4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)

Price	USD15.50
Packge	200KG

Min. Order:1KG
Supply Ability:1600 MT per month
Time:2020-06-02

Product Details

Product Name4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)
CAS No.38103-06-9
EINECS No.253-781-7
MFC31H20O8
MW520.49
Appearancepowder to crystalWhite to Light yellow
Melting point 184-187 °C(lit.)
Boiling point 712.3±60.0 °C(Predicted)
density 1.406±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature

Product no. chemwill-44IPPDBPADE-920465

highly quality and immedaite delivery

BPADA

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) CAS 38103-06-9

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) Manufacturer High quality Best price In stock factory CAS 38103-06-9

5,5'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione); BPADA CAS 38103-06-9

Name:   4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)
Synonyms:   ULTEM DIANHYDRIDE;BPADA;4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE);4,4'-BISPHENOL A DIANHYDRIDE;5,5’-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-3-isobenzofurandione;4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic;4,4'-[(isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride;5,5'-[(1-Methylethylidene)bis(4,1-phenyleneoxy)]bis-1,3-isobenzofurandione
CAS:   38103-06-9
MF:   C31H20O8
MW:   520.49
EINECS:   253-781-7
4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic Anhydride); 2,2-Bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride; 5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione); 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride;
Density    1.406g/cm3
Boiling Point    712.3ºC at 760mmHg
Melting Point    184-187ºC
Flash Point    302.2ºC
Refractive Index    1.656
Safety Info
Safety Statements    S26-S36
HS Code    2932999099
Product Categories:   Anhydride Monomers;Monomers;-;strong recommend;Polymer Science
Mol File:   38103-06-9.mol
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Structure
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Chemical Properties
Melting point    184-187 °C(lit.)
InChIKey   MQAHXEQUBNDFGI-UHFFFAOYSA-N
EPA Substance Registry System   1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene) bis(4,1-phenyleneoxy)]bis- (38103-06-9)
Safety Information
Hazard Codes    Xi
Risk Statements    36/37/38-42
Safety Statements    26-36
WGK Germany    3
RTECS    NP7227500
HS Code    29189900
MSDS Information
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Usage And Synthesis
Uses   4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) be used for the preparation of a polyimide material.
4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Preparation Products And Raw materials

Company Profile Introduction

Over 30 years experience in the chemical industry, Chemwill Asia co.,Ltd is one of the leading manufacturer of Organic compounds in CHINA. We own GMP licence as well as ISO certificate paper. CHemwill employs over 165 peoples including professional technical experts and professional-trained workers. The sales volume of our company in 2018 is over 8.5 million dollars.

Our main production base is located in Xuzhou industry park. 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

- 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

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.

Think Chemistry,Think CHemWill

Chemwill Asia Co.,Ltd.

Shanghai CHINA

Since:2004-09-01
Address: BLDG 9,No.235 Sanlin road,Pudong new district,Shanghai,China

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