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CAS RN: 89-32-7 | Product Number: P2103

Pyromellitic Dianhydride (purified by sublimation)


Purity: >99.0%(T)(HPLC)
Synonyms:
  • Benzene-1,2,4,5-tetracarboxylic Dianhydride (purified by sublimation)
  • PMDA (purified by sublimation)
Documents:
5G
56,00 €
3   ≥20 
25G
191,00 €
1   7  

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Product Number P2103
Purity / Analysis Method >99.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__0H__2O__6 = 218.12  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 89-32-7
Reaxys Registry Number 213583
PubChem Substance ID 253661654
MDL Number

MFCD00005005

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 99.0 area%
Purity(Methanolysis Method) min. 99.0 %
Properties (reference)
Melting Point 286 °C
Boiling Point 400 °C
Solubility (soluble in) Acetone,Dimethylformamide,Tetrahydrofuran
Solubility (insoluble in) Benzene,Ether,Chloroform
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H315 : Causes skin irritation.
H318 : Causes serious eye damage.
H317 : May cause an allergic skin reaction.
H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary Statements P261 : Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
P304 + P340 : IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
EC Number 201-898-9
RTECS# DB9300000
Transport Information:
HS Number 2917399590
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