Merck 801801 0250 Benzophenone For Synthesis 250 GR.

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Description
Catalogue Number	801801
Synonyms	Diphenylketon, Diphenylmethanon, Benzoylbenzol

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Product Information
CAS number	119-61-9
EC number	204-337-6
Hill Formula	C₁₃H₁₀N₂O₃
Chemical formula	C₆H₅COC₆H₅
Molar Mass	182.22 g/mol
HS Code	2914 39 90
Structure formula Image
Quality Level	MQ200

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Applications
Application	Benzophenone for synthesis. CAS No. 119-61-9, EC Number 204-337-6.

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Physicochemical Information
Boiling point	304 - 306 °C (1013 hPa)
Density	1.11 g/cm3 (18 °C)
Flash point	138 °C
Melting Point	47 - 49 °C
Vapor pressure	1.33 hPa (108 °C)
Bulk density	700 kg/m3
Solubility	0.14 g/l

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Toxicological Information
LD 50 oral	LD50 Rat > 10000 mg/kg
LD 50 dermal	LD50 Rabbit 3535 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n
Hazard Statement(s)	H350: May cause cancer.\nH373: May cause damage to organs through prolonged or repeated exposure if swallowed.\nH412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)	P202: Do not handle until all safety precautions have been read and understood.\nP260: Do not breathe dust.\nP273: Avoid release to the environment.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP308 + P313: IF exposed or concerned: Get medical advice/ attention.\nP405: Store locked up.\nP501: Dispose of contents/ container to an approved waste disposal plant.
Signal Word	Danger
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 1 slightly hazardous to water

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Safety Information
Categories of danger	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	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

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Specifications
Assay (GC, area%)	≥ 99.0 % (a/a)
Melting range (lower value)	≥ 47 °C
Melting range (upper value)	≤ 49 °C
Identity (IR)	passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.