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Pyromellitic dianhydride

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Formula: C10H2O6
CAS: 89-32-7

Identification

Structural Formula
Pyromellitic dianhydride
CAS:
89-32-7
EINECS:
201-898-9
Molecular Formula:
C10H2O6
MDL:
SMILES:
C1=C2C(=CC3=C1C(=O)OC3=O)C(=O)OC2=O
Synonym:
timtec-bb sbb008218 ; pmda ; bdftetron ; pyromellitic dianhyd ; pyromelliticacidanhydride ; pyromellitic dianhydride ; benzo[1,2-c ; pyromelliticanhydride ; piromellitic dianhydride ; pyromellitic anhydride




Suppliers

Unilong Industry Co.,Ltd
UIC11524608
Shandong SanYoung Industry Co., Ltd
SSI16806720
Lori Industry Co., Ltd
LI10563168
H&Z Industry Co.,Ltd
HIC9603840
Deepwater Chemicals, Inc.
DC12003600
Daicel Chemical Industries, Ltd.
DCI15366144
Shenzhen Jinchang Chemicals Co., Ltd
SJC17286912
INNOCHEM
I384768
Tianjin Zhongxin Chemtech Co., Ltd.
TZC16806720
Xiamen Equation Chemical Co.,Ltd
XECC15367680
Sancai Industry Co.,Ltd.
SIC11524608
KHBoddin GmbH
K6241248
AK Scientific, Inc.
AS9122736
Simagchem Corporation
SC10083024
Zehao Industry Co., Ltd.
ZI11523456
Santa Cruz Biotechnology, Inc.
253333
Dayang Chem (Hangzhou) Co.,Ltd.
DC14885952
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CAS equal suppliers

PMDA
Sancai Industry Co.,Ltd.
SIC96384
PMDA
Autech Industry Co.,Limited
AIC108432
PMDA
Shandong Minglang Chemical Co., Ltd
SMC140560
PMDA
Refine Chemical Co.,Ltd.
RCC96384
Pyromelliticdianhydride
Huateng Pharmaceutical Co.,Ltd
811840
Pyromellitic dianhydride, 97%
Alfa (A Johnson Matthey Company)
A18565568
Pyromellitic dianhydride, 98%
Alfa (A Johnson Matthey Company)
A18565568
Pyromellitic dianhydride(PMDA)
Beckmann-Kenko GmbH
B17103420
Pyromellitic dianhydride (PMDA)
Chriskev Company, Inc.
CC20466138
Pyromellitic dianhydride (PMDA)
BEYO Chemical Co., Ltd.
BC21396417
Pyromellitic dianhydride (PMDA)
Aecochem Corp.
AC13023906
Pyromellitic dianhydride (PMDA)
Shandong Ench Chemical Co.,Ltd
SECC279013950
Pyromellitic dianhydride (PMDA)
OPQ Chemical Co., Ltd
OC19535859
Pyromellitic dianhydride (PMDA)
Create Chemical Co., Ltd.
CC23256975
1,2,4,5-Benzenetetracarboxylic anhydride
Chemieliva Pharmaceutical Co., Ltd.
CP28008400
1,2,4,5-Benzenetetracarboxylic anhydride
Evonik ( formerly Wilshire Technologies, Inc. )
E384015360
1,2,4,5-Benzenetetracarboxylic anhydride
Leap Chem Co., Ltd
LC14404320
1,2,4,5-Benzenetetracarboxylic anhydride
Hangzhou J&H Chemical Co., Ltd.
HJC24809920
1,2,4,5-Benzenetetracarboxylic anhydride
Carbone Scientific Co., Ltd.
CS22406720
1,2,4,5-Benzenetetracarboxylic anhydride
3B (Wuhan) Scientific Corporation
326407920
1,2,4,5-Benzenetetracarboxylic anhydride
Haihang Industry Co., Ltd.
HI20806240
1,2,4,5-Benzenetetracarboxylic anhydride
Quzhou Rundong Chemical Co., Ltd.
QRC264010560
1,2,4,5-Benzenetetracarboxylic anhydride
Shanghai Worldyang Chemical Co., Ltd.
SWC296011840
1,2,4,5-Benzenetetracarboxylic anhydride
Feiming Chemical Limited.
FCL20008000
1,2,4,5-Benzenetetracarboxylic anhydride
Xingrui Industry Co., Limited
XIL23209280
1,2,4,5-Benzenetetracarboxylic anhydride
Gihi Chemicals Co., Limited
GCL21608640
1,2,4,5-Benzenetetracarboxylic anhydride
Hangzhou Keying Chem Co., Ltd.
HKC24009600
1,2,4,5-Benzenetetracarboxylic anhydride
Shandong Ench Chemical Co.,Ltd
SECC240012000
1,2,4,5-Benzenetetracarboxylic anhydride
Chemlyte Solutions
CS14404320
Furo[3,4-f]isobenzofuran-1,3,5,7-tetrone
Manchester Organics Limited
K43894
Benzene-1,2,4,5-tetracarboxylic dianhydride
Haihang Industry Co., Ltd.
HI335410062
Benzene-1,2,4,5-tetracarboxylic dianhydride
Tianjin Zhongxin Chemtech Co., Ltd.
TZC451518060
1,2,4,5-Benzenetetracarboxylic Anhydride 99%
Acros Organics BVBA
AOB16726688
1,2,4,5-Benzenetetracarboxylic anhydride (PMDA)
Feiming Chemical Limited.
PPM004
1H,3h-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone
Angene International Limited
AGN-PC-00UNLX
Benzene-1,2,4,5-tetracarboxylic acid dianhydride
Key Organics Limited
STR04559
1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride
Evonik Industries AG
EIA20008000
1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride
Haihang Industry Co., Ltd.
HI26007800
1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride
Merck Schuchardt OHG
MSO20008000
Pyromellitic Dianhydride (purified by sublimation)
TCI Chemicals (India) Pvt. Ltd.
P2103
1,2,4,5-Benzenetetracarboxylic anhydride; pyromellitic dianhydride; benzene-1,2,4,5-tetracarboxylic dianhydride; pmda
Gihi Chemicals Co., Limited
GCL25272101088

Prices & Availability




Data is processed


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Properties for Pyromellitic dianhydride

Molecular Weight:
218.12 g·mol−1
Density:
1,68 g/cm3
Melting point:
283-286 °C(lit.)
Boiling point:
397-400 °C(lit.)
Flash point:
380 °C
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Safety & Transport Information

Risk Codes:
R41 - Risk of serious damage to eyes
R42/43 - May cause sensitization by inhalation and skin contact
Safety Codes:
S22 - Do not breathe dust
S24 - Avoid contact with skin
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xn
Hazard symbol Xn
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Alternative Distributors of [Pyromellitic 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

Degussa Japan Co., Ltd. | Langfang GreatAp Chemicals Co. | ABCR GmbH & Co. KG | TCI Europe NV | Suzhou Rovathin Pharmatech Co., Ltd | Langfang Hawk Technology & Development Co.,Ltd. | Zibo Towin Chemical Co., Ltd. | AOKBIO Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Mascot I.E. Co., Ltd. | Skyrun Industrial Co., Ltd. | Trademax Phamaceuticals & Chemicals Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd. | Kinbester Co., Ltd.

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