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LC3146 p-Chloranil
for synthesis

 

Order number Packaging Quantity Price €
AC30146 Glass bottle 5 g 11.89
AC30146 Glass bottle 250 g 29.25

 

Product information
Synonyms Tetrachloro-p-benzoquinone
Hill Formula C6Cl4O2
HS Code 2914 70 00
EC number 204-274-4
Molar mass 245.87 g/mol
EC index number 602-066-00-1
CAS number 118-75-2

 

Chemical and physical data
Ignition temperature >400 °C DIN 51794
Solubility (20 °C) practically insoluble
Melting point 290 – 293 °C (sublimed)
Molar mass 245.87 g/mol
Density 0.425 g/cm3 (20 °C)
Bulk density 800 kg/m3
pH value 3.5 – 4.5 (100 g/l, H2O, 20 °C) (slurry)
Vapor pressure 1 hPa (71 °C)
Flash point >100 °C

 

 

Safety information
R Phrase R 36/38-50/53
Irritating to eyes and skin.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 37-60-61
Wear suitable gloves.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger irritant, dangerous for the environment
Hazard Symbol

Irritant

Dangerous for the environment
RTECS DK6825000
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(TETRACHLORO-P-BENZOQUINONE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(TETRACHLORO-P-BENZOQUINONE), 9, III

 

Toxicological data
LD 50 oral LD50 rat 4000 mg/kg

 

Specifications
Assay (HPLC, area%) ≥ 98 %
Melting range
– lower value		 ≥ 289 °C
– upper value ≤ 295 °C
Identity (IR) passes test