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  7. Phthaloyl chloride, 94%

Phthaloyl chloride, 94%

Product Code. 11332696
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Product Code. 11332696 Supplier Thermo Scientific Alfa Aesar Supplier No. L08753.22
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Description

CAS: 88-95-9 | C8H4Cl2O2 | 203.018 g/mol

Phthaloyl chloride is used for the preparation of volatile acid chlorides from the acids. It acts as a trapping agent for the nitrite ion in the fluorodenitration of aromatic substrates with potassium fluoride. It serves as an additive in polymers and fibers to improve the color stability. It is used as an ingredient in ceramic mold binders, as a stabilizer for polymers and in reverse osmosis membranes.

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

Applications
Phthaloyl chloride is used for the preparation of volatile acid chlorides from the acids. It acts as a trapping agent for the nitrite ion in the fluorodenitration of aromatic substrates with potassium fluoride. It serves as an additive in polymers and fibers to improve the color stability. It is used as an ingredient in ceramic mold binders, as a stabilizer for polymers and in reverse osmosis membranes.

Solubility
Miscible with ether.

Notes
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with water, alcohols oxidizing agents and strong bases.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 88-95-9
Molecular Formula C8H4Cl2O2
Molecular Weight (g/mol) 203.018
MDL Number MFCD00000666
InChI Key FYXKZNLBZKRYSS-UHFFFAOYSA-N
Synonym phthaloyl chloride, phthaloyl dichloride, phthalic chloride, phthalyl chloride, phthalic dichloride, phthalic acid dichloride, phthalyl dichloride, 1,2-benzenedicarbonyl dichloride, o-phthaloyl dichloride, phthaloyldichloride
PubChem CID 6955
IUPAC Name benzene-1,2-dicarbonyl chloride
SMILES C1=CC=C(C(=C1)C(=O)Cl)C(=O)Cl

Specifications

Melting Point 12°C
Density 1.409
Boiling Point 276°C
Flash Point 151°C (304°F)
Refractive Index 1.568
Quantity 100 g
UN Number UN3265
Beilstein 608200
Sensitivity Moisture sensitive
Merck Index 14,7375
Solubility Information Miscible with ether.
Formula Weight 203.03
Percent Purity 94%
Chemical Name or Material Phthaloyl chloride
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Safety and Handling

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Identifiant produit
  • Phthaloyl chloride
 Mention d'avertissement
  • Danger
 Catégorie de danger
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Respiratory sensitiser Category 1
  • Skin corrosion/irritation Category 1 B
  • Skin sensitiser Category 1
  • Specific target organ toxicity Category 3
 Mention de danger
  • H312-Harmful in contact with skin.
  • H314-Causes severe skin burns and eye damage.
  • H317-May cause an allergic skin reaction.
  • H318-Causes serious eye damage.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H335-May cause respiratory irritation.
 Conseils de prudence
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • 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/.
 Informations supplémentaires
  • MIXTURE LIST-Contains : 1,2-Benzenedicarbonyl dichloride, Phthalic acid
FDS

RUO – Research Use Only

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