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Alfa Aesar™ Phthaloyl chloride, 94%

Chemical Identifiers

Chemical Name or Material Phthaloyl chloride
CAS 88-95-9
Molecular Formula C8H4Cl2O2
Formula Weight 203.03
MDL Number MFCD00000666
UN Number UN3265
Beilstein 608200
Merck Index 14,7375
Synonym Benzene-1,2-dicarbonyl chloride; Phthaloyl dichloride
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0875322

 
alfa aesar™
L0875322
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0875336

 
alfa aesar™
L0875336
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 203.03
CAS 88-95-9
Chemical Name or Material Phthaloyl chloride
TSCA TSCA
Assay 94%
Molecular Formula C8H4Cl2O2
MDL Number MFCD00000666
UN Number UN3265
Beilstein 608200
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flash Point 151°C (304°F)
Melting Point 12°C
Quantity 100g
Merck Index 14,7375
Synonym Benzene-1,2-dicarbonyl chloride; Phthaloyl dichloride
Health Hazard 1 Danger
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Boiling Point 276°C

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.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.