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CAS RN: 89-32-7 | Product Number: B0040

Pyromellitic Dianhydride


Purity: >98.0%(T)
Synonyms:
  • Benzene-1,2,4,5-tetracarboxylic Dianhydride
  • PMDA
Product Documents:
25G
£17.00
4   ≥80 
100G
£30.00
3   ≥100 
500G
£94.00
2   ≥80 

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*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).


Product Number B0040
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__1__0H__2O__6 = 218.12 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
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 87563252
MDL Number

MFCD00005005

Specifications
Appearance White to Light yellow powder to crystal
Purity(Methanolysis Method) min. 98.0 %
Solubility in Acetone faint turbidity
Acid(as pyromellitic acid) max. 1.0 %
Properties (reference)
Melting Point 286 °C
Boiling Point 400 °C
Solubility (soluble in) Acetone, Dimethylformamide, Tetrahydrofuran
Solubility (insoluble in) Ether, Benzene, 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.
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 2917398530
PubMed Literature


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