Merck 109630 2500 Butanol Gr For Analysis 2,5 LT.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Description
Catalogue Number	109630
Synonyms	sec-Butyl alcohol
Description	2-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.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Product Information
CAS number	78-92-2
EC index number	603-127-00-5
EC number	201-158-5
Hill Formula	C₄H₁₀O
Chemical formula	CH₃CH(OH)CH₂CH₃
Molar Mass	74.12 g/mol
HS Code	2905 14 90
Structure formula Image
Quality Level	MQ300

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Physicochemical Information
Boiling point	99 - 102 °C (1013 hPa)
Density	0.808 g/cm3
Explosion limit	1.4 - 9.8 %(V)
Flash point	27 °C
Ignition temperature	390 °C
Melting Point	-115 °C
Vapor pressure	15.3 hPa (20 °C)
Solubility	125 g/l

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Toxicological Information
LD 50 oral	LD50 Rat 6480 mg/kg
LD 50 dermal	LD50 Rat > 2000 mg/kg

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Safety Information according to GHS
Hazard Pictogram(s)	\n\n
Hazard Statement(s)	H226: Flammable liquid and vapour.\nH319: Causes serious eye irritation.\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.\nP242: Use non-sparking tools.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Warning
RTECS	EO 1750000
Storage class	3 Flammable liquids
WGK	WGK 1 slightly hazardous to water
Disposal	1\nStrongly contaminated halogen-free organic solvents: container A.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Safety Information
Categories of danger	flammable, irritant

\n\n\n\n\n\n\n\n\n\n\n\n\n\n

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

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

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

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Specifications
Purity (GC)	≥ 99.0 %
Identity (IR)	conforms
Color	≤ 10 Hazen
Acidity	≤ 0.0005 meq/g
Alkalinity	≤ 0.0002 meq/g
tert-Butanol (GC)	≤ 0.1 %
Dibutyl ether (GC)	≤ 0.2 %
Ethylmethylketone (GC)	≤ 0.1 %
2-Propanol (GC)	≤ 0.2 %
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	≤ 0.2 %