p کلرانیل 802361 مرک

Description
Catalogue Number	802361
Synonyms	Tetrachloro-p-benzoquinone

Product Information
CAS number	118-75-2
EC index number	602-066-00-1
EC number	204-274-4
Hill Formula	C₆Cl₄O₂
Molar Mass	245.87 g/mol
HS Code	2914 79 00
Structure formula Image

Applications
Application	p-Chloranil for synthesis. CAS 118-75-2, pH 3.5 - 4.5 (100 g/l, H₂O, 20 °C) (slurry).

Physicochemical Information
Ignition temperature	>400 °C
Melting Point	290 - 293 °C (sublimed)
pH value	3.5 - 4.5 (100 g/l, H₂O, 20 °C) (slurry)
Vapor pressure	1 hPa (71 °C)
Bulk density	800 kg/m3
Solubility	0.25 g/l practically insoluble

Toxicological Information
LD 50 oral	LD50 Rat 4000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H315: Causes skin irritation. H319: Causes serious eye irritation. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
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.

Safety Information
Hazard Symbols	Dangerous for the environment Irritant
Categories of danger	irritant, dangerous for the environment
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.

Storage and Shipping Information
Storage	Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 3077 , 9, III
Declaration (transport by air) IATA-DGR	UN 3077 , 9, III
Declaration (transport by sea) IMDG-Code	UN 3077 , 9, III, Marine Pollutant: P

Specifications
Assay (HPLC, area%)	≥ 98.0 % (a/a)
Identity (IR)	passes test