4,4'-BISPHENOL A DIANHYDRIDE

Formula: C31H20O8

CAS: 38103-06-9

Element: dianhydride bisphenol

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C-S » Chemicals » bisphenol-dianhydride-PX2762845

Identification

Structural Formula

4,4'-BISPHENOL A DIANHYDRIDE

CAS:

38103-06-9

EINECS:

253-781-7

Molecular Formula:

C₃₁H₂₀O₈

MDL:

MFCD00319167

Synonym:

2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(bpa ; 4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride) ; isopropylidenediphenoxy)bis-(phthalic anhydride) (bpada) ; bpada ; 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic ; 4,4'-(4,4'-isopropylidenediphenoxy)diphthalic anhydride ; 4,4'-bisphenol a dianhydride ; ultem dianhydride ; 2,2-bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride ; 4,4'-[(isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride

Suppliers

Sancai Industry Co.,Ltd.

SIC20168064

Carbone Scientific Co., Ltd.

CS23527056

Zehao Industry Co., Ltd.

ZI20166048

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CAS equal suppliers

BPADA

Refine Chemical Co.,Ltd.

RCC120480

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TCI Chemicals (India) Pvt. Ltd.

I0856

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Ascender Chemical Co.,Ltd

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Chemport Science & Technology (Shanghai) Co., Ltd.

CST1475073750

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Dayang Chem (Hangzhou) Co.,Ltd.

DC914536580

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Feiming Chemical Limited.

FCL737529500

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Aecochem Corp.

AC413012390

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Suzhou Vosun Biotech Co.,Ltd

SVBC826041300

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Xingrui Industry Co., Limited

XIL855534220

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Gihi Chemicals Co., Limited

GCL796531860

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AK Scientific, Inc.

AS560516815

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Autech Industry Co.,Limited

AIC796531860

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Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI2035581420

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Finetech Industry Limited

FIL737529500

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Shandong Ench Chemical Co.,Ltd

SECC885044250

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Chemlyte Solutions

CS531015930

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Chemieliva Pharmaceutical Co., Ltd.

CP1260037800

2,2-Bis [4-(3,4Dicarboxyphenoxy) Phenyl] Propane Dianhydride

Hangzhou J&H Chemical Co., Ltd.

HJC1116044640

2,2-Bis [4-(3,4Dicarboxyphenoxy) Phenyl] Propane Dianhydride

Changzhou Weijia Chemical Co.,Ltd. -WJCHEM-

CWCC-15840110880

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Xiamen Equation Chemical Co.,Ltd

XECC1171258560

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Simagchem Corporation

SC768623058

2,2-bis-[4-(3,4-Dicarboxyphenoxy) phenyl] propane dianhydride

Xiamen Hisunny Chemical Co., Ltd.

XHC1207848312

2,2-bis-[4-(3,4-Dicarboxyphenoxy) phenyl] propane dianhydride

Shandong Ench Chemical Co.,Ltd

SECC1098054900

2,2-bis-[4-(3,4-Dicarboxyphenoxy) phenyl] propane dianhydride

Shandong SanYoung Industry Co., Ltd

SSI1281051240

4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)(BPADA)

Feiming Chemical Limited.

PPM025

4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)(BPADA)

Evonik ( formerly Wilshire Technologies, Inc. )

E1900876032

4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)(BPADA)

Leap Chem Co., Ltd

LC712821384

4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride)(BPADA)

Zhejiang Hongxin Chemical

ZHC990039600

5,5'-((1-Methylethylidene)bis(4,1-phenyleneoxy))bis-1,3-isobenzofurandione

BLD Pharmatech Ltd

BP799223976

5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)

Hangzhou MolCore BioPharmatech Co.,Ltd.

CS22478

5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)

Ambeed, Inc.

A116386

Prices & Availability

Data is processed

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Properties for 4,4'-BISPHENOL A DIANHYDRIDE

Molecular Weight:

520.49 g·mol−1

Melting point:

184-187 °C(lit.)

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Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin
R42 - May cause sensitisation by inhalation

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Symbols:

Xi

Hazard symbol Xi

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Alternative Distributors of [4,4'-BISPHENOL A DIANHYDRIDE]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Mascot I.E. Co., Ltd.

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