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![3,3',4,4'-biphenyltetracarboxylic Dianhydride CAS 2420-87-3]()
3,3',4,4'-biphenyltetracarboxylic Dianhydride CAS 2420-87-3Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![4,4'-oxydiphthalic Anhydride CAS 1823-59-2]()
4,4'-oxydiphthalic Anhydride CAS 1823-59-2Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![3,4'-oxydiphthalic Anhydride CAS 50662-95-8]()
3,4'-oxydiphthalic Anhydride CAS 50662-95-8Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic Anhydride) CAS 38103-06-9]()
4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic Anhydride) CAS 38103-06-9Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![2,3,3',4'-biphenyltetracarboxylic Dianhydride CAS 36978-41-3]()
2,3,3',4'-biphenyltetracarboxylic Dianhydride CAS 36978-41-3Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![Pyromellitic Dianhydride CAS 89-32-7]()
Pyromellitic Dianhydride CAS 89-32-7Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![3,3',4,4'-benzophenonetetracarboxylic Dianhydride CAS 2421-28-5]()
3,3',4,4'-benzophenonetetracarboxylic Dianhydride CAS 2421-28-5Purity: ≥99%Appearance: Brownish crystalline powderStock Status: In StockLead Time:Same-day shipping for stock items
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3 3 4 4 benzophenonetetracarboxylic Dianhydride, BPADA, BTDAPopular Products
2-Amino-2-methyl-1,3-propanediol CAS115-69-5
Product Name: 2-Amino-2-methyl-1,3-propanediolCAS No.: 115-69-5Synonyms: AMPD, AmmediolMolecular Formula:
4-bromobiphenyl CAS92-66-0
≥99% purity with full COALiquid crystal & pharma intermediateFactory direct, no markup1kg & 25kg in stock, fast
2-bromobiphenyl CAS 2052-07-5
Purity: ≥99%Appearance: Clear colorless LiquidStock Status: In StockLead Time: Same-day shipping for stock items
4-bromo-4'-hydroxybiphenyl CAS 29558-77-8
Purity: ≥99%Appearance: White powderStock Status: In StockLead Time: Same-day shipping for stock items
7-bromo-1,1,1-trifluoro-2-heptanone CAS 647831-24-1
Purity: ≥99%Appearance: Colorless to pale yellow liquidStock Status: In StockLead Time: Same-day shipping for stock
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Purity）: ≥99%Appearance: White powderStock Status: In StockLead Time: Same-day shipping for stock items