MERCK 101974.2500 n-Butyl Acetate Extra Pure CAS No.123-86-4

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
123-86-4	204-658-1	C₆H₁₂O₂	CH₃COO(CH₂)₃CH₃	116.16 g/mol

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Description
Catalogue Number	101974
Synonyms	Acetic acid n-butyl ester, Butyl ethanoate
Description	n-Butyl acetate
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	123-86-4
EC index number	607-025-00-1
EC number	204-658-1
Hill Formula	C₆H₁₂O₂
Chemical formula	CH₃COO(CH₂)₃CH₃
Molar Mass	116.16 g/mol
HS Code	2915 33 00
Structure formula Image
Quality Level	MQ200

Physicochemical Information
Density	0.88 g/cm3 (20 °C)
Explosion limit	1.4 - 7.5 %(V)
Flash point	27 °C
Ignition temperature	370 °C
Melting Point	-78 °C
pH value	6.2 (5.3 g/l, H₂O, 20 °C) (External MSDS)
Vapor pressure	11.2 hPa (20 °C)
Viscosity kinematic	0.83 mm2/s (20 °C)
Solubility	5.3 g/l

Toxicological Information
LD 50 oral	LD50 Rat 13100 mg/kg
LD 50 dermal	LD50 Rabbit > 14100 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H226: Flammable liquid and vapour.H336: May cause drowsiness or dizziness.EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P233: Keep container tightly closed.P240: Ground and bond container and receiving equipment.P241: Use explosion-proof electrical/ ventilating/ lighting equipment.P242: Use non-sparking tools.P243: Take action to prevent static discharges.
Signal Word	Warning
Storage class	3 Flammable liquids
WGK	WGK 1 slightly hazardous to water

Safety Information
Categories of danger	flammable

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 1123, 3, III
Declaration (transport by air) IATA-DGR	UN 1123, 3, III
Declaration (transport by sea) IMDG-Code	UN 1123, 3, III

Specifications
Purity (GC)	≥ 99.0 %
Identity (IR)	conforms
Free acid (as CH₃COOH)	≤ 0.02 %
Density (d 20 °C/ 4 °C)	0.879 - 0.881
Density (d 20 °C/20 °C)	0.881 - 0.883
n-Butyl alcohol (GC)	≤ 1 %
Evaporation residue	≤ 0.0010 %