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LC4715 Phthaloyl dichloride
for synthesis

 

Order number Packaging Quantity Price €
AC31715 Glass bottle 50 ml 11.88
AC31715 Glass bottle 250 ml 35.33

 

Product information
Synonyms Phthalic acid dichloride
Hill Formula C8H4Cl2O2
Chemical formula C6H4-1,2-(COCl)2
HS Code 2917 39 95
EC number 201-869-0
Molar mass 203.03 g/mol
CAS number 88-95-9

 

Chemical and physical data
Solubility (20 °C) (decomposition)
Melting point 16 °C
Molar mass 203.03 g/mol
Density 1.41 g/cm3 (20 °C)
Boiling point 281 °C
Flash point >110 °C
Refractive index 1.5684 (20 °C, 589 nm)

 

Safety information
R Phrase R 34
Causes burns.
S Phrase S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger corrosive
Hazard Symbol corrosive
Storage class Combustible substances, corrosive
WGK WGK 1 slightly water endangering
Disposal 11
Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(PHTHALOYL DICHLORIDE), 8, II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 3265 CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.(PHTHALOYL DICHLORIDE), 8, I

 

Specifications
Assay (argentometric) ≥ 95 %
Density (d 20 °C/ 4 °C) 1.402 – 1.408
Identity (IR) passes test