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4640-41-9

4640-41-9,dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile,2,3-dichloro-5,6-dicyanoquinol; 4,5-dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

 

dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile(4640-41-9)

CAS Registry Number:
4640-41-9
Synonyms:
2,3-dichloro-5,6-dicyanoquinol; 4,5-dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile
Molecular Formula:
C8H2Cl2N2O2
Molecular Weight:
229.022
EINECS:

CAS No.:4640-41-9

Name: dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

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CAS No.4640-41-9 4,5-dichloro-3,6-dihydroxy-phthalonitrile

Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields 

Min. Order:1Kilogram

Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [ China (Mainland)]

CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:99% Package:according to customer requirements Transportation:By Sea/Air/Courier Application:It is an important raw material. 

Min. Order:10Gram

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CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:99% Package:According client's requirements Transportation:by sea/by air/by courier Application:Chemical products 

Min. Order:1Kilogram

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CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:99% Appearance:Powder Package:According to customer requirements Storage:dry and cool Transportation:Air and sea transportation Application:Pharmaceutical Industry 

Min. Order:1Kilogram

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CAS No.4640-41-9 4,5-dichloro-3,6-dihydroxy-phthalonitrile

Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use 

Min. Order:100Gram

Supplier:Chemlyte Solutions [ China (Mainland)]

CAS No.4640-41-9 4,5-dichloro-3,6-dihydroxy-phthalonitrile

Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material. 

Min. Order:1Kilogram

Supplier:Shandong Hanjiang Chemical Co., Ltd. [ China (Mainland)]

CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use 

Min. Order:0

Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [ China (Mainland)]

CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

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CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

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CAS No.4640-41-9 Finasteride Impurity 8

Assay:95%+HPLC Application:Pharm intermediate 

Min. Order:0

Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [ China (Mainland)]

CAS No.4640-41-9 4,5-dichloro-3,6-dihydroxy-phthalonitrile

Assay:99% Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents 

Min. Order:0

Supplier:Antimex Chemical Limied [ China (Mainland)]

CAS No.4640-41-9 Dutasteride Impurity 17

Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Transportation:express and sea transport and air freight Application:for drug impurity for drug standards,for drug research and development銆侱rug impurity reference, drug standard, analytical chemistry, standard substance, organic chemical synthesis, chemical custo... 

Min. Order:25Milligram

Supplier:Hubei Moxin Biotechnology Co., Ltd [ China (Mainland)]

CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:99% Package:box or opp package Storage:cool drum  Transportation:air or sea Application:dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile 

Min. Order:1Milligram

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CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc. 

Min. Order:1Kilogram

Supplier:Hangzhou Johoo Chemical Co., Ltd [ China (Mainland)]

CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:HPLC鈮?8% Appearance:White powder or granule Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:Used as a calcium booster in the food industry 

Min. Order:1Metric Ton

Supplier:KAISA GROUP INC [ United States]

CAS No.4640-41-9 4,5-dichloro-3,6-dihydroxy-phthalonitrile

Assay:99% Package:drum Transportation:By Sea/Air/DHL Application:chemical 

Min. Order:0

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CAS No.4640-41-9 4640-41-9

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Min. Order:0

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CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:99% Application:API 

Min. Order:0

Supplier:DB BIOTECH CO., LTD [ China (Mainland)]

CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:99% Application:API 

Min. Order:0

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CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:99% Application:API 

Min. Order:0

Supplier:Wuhan Bright Chemical Co., Ltd. [ China (Mainland)]

CAS No.4640-41-9 4,5-dichloro-3,6-dihydroxy-phthalonitrile

Assay:99% Appearance:liquid or powder  Package:according to the clients requirement Storage:Dry and Cool Place  Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:API 

Min. Order:1Gram

Supplier:Shandong Mopai Biotechnology Co., LTD [ China (Mainland)]

CAS No.4640-41-9 4,5-dichloro-3,6-dihydroxy-phthalonitrile

Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry 

Min. Order:0

Supplier:Suzhou Health Chemicals Co., Ltd. [ China (Mainland)]

CAS No.4640-41-9 dichloro-3,6-dihydroxybenzene-1,2-dicarbonitrile

Assay:98% Application:it's used for for pharmaceutical intermediates, organic chemicals 

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Assay:98% Application:API intermediate 

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