Merck 803238 2500 Dichlorobenzene For Synthesis 2,5 LT.

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Description
Catalogue Number	803238
Synonyms	o-Chlorobenzene
Description	1,2-Dichlorobenzene

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Product Information
CAS number	95-50-1
EC index number	602-034-00-7
EC number	202-425-9
Hill Formula	C₆H₄Cl₂
Chemical formula	1,2-(Cl)₂C₆H₄
Molar Mass	147 g/mol
HS Code	2903 91 00
Structure formula Image
Quality Level	MQ200

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Applications
Application	1,2-Dichlorobenzene for synthesis. CAS 95-50-1, chemical formula 1,2-(Cl)₂C₆H₄.

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Physicochemical Information
Boiling point	179.0 - 180.0 °C
Density	1.30 g/cm3
Explosion limit	2.2 - 12 %(V)
Flash point	66.0 °C
Ignition temperature	640 °C
Melting Point	-16.0 °C
Vapor pressure	1.33 hPa (20 °C)
Solubility	0.13 g/l

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Toxicological Information
LD 50 oral	LD50 Rat 500 mg/kg
LD 50 dermal	LD50 Rabbit > 10000 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n
Hazard Statement(s)	H302 + H332: Harmful if swallowed or if inhaled.\nH315: Causes skin irritation.\nH317: May cause an allergic skin reaction.\nH319: Causes serious eye irritation.\nH335: May cause respiratory irritation.\nH410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment.\nP280: Wear protective gloves/ eye protection/ face protection.\nP301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.\nP302 + P352: IF ON SKIN: Wash with plenty of water.\nP304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Warning
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 2 obviously hazardous to water
Disposal	3\nRelatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

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Safety Information
Categories of danger	harmful, irritant, dangerous for the environment

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

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Transport Information
Declaration (railroad and road) ADR, RID	UN 1591 , 6.1, III
Declaration (transport by air) IATA-DGR	UN 1591 , 6.1, III
Declaration (transport by sea) IMDG-Code	UN 1591 , 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)

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Specifications
Color according to color reference solution Ph.Eur.	colorless liquid
Assay (GC, area%)	≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C)	1.305 - 1.307
Identity (IR)	passes test