4,4'-Biphthalic Anhydride 2420-87-3

Price	$15.5
Package	25KG

Product Details

Product Name: 4,4'-Biphthalic Anhydride 2420-87-3	CAS No.: 2420-87-3
Min. Order: 1KG	Purity: 99.8% in stock
Supply Ability: 250 MT per month	Release date: 2020/06/02
3,3',4,4'-Biphenyltetracarboxylic dianhydride: CAS 2420-87-3	Contact person: Ms Ella Yu
Mailbox: sales@chemwill.com	E-mail : chemwill_asia@126.com

Product no. chemwill-33BPDACDE-92020088

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3,3',4,4'-Biphenyltetracarboxylic dianhydride Manufacturer High quality Best price In stock factory CAS 2420-87-3

3,3',4,4'-Biphenyltetracarboxylic dianhydride CAS 2420-87-3

4,4'-Biphthalic Anhydride CAS 2420-87-3

3,3',4,4'-Biphenyltetracarboxylic dianhydride
3,3',4,4'-Biphenyltetracarboxylic3,4:3',4'-dianhydride (7CI,8CI);3,3',4,4'-Biphenyltetracarboxylic acidanhydride;3,3',4,4'-Biphenyltetracarboxylic anhydride;3,4,3',4'-Biphenyltetracarboxylic acid dianhydride;4,4'-Biphthalic anhydride;BPDA;[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic3,4:3',4'-dianhydride;
IUPAC Name: 5-(1,3-Dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione
Melting point        299-305 ºC
3,3’,4,4’-Biphenyl tetracarboxylic diandhydride; 4,4'-biphthalic dianhydride; 3,3',4,4'-biphenyl tetracarboxylic dianhydride; 4,4'-BIPHTHALIC ANHYDRIDE; Biphthalicanhydride; Expand
CAS No.    2420-87-3
Molecular Formula    C16H6O6
Molecular Weight    294.21500
PSA    86.74000
LogP    1.97480
Properties
Polar Surface Area: 86.74 Å2
Index of Refraction: 1.696
Molar Refractivity: 69.7 cm3
Molar Volume: 180.9 cm3
Surface Tension: 75.1 dyne/cm
Density: 1.625 g/cm3
Flash Point: 277.4 °C
Enthalpy of Vaporization: 91.23 kJ/mol
Density    1.625g/cm3
Boiling Point    614.9ºC at 760mmHg
Melting Point    299-305ºC
Flash Point    277.4ºC
Refractive Index    1.696
Vapor Pressure    5.81E-15mmHg at 25°C
Safety Info
Safety Statements    S26-S36
Risk Statements    R36/37/38
Hazard Codes    Xi
Signal Word    Warning

Company Profile Introduction

Over 30 years experience in the chemical industry, Chemwill Asia Industrial co.,Ltd is one of the leading GMP complied manufacturer of Organic compounds in CHINA. Our main production base is located in Jiangsu province. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. Our advantageous business including: - Intermediate using for Pharmaceuticals - Active ingredient for Pharmaceutical and animal health (Human APIs and Veterinary APIs) - Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks - Intermediate using for advanced performance materials - Monomer & polymers, high performance, photosensitive and specialty chemicals - Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals) * Custom synthesis from the laboratory scale to commercial production. * Contract research, custom manufacturing and contract-manufacture Ms Ella Lee - Deputy Sales Manager Phone: +86 -21-51086038 Email: chemwill_asia@126.com;chemwill@hotmail.com To learn more about our factory, PLS visit: www.chemwill.com

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Chemwill Asia Co.,Ltd.

Min. Order:	1KG
Supply Ability:	250 MT per month
Update Time:	2020-06-02