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Pyromellitic dianhydride (PMDA)

Product Name: Pyromellitic dianhydride (PMDA)
CAS: 89-32-7
Purity:
Appearance: White powder

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Product Details

Factory supply good quality Pyromellitic dianhydride (PMDA) 89-32-7 with stock

Molecular Formula:C10H2O6
Molecular Weight:218.122
Appearance/Colour:White powder
Vapor Pressure:1.45E-06mmHg at 25°C
Melting Point:283-286 °C(lit.)
Refractive Index:1.708
Boiling Point:398.6 °C at 760 mmHg
PKA:5.45[at 20 ℃]
Flash Point:183.5 °C
PSA：94.56000
Density:1.885 g/cm³
LogP:-0.50460

89-32-7 Relevant articles

Preparation method for pyromellitic dianhydride

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Paragraph 0012; 0026; 0029; 0030; 0033; 0036, (2019/05/02)

The invention discloses a preparation me...

MOLECULAR PROBES FOR CHEMILUMINESCENCE IMAGING AND IN VIVO DETECTION OF TARGET MOLECULES

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Paragraph 0047, (2016/12/22)

Chemiluminescence imaging probes for in ...

METHOD FOR PRODUCING CARBOXYLIC ACID ANHYDRIDE, METHOD FOR PRODUCING CARBOXYLIC IMIDE, AND METHOD FOR MANUFACTURING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER

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Paragraph 0115, (2017/01/19)

A method for producing a carboxylic acid...

A visual volumetric hydrogel sensor enables quantitative and sensitive detection of copper ions

Wu, Rui,Zhang, Shenghai,Lyu, Jitong,Lu, Fang,Yue, Xuanfeng,Lv, Jiagen

supporting information, p. 8078 - 8081 (2015/05/20)

We propose a visual volumetric sensor wi...

89-32-7 Process route

: 18190-63-1
2,4-dimethylisophthalic acid

: 89-32-7,34527-94-1
Pyromellitic dianhydride

: 528-44-9
1,2,4-benzene tricarboxylic acid

: 552-30-7,145253-53-8
trimellitic Anhydride

Conditions

Conditions	Yield
With vanadia; at 400 ℃; Product distribution; effect of temperature on gas-phase oxidation of methyl-substituted carboxylic acids and anhydrides;

: 6051-66-7
2,5-dimethylterephthalic acid

: 108-31-6
maleic anhydride

: 89-32-7,34527-94-1
Pyromellitic dianhydride

: 528-44-9
1,2,4-benzene tricarboxylic acid

: 552-30-7,145253-53-8
trimellitic Anhydride