ترت بوتانول 822264 مرک

Description
Catalogue Number	822264
Synonyms	tert-Butyl alcohol, 2-Methyl-2-propanol, Trimethylcarbinol
Description	tert-Butanol
Overview	EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters.

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

Applications
Application	tert-Butanol EMPLURA®. CAS 75-65-0, EC Number 200-889-7, chemical formula (CH₃)₃COH.

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	14 °C
Ignition temperature	490 °C
Melting Point	24 - 25 °C
Vapor pressure	40.7 hPa (20 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation. H336: May cause drowsiness or dizziness.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240: Ground/bond container and receiving equipment. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Storage class	3 Flammable liquids
WGK	WGK 1 slightly water endangering
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Hazard Symbols	Flammable Harmful
Categories of danger	highly flammable, harmful, irritant
R Phrase	R 11-20-36/37 Highly flammable.Harmful by inhalation.Irritating to eyes and respiratory system.
S Phrase	S 9-16-46 Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.If swallowed, seek medical advice immediately and show this container or label.

Storage and Shipping Information
Storage	Store at +5°C to +30°C.

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

Specifications
Purity (GC)	≥ 99.0 %
Identity (IR)	conforms
Melting point	24.0 - 26.0 °C
Water	≤ 0.10 %