3,3',4,4'-Benzophenonetetracarboxylic dianhydride(BTDA)2421-28-5,Purity99.9%

CHEMFISH TOKYO CO.,LTD

: Certified Store

: Production/Manufacturing

: Japan Tokyo Tokyo

: tokyo@chemfish.com

: +81-(0)70-3300-0824

: 070-3300-0824

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Catalog No. :

3,3',4,4'-Benzophenonetetracarboxylic dianhydride(BTDA)

CAS No : 2421-28-5
Packing : 1ton
Brand : chemfish
Purity : 99.9%
Loading Port :
Lead Time : 1Week (s)

Packing :

1ton

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Product Details & Description

Product Info

Compound	5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione
CAS No.	2421-28-5	Catalog No.		Brand	chemfish
Purity	99.9%	Packing	1ton	Grade
Lead Time	1Week (s)	Origin		Loading Port

PropertiesMore

Boiling Point	320ºC 5mm
Stability	Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.
Storage Condition	Store in a tightly closed container. Store protected from moisture. Store under nitrogen. Store in a cool, dry area away from incompatible substances.
Appearance & Physical State	odorless light yellow powder solid
Flash Point	324ºC
Refractive Index	1.699
Density	1.57
Melting Point	219-226ºC
Vapor Density	1.4 (vs air)
Vapor Pressure	3.25E-16mmHg at 25°C

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Product: 3,3',4,4'-Benzophenonetetracarboxylic dianhydride(BTDA)

Cas No: 2421-28-5

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Product Name	Purity	Packing	Lead Time	Country	Store Name	Details
3,3',4,4'-Benzophenonetetracarboxylic dianhydride(BTDA）	99.5%?	10g	3Day (s)	China,Zhejiang	Wenzhou Win-Win Chemical Co., Ltd.	Request For Quotation
5,5'-Carbonylbis(isobenzofuran-1,3-dione)	98%	1kg	3Day (s)	China,Jiangsu	Nanjing Yushan Chemical Co., Ltd.	Request For Quotation
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione	＞97%	1kg	7Day (s)	China,Zhejiang	Hangzhou J&H Chemical Co., Ltd.	Request For Quotation
3,3',4,4'-Benzophenonetetracarboxylic dianhydride	98%	1kg	14Day (s)	China,Zhejiang	Hangzhou J&H Chemical Co., Ltd.	Request For Quotation
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione	98%	25kg	7Day (s)	China,Shaanxi	Baoji Guokang Bio-Technology Co., Ltd	Request For Quotation
3,3',4,4'-Benzophenonetetracarboxylic dianhydride	98%	1kg	2-3Day (s)	China,Henan	Henan Coreychem Co.,Ltd	Request For Quotation
3,3',4,4'-Benzophenonetetracarboxylic dianhydride	98%	10g	3Day (s)	China,Henan	Henan Coreychem Co.,Ltd	Request For Quotation
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione	99%	100g,500g	1Week (s)	China,Shanghai	Shanghai Jizhi Biochemical Technology Co., Ltd.	Request For Quotation
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione	97%	25kg,1kg	7Day (s)	China,Zhejiang	Hangzhou DayangChem Co., Ltd	Request For Quotation
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione	99%	25kg	7Day (s)	China,Zhejiang	Skyrun Industrial Co., Limited	Request For Quotation

Product Name

Purity

Packing

Lead Time

Country

Store Name

Details

3,3',4,4'-Benzophenonetetracarboxylic dianhydride(BTDA）

99.5%?

10g

3Day (s)

China,Zhejiang