphenyl;N,N'-Diphenyl-4,4'-biphenyldiamine Cas:531-91-9 Molecular Formula:C24H20N2 Molecular Weight:336.42 Appearance:Gray to brown soli..
Post Time:[2011-01-10 ]A-Chem Technologies Co., Ltd.

4-Methyldiphenylamine

CAS:620-84-8 Product spec:Purity:≥99%
Name:4-Methyldiphenylamine Synonyms:N-Phenyl-p-toluidine; 4-Methyl-N-phenylbenzenamine Cas:620-84-8 Molecular Formula:C13H13N Molecular Weight:183.25 Appearance:Yellow crystalline powder Purity..
Post Time:[2011-01-10 ]A-Chem Technologies Co., Ltd.

3-Methyldiphenylamine

CAS:1205-64-7 Product spec:Purity: ≥99%
"Name:3-Methyldiphenylamine Synonyms:N-Phenyl-m-toluidine;(3-Methylphenyl)phenylamine Cas:1205-64-7 Molecular Formula:C13H13N Molecular Weight:183.25 Appearance: Slight yellow iquid or solid ..
Post Time:[2011-01-10 ]A-Chem Technologies Co., Ltd.

Ferrocene Carboxylic Acid

CAS:1271-42-7 Product spec:Purity:≥99% (HPLC)
Name:Ferrocene Carboxylic Acid Synonyms:Carboxyferrocene; (Carboxycyclopentadienyl)cyclopentadienyliron Cas: 1271-42-7 Molecular Formula: C11H10FeO2 Molecular Weight: 229.91 Appearance: Yellow..
Post Time:[2011-01-10 ]A-Chem Technologies Co., Ltd.

Ferrocene

CAS:102-54-5 Product spec:Purity:≥99% (HPLC)
Name:Ferrocene Synonyms:Di-2,4-cyclopentadien-1-yliron; Biscyclopentadienyliron; Dicyclopentadienyliron Cas:102-54-5 Molecular Formula:C10H10Fe Molecular Weight:186.03 Appearance:Yellow powder ..
Post Time:[2011-01-10 ]A-Chem Technologies Co., Ltd.

4,4'-Dibromobiphenyl

CAS:92-86-4 Product spec:Purity:≥99%
Name:4,4''-Dibromobiphenyl Synonyms:p,p'-Dibromobiphenyl;4,4'-Dibromo-1,1'-biphenyl Cas:92-86-4 Molecular Formula:C12H8Br2 Molecular Weight:312.00 Appearance:White or slight yellow crystalline..
Post Time:[2011-01-10 ]A-Chem Technologies Co., Ltd.

4,4'-Diiodobiphenyl

CAS:3001-15-8 Product spec:Purity:≥99%
Name:4,4-Diiodobiphenyl Synonyms:4,4'-Diiodo-1,1'-biphenyl;4-(4'-iodophenyl)iodobenzene CAS:3001-15-8 Molecular Formula:C12H8I2 Molecular Weight:406.00 Sensitive:Light Sensitive Appearance:wh..
Post Time:[2011-01-10 ]A-Chem Technologies Co., Ltd.

Butyl isocyanate

CAS:111-36-4 Product spec:≥99.0%
CAS NO: 111-36-4 Purity: ≥99.0% Hydrolyzable chlorine≤0.2% Molecular Formula: CH3(CH2)3NCO Molecular Weight: 99.13 Properties: Boiling point 115oC Uses: used to produce benomyl
Post Time:[2011-01-07 ]Dezhou Ruilong Chemical Co., Ltd.

2-Methylpropyl isocyanide

CAS:7188-38-7 Product spec:≥98%
Kept in cool, dry and ventilating place. The temperature isn't more than 30oC.sealed tightly, no contact with air.
Post Time:[2011-01-07 ]Dezhou Ruilong Chemical Co., Ltd.

4-Chlorophenyl isocyanate

CAS:104-12-1 Product spec:≥99%
Properties: colorless to light yellow liquid, toxic, with irritating odor, Boiling point 203oC, Specific gravity 1.2,Freezing point 29oC. Quality index: Assay ≥99%
Post Time:[2011-01-07 ]Dezhou Ruilong Chemical Co., Ltd.