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ChemicalBook >> CAS DataBase List >> Pyromellitic Dianhydride

Pyromellitic Dianhydride

Pyromellitic Dianhydride price.
  • $10 - $4387.36
  • Product name: Pyromellitic Dianhydride
  • CAS: 89-32-7
  • MF: C10H2O6
  • MW: 218.12
  • EINECS:201-898-9
  • MDL Number:MFCD00005005
  • Synonyms:1,2,4,5-Benzenetetracarboxylic 1,2:4,5-dianhydride;1,2,4,5benzenetetracarboxylic1,2:4,5dianhydride ;1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride ;pyromelliticacidanhydride ;pyromelliticaciddianhydride ;Pyromelliticanhydride ;BENZENE-1,2,4,5-TETRACARBOXYLIC DIANHYDRIDE;BENZENE-1,2,4,5-TETRACARBOXYLIC 1,2,4,5-DIANHYDRIDE
Price35 Properties Safety Information Description
35 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 5g
  • 25G
  • 100g
  • 500g
  • 1kg
  • 2kg
  • 2.5kg
  • 2500g
  • 5kg
  • ManufacturerAK Scientific
  • Product numberJ93973
  • Product descriptionPyromellitic Dianhydride
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93973
  • Product descriptionPyromellitic Dianhydride
  • Packaging100g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD807
  • Product descriptionPyromellitic Dianhydride
  • Packaging1kg
  • Price$247
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93973
  • Product descriptionPyromellitic Dianhydride
  • Packaging2.5kg
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD807
  • Product descriptionPyromellitic Dianhydride
  • Packaging2.5kg
  • Price$601
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD807
  • Product descriptionPyromellitic Dianhydride
  • Packaging5kg
  • Price$1174
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12712
  • Product descriptionPyromellitic dianhydride, 97%
  • Packaging100g
  • Price$50.4
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045788
  • Product descriptionPyromellitic dianhydride, 98%
  • Packaging100g
  • Price$62.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12712
  • Product descriptionPyromellitic dianhydride, 97%
  • Packaging500g
  • Price$168
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045788
  • Product descriptionPyromellitic dianhydride, 98%
  • Packaging500g
  • Price$237.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12712
  • Product descriptionPyromellitic dianhydride, 97%
  • Packaging2500g
  • Price$553.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045788
  • Product descriptionPyromellitic dianhydride, 98%
  • Packaging2kg
  • Price$966
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005688
  • Product description1,2,4,5-BENZENETETRACARBOXYLIC DIANHYDRIDE 95.00%
  • Packaging25G
  • Price$1106.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005688
  • Product description1,2,4,5-BENZENETETRACARBOXYLIC DIANHYDRIDE 95.00%
  • Packaging500G
  • Price$4387.36
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR4903
  • Product descriptionBenzene-1,2,4,5-tetracarboxylicaciddianhydride 98%
  • Packaging100g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR4903
  • Product descriptionBenzene-1,2,4,5-tetracarboxylicaciddianhydride 98%
  • Packaging500g
  • Price$80
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J93973 Pyromellitic Dianhydride 5g $10 2021-12-16 Buy
AK Scientific J93973 Pyromellitic Dianhydride 100g $25 2021-12-16 Buy
AK Scientific D807 Pyromellitic Dianhydride 1kg $247 2021-12-16 Buy
AK Scientific J93973 Pyromellitic Dianhydride 2.5kg $450 2021-12-16 Buy
AK Scientific D807 Pyromellitic Dianhydride 2.5kg $601 2021-12-16 Buy
AK Scientific D807 Pyromellitic Dianhydride 5kg $1174 2021-12-16 Buy
Alfa Aesar A12712 Pyromellitic dianhydride, 97% 100g $50.4 2024-03-01 Buy
Alfa Aesar 045788 Pyromellitic dianhydride, 98% 100g $62.65 2024-03-01 Buy
Alfa Aesar A12712 Pyromellitic dianhydride, 97% 500g $168 2024-03-01 Buy
Alfa Aesar 045788 Pyromellitic dianhydride, 98% 500g $237.65 2024-03-01 Buy
Alfa Aesar A12712 Pyromellitic dianhydride, 97% 2500g $553.65 2024-03-01 Buy
Alfa Aesar 045788 Pyromellitic dianhydride, 98% 2kg $966 2024-03-01 Buy
American Custom Chemicals Corporation CHM0005688 1,2,4,5-BENZENETETRACARBOXYLIC DIANHYDRIDE 95.00% 25G $1106.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005688 1,2,4,5-BENZENETETRACARBOXYLIC DIANHYDRIDE 95.00% 500G $4387.36 2021-12-16 Buy
Apolloscientific OR4903 Benzene-1,2,4,5-tetracarboxylicaciddianhydride 98% 100g $21 2021-12-16 Buy
Apolloscientific OR4903 Benzene-1,2,4,5-tetracarboxylicaciddianhydride 98% 500g $80 2021-12-16 Buy
Next Last

Properties

Melting point :283-286 °C(lit.)
Boiling point :397-400 °C(lit.)
Density :1,68 g/cm3
vapor pressure :0Pa at 25℃
refractive index :1.6000 (estimate)
Flash point :380 °C
solubility :Soluble in dimethyl sulfoxide, acetone, chloroform, ethyl ether, n-hexane and benzene.
form :Fine Powder
pka :5.45[at 20 ℃]
color :White to pale yellow
Water Solubility :decomposes
Sensitive :Moisture Sensitive
BRN :213583
InChIKey :ANSXAPJVJOKRDJ-UHFFFAOYSA-N
LogP :-2.03 at 21.5℃
CAS DataBase Reference :89-32-7(CAS DataBase Reference)
NIST Chemistry Reference :1,2,4,5-Benzenetetracarboxylic anhydride(89-32-7)
EPA Substance Registry System :1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone (89-32-7)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Pyromellitic dianhydride is used as a monomer in the preparation of polyimide polymers such as kapton; thermoplastics such as polyesters, polyethers, plasticizers, and expoxy resins. It is involved in the preparation of high performance coatings due to its mechanical, thermal and oxidative stability properties. It acts as a curing agent for epoxy resins which find application in adhesives, coatings and molding powders. As an intermediate, it plays an important role in polyimide based materials like printed circuit boards, tape automated bonding and magnetic wire insulation.

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Suppliers and manufacturers

Hebei Weibang Biotechnology Co., Ltd
Pyromellitic Dianhydride
$10.00 /1KG
Pyromellitic Dianhydride CAS:89-32-7
Hebei Mojin Biotechnology Co., Ltd
Pyromellitic Dianhydride
$0.00 /25KG
Pyromellitic Dianhydride CAS:89-32-7
Hebei Yanxi Chemical Co., Ltd.
Pyromellitic Dianhydride
Pyromellitic Dianhydride CAS:89-32-7
Hebei Chuanghai Biotechnology Co,.LTD
Pyromellitic Dianhydride
$2.00 /50KG
Pyromellitic Dianhydride CAS:89-32-7
Shanghai Daeyeon Chemicals Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
Junwee Chemical co., Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.