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248-70-4

248-70-4,Benzo[b]benzo[4,5]thieno[2,3-d]thiophene,Benzo[b]thieno[3,2-b]benzo[b]thiophene;Benzothieno[3,2-b]benzothiophene; Thianaphtheno[3,2-b]thianaphthene;[1]Benzothiopheno[3,2-b][1]benzothiophene

 

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene(248-70-4)

CAS Registry Number:
248-70-4
Synonyms:
Benzo[b]thieno[3,2-b]benzo[b]thiophene;Benzothieno[3,2-b]benzothiophene; Thianaphtheno[3,2-b]thianaphthene;[1]Benzothiopheno[3,2-b][1]benzothiophene
Molecular Formula:
C14H8 S2
Molecular Weight:
240.35
EINECS:

CAS No.:248-70-4

Name: Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

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CAS No.248-70-4 Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

Assay:98%+ Appearance:White to Yellow to Green Storage:RoomTemperature Application:organic optoelectronic materials 

Min. Order:0Metric Ton

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Min. Order:1Kilogram

Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [ China (Mainland)]

CAS No.248-70-4 BENZO[B]BENZO[4,5]THIENO[2,3-D]THIOPHENE

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Min. Order:1Kilogram

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Min. Order:1Gram

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Min. Order:1Gram

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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

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Min. Order:1Milligram

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Min. Order:1Kilogram

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Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

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Min. Order:10Milligram

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Assay:99.3% Appearance:white or Almost colorless Package:2.5kg or 5kg Transportation:Air freight, sea freight, and express delivery Application:intermediate 

Min. Order:4Kilogram

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CAS No.248-70-4 248-70-4

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.248-70-4 Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

Assay:>97.0%(GC) Appearance:White to Yellow to Green powder to crystal Storage:Store under inert gas Application:For research use only. 

Min. Order:0

Supplier:BOC Sciences [ United States]

CAS No.248-70-4 Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

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

Min. Order:0

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CAS No.248-70-4 Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

Assay:99% Application:It is an important raw material. 

Min. Order:0

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


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