Merck 109629 0500 Butanol Gr For Analysis Acs 500 ML.

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Description
Catalogue Number	109629
Synonyms	tert-Butyl alcohol, 2-Methyl-2-propanol, Trimethylcarbinol
Description	tert-Butanol
Overview	EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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Product Information
CAS number	75-65-0
EC index number	603-005-00-1
EC number	200-889-7
Grade	ACS
Hill Formula	C₄H₁₀O
Chemical formula	(CH₃)₃COH
Molar Mass	74.12 g/mol
HS Code	2905 14 10
Structure formula Image
Quality Level	MQ300

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Physicochemical Information
Boiling point	81 - 83 °C (1013 hPa)
Density	0.78 g/cm3 (20 °C)
Explosion limit	2.3 - 8.0 %(V)
Flash point	15 °C
Ignition temperature	490 °C
Melting Point	24 - 25 °C
Vapor pressure	40.7 hPa (20 °C)
Solubility	1000 g/l soluble

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n
Hazard Statement(s)	H225: Highly flammable liquid and vapour.\nH319: Causes serious eye irritation.\nH332: Harmful if inhaled.\nH335: May cause respiratory irritation.\nH336: May cause drowsiness or dizziness.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.\nP233: Keep container tightly closed.\nP240: Ground and bond container and receiving equipment.\nP241: Use explosion-proof electrical/ ventilating/ lighting equipment.\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.\nP403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
Storage class	3 Flammable liquids
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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Safety Information
Categories of danger	highly flammable, harmful, irritant

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Storage and Shipping Information
Storage	Store at +2°C to +30°C.

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Transport Information
Declaration (railroad and road) ADR, RID	UN 1120 , 3, II
Declaration (transport by air) IATA-DGR	UN 1120 , 3, II
Declaration (transport by sea) IMDG-Code	UN 1120 , 3, II

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Specifications
Purity (GC)	≥ 99.5 %
Identity (IR)	conforms
Appearance	clear
Color	≤ 10 Hazen
Acidity	≤ 0.0005 meq/g
Alkalinity	≤ 0.0002 meq/g
Aldehydes and ketones (as formaldehyde)	≤ 0.01 %
Al (Aluminium)	≤ 0.00005 %
B (Boron)	≤ 0.000002 %
Ba (Barium)	≤ 0.00001 %
Ca (Calcium)	≤ 0.00005 %
Cd (Cadmium)	≤ 0.000005 %
Co (Cobalt)	≤ 0.000002 %
Cr (Chromium)	≤ 0.000002 %
Cu (Copper)	≤ 0.000002 %
Fe (Iron)	≤ 0.00001 %
Mg (Magnesium)	≤ 0.00001 %
Mn (Manganese)	≤ 0.000002 %
Ni (Nickel)	≤ 0.000002 %
Pb (Lead)	≤ 0.00001 %
Sn (Tin)	≤ 0.00001 %
Zn (Zinc)	≤ 0.00001 %
Evaporation residue	≤ 0.001 %
Water	≤ 0.1 %
Conforms to ACS