Butanol For Liquid Chrom. Lichrosolv 2,5 LT.

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Description
Catalogue Number	101988
Synonyms	Butan-1-ol, n-Butyl alcohol, BuOH
Description	1-Butanol
Overview	With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

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Product Information
CAS number	71-36-3
EC index number	603-004-00-6
EC number	200-751-6
Hill Formula	C₄H₁₀O
Chemical formula	CH₃(CH₂)₃OH
Molar Mass	74.12 g/mol
HS Code	2905 13 00
Structure formula Image
Quality Level	MQ100

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Applications
Application	1-Butanol for liquid chromatography LiChrosolv®. CAS 71-36-3, chemical formula CH₃(CH₂)₃OH.

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Physicochemical Information
Boiling point	116 - 118 °C (1013 hPa)
Density	0.811 g/cm3 (20 °C)
Explosion limit	1.4 - 11.3 %(V)
Flash point	35 °C
Ignition temperature	340 °C
Melting Point	-90 °C
pH value	7 (70 g/l, H₂O, 20 °C)
Vapor pressure	<10 hPa (20 °C)
Solubility	66 g/l

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Toxicological Information
LD 50 oral	LD50 Rat 790 mg/kg
LD 50 dermal	LD50 Rabbit 3400 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n
Hazard Statement(s)	H226: Flammable liquid and vapour.\nH302: Harmful if swallowed.\nH315: Causes skin irritation.\nH318: Causes serious eye damage.\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.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.\nP303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.\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	Danger
RTECS	EO1400000
Storage class	3 Flammable liquids
WGK	WGK 1 slightly hazardous to water
Disposal	1\nStrongly contaminated halogen-free organic solvents: container A.

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Safety Information
Categories of danger	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, III
Declaration (transport by air) IATA-DGR	UN 1120 , 3, III
Declaration (transport by sea) IMDG-Code	UN 1120 , 3, III

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Specifications
Purity (GC)	≥ 99.8 %
Identity (IR)	conforms
Evaporation residue	≤ 2.0 mg/l
Water	≤ 0.05 %
Acidity	≤ 0.0002 meq/g
Alkalinity	≤ 0.0002 meq/g
Transmission (at 230 nm)	≥ 75 %
Transmission (at 240 nm)	≥ 85 %
Transmission (from 310 nm)	≥ 99 %
Filtered by 0.2 µm filter