Merck 103058 0100 Benzaldehyde (Dimethylamino) Gr For Analysis Acs 100 GR.

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Description
Catalogue Number	103058
Replaces	DX1590-3; DX1590
Synonyms	p-Formyldimethylaniline, Ehrlich's reagent
Description	4-(Dimethylamino)benzaldehyde

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Product Information
CAS number	100-10-7
EC number	202-819-0
Grade	Reag. Ph Eur
Hill Formula	C₉H₁₁NO
Chemical formula	4-[(CH₃)₂N]C₆H₄CHO
Molar Mass	149.19 g/mol
HS Code	2922 39 90
Structure formula Image
Quality Level	MQ100

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Physicochemical Information
Density	1.22 g/cm3 (20.1 °C)
Flash point	164 °C
Ignition temperature	445 °C
Melting Point	70.7 °C
Vapor pressure	<0.1 hPa (20 °C)
Bulk density	350 kg/m3
Solubility	0.8 g/l practically insoluble

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Toxicological Information
LD 50 oral	LD50 Rat > 6400 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n
Hazard Statement(s)	H317: May cause an allergic skin reaction.
Precautionary Statement(s)	P261: Avoid breathing dust.\nP272: Contaminated work clothing should not be allowed out of the workplace.\nP280: Wear protective gloves.\nP302 + P352: IF ON SKIN: Wash with plenty of water.\nP333 + P313: If skin irritation or rash occurs: Get medical advice/ attention.\nP362 + P364: Take off contaminated clothing and wash it before reuse.
Signal Word	Warning
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly 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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Storage and Shipping Information
Storage	Store at +15°C to +25°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 (perchloric acid titration)	≥ 99 %
Identity (IR-spectrum)	passes test
Melting point	73 - 75 °C
Heavy metals (as Pb)	≤ 0.001 %
Fe (Iron)	≤ 0.001 %
Readily carbonisable substance	passes test
Sulfated ash	≤ 0.1 %
Loss on drying	≤ 0.5 %