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ChemicalBook > Product Catalogue >Organic Chemistry >Carboxylic acids and derivatives >Carboxylic Acid Anhydrides >Pyromellitic Dianhydride

Pyromellitic Dianhydride

Pyromellitic Dianhydride Structure
  • ₹1242 - ₹58380
  • 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
Price13 Properties Safety Information Description
13 prices
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Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India
  • ottokemi

Package

  • 5G
  • 25G
  • 100gm
  • 100G
  • 500gm
  • 500G
  • 2kg
  • ManufacturerTCI Chemicals (India)
  • Product numberB0040
  • Product descriptionPyromellitic Dianhydride
  • Packaging25G
  • Price₹1800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberP2103
  • Product descriptionPyromellitic Dianhydride (purified by sublimation)
  • Packaging5G
  • Price₹2500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB0040
  • Product descriptionPyromellitic Dianhydride
  • Packaging100G
  • Price₹2600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB0040
  • Product descriptionPyromellitic Dianhydride
  • Packaging500G
  • Price₹7600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberP2103
  • Product descriptionPyromellitic Dianhydride (purified by sublimation)
  • Packaging25G
  • Price₹9100
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number412287
  • Product descriptionPyromellitic dianhydride 97%
  • Packaging500G
  • Price₹8616.7
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.07516
  • Product description1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride for synthesis
  • Packaging100G
  • Price₹2980.01
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number412287
  • Product descriptionPyromellitic dianhydride 97%
  • Packaging100G
  • Price₹2208.3
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-045788-A3
  • Product descriptionPyromellitic dianhydride, 98%
  • Packaging2kg
  • Price₹58380
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-045788-36
  • Product descriptionPyromellitic dianhydride, 98%
  • Packaging500g
  • Price₹16590
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-045788-22
  • Product descriptionPyromellitic dianhydride, 98%
  • Packaging100g
  • Price₹2742
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number P 2795
  • Product descriptionPyromellitic dianhydride 98%
  • Packaging100gm
  • Price₹1242
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number P 2795
  • Product descriptionPyromellitic dianhydride 98%
  • Packaging500gm
  • Price₹5994
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) B0040 Pyromellitic Dianhydride 25G ₹1800 2022-05-26 Buy
TCI Chemicals (India) P2103 Pyromellitic Dianhydride (purified by sublimation) 5G ₹2500 2022-05-26 Buy
TCI Chemicals (India) B0040 Pyromellitic Dianhydride 100G ₹2600 2022-05-26 Buy
TCI Chemicals (India) B0040 Pyromellitic Dianhydride 500G ₹7600 2022-05-26 Buy
TCI Chemicals (India) P2103 Pyromellitic Dianhydride (purified by sublimation) 25G ₹9100 2022-05-26 Buy
Sigma-Aldrich(India) 412287 Pyromellitic dianhydride 97% 500G ₹8616.7 2022-06-14 Buy
Sigma-Aldrich(India) 8.07516 1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride for synthesis 100G ₹2980.01 2022-06-14 Buy
Sigma-Aldrich(India) 412287 Pyromellitic dianhydride 97% 100G ₹2208.3 2022-06-14 Buy
ALFA India ALF-045788-A3 Pyromellitic dianhydride, 98% 2kg ₹58380 2022-05-26 Buy
ALFA India ALF-045788-36 Pyromellitic dianhydride, 98% 500g ₹16590 2022-05-26 Buy
ALFA India ALF-045788-22 Pyromellitic dianhydride, 98% 100g ₹2742 2022-05-26 Buy
ottokemi P 2795 Pyromellitic dianhydride 98% 100gm ₹1242 2022-05-26 Buy
ottokemi P 2795 Pyromellitic dianhydride 98% 500gm ₹5994 2022-05-26 Buy

Properties

Melting point :283-286 °C(lit.)
Boiling point :397-400 °C(lit.)
bulk density :400-600kg/m3
Density :1,68 g/cm3
vapor pressure :0Pa at 25℃
refractive index :1.6000 (estimate)
Flash point :380 °C
storage temp. :2-30°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

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