Merck 809691 1000 Cresol For Synthesis 1 LT.

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Description
Catalogue Number	809691
Synonyms	3-Hydroxytoluol, 3-Methylphenol
Description	m-Cresol

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Product Information
CAS number	108-39-4
EC index number	604-004-00-9
EC number	203-577-9
Hill Formula	C₇H₈O
Chemical formula	CH₃C₆H₄OH
Molar Mass	108.14 g/mol
HS Code	2907 12 00
Structure formula Image
Quality Level	MQ200

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Applications
Application	m-Cresol for synthesis. CAS 108-39-4, EC Number 203-577-9, chemical formula 3-(CH₃)C₆H₄OH.

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Physicochemical Information
Boiling point	203 °C (1013 hPa)
Density	1.034 g/cm3 (20 °C)
Explosion limit	1.06 %(V)
Flash point	86 °C
Ignition temperature	626 °C
Melting Point	8 - 10 °C
pH value	5 (20 g/l, H₂O, 20 °C)
Vapor pressure	<1 hPa (20 °C)
Solubility	23.5 g/l

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Toxicological Information
LD 50 oral	LD50 Rat 242 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n
Hazard Statement(s)	H301 + H311: Toxic if swallowed or in contact with skin.\nH314: Causes severe skin burns and eye damage.\nH412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.\nP304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.\nP361 + P364: Take off immediately all contaminated clothing and wash it before reuse.
Signal Word	Danger
RTECS	GO6125000
Storage class	6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 2 obviously hazardous to water

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Safety Information
Categories of danger	toxic, corrosive

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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 2076 , 6.1 (8), II
Declaration (transport by air) IATA-DGR	UN 2076 , 6.1 (8), II
Declaration (transport by sea) IMDG-Code	UN 2076 , 6.1 (8), II

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Specifications
Color according to color reference solution Ph.Eur.	not more intensely colored than Y5
Appearance of the substance	clear
Appearance of substance (visual)	liquid
Assay (GC, area%)	≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C)	1.031 - 1.037
Identity (IR)	passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Material may darken with time.