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  7. 1,2,4,5-Benzenetetracarboxylic anhydride, 99%

1,2,4,5-Benzenetetracarboxylic anhydride, 99%

Code produit 10579630 Tous les produits Thermo Scientific Chemicals Produits
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Quantity:
100 g
500 g
2.5 kg
Packaging:
Plastic bottle
Conditionnement:
100g
2.5kg
500g
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Code produit Quantity Packaging Conditionnement
10579630 500 g Plastic bottle 500g
10376260 100 g Plastic bottle 100g
11925051 2.5 kg Plastic bottle 2.5kg
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Code produit 10579630 Fournisseur Thermo Scientific Acros Code fournisseur 105325000
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Description

CAS: 89-32-7 | C10H2O6 | 218.12 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 89-32-7
Molecular Formula C10H2O6
Molecular Weight (g/mol) 218.12
MDL Number MFCD00005005
InChI Key ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Synonym pyromellitic dianhydride, pyromellitic anhydride, pyromellitic acid anhydride, 1,2,4,5-benzenetetracarboxylic anhydride, pyromellitic acid dianhydride, 1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone, pmda, benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone, unii-2z22t30qzq, 1,2,4,5-benzenetetracarboxylic dianhydride
PubChem CID 6966
IUPAC Name furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
SMILES O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

Spécification

CAS Min % 98.5
CAS Max % 100.0
Melting Point 283°C to 287°C
Color White to Beige
Boiling Point 397°C to 400°C
Flash Point 380°C
Infrared Spectrum Authentic
Assay Percent Range 99%
Packaging Plastic bottle
Quantity 500 g
Beilstein 19,196
Solubility Information Solubility in water: decomposes. Other solubilities: soluble in acetone
Formula Weight 218.12
Percent Purity 99%
Physical Form Fine Powder
Chemical Name or Material 1,2,4,5-Benzenetetracarboxylic anhydride, 99%
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Safety and Handling

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Identifiant produit
  • 1,2,4,5-Benzenetetracarboxylic anhydride
 Mention d'avertissement
  • Danger
 Catégorie de danger
  • Serious eye damage/eye irritation Category 1
  • Respiratory sensitiser Category 1
  • Skin sensitiser Category 1
 Mention de danger
  • H317-May cause an allergic skin reaction.
  • H318-Causes serious eye damage.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
 Conseils de prudence
  • 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-[In case of inadequate ventilation] wear respiratory protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .
  • P363-Wash contaminated clothing before reuse.
  • P403-Store in a well-ventilated place.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Informations supplémentaires
  • MIXTURE LIST-Contain: 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone
FDS

RUO – Research Use Only

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