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1.09652

Supelco

n-Butyl acetate

for analysis EMSURE®

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Synonym(s):
Butyl acetate, Acetic acid n-butyl ester, Butyl ethanoate
Linear Formula:
CH3COO(CH2)3CH3
CAS Number:
Molecular Weight:
116.16
Beilstein:
1741921
MDL number:
EC Index Number:
204-658-1

vapor density

4 (vs air)

Quality Level

vapor pressure

15 mmHg ( 25 °C)
8 mmHg ( 20 °C)

product line

EMSURE®

Assay

≥99.5% (GC)

form

liquid

autoignition temp.

790 °F

potency

13100 mg/kg LD50, oral (Rat)
>14100 mg/kg LD50, skin (Rabbit)

expl. lim.

7.6 %

impurities

≤0.0017 meq/g Acidity
≤0.1% Water
≤0.1% n-Butyl formiate (GC)
≤0.1% n-Butyl propionate (GC)
≤0.2% n-Butyl alcohol (GC)

evapn. residue

≤0.001%

color

APHA: ≤10

refractive index

n20/D 1.394 (lit.)

pH

6.2 (20 °C, 5.3 g/L in H2O, External MSDS)

kinematic viscosity

0.83 cSt(20 °C)

bp

124-126 °C (lit.)

mp

−78 °C (lit.)

transition temp

flash point 27 °C

solubility

5.3 g/L

density

0.88 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.00005%
B: ≤0.000002%
Ba: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
Mg: ≤0.00001%
Mn: ≤0.000002%
Ni: ≤0.000002%
Pb: ≤0.00001%
Sn: ≤0.00001%
Zn: ≤0.00001%

SMILES string

CCCCOC(C)=O

storage temp.

2-30°C

InChI

1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3

InChI key

DKPFZGUDAPQIHT-UHFFFAOYSA-N

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This Item
W2174091.01974287725
n-Butyl acetate for analysis EMSURE®

Supelco

1.09652

n-Butyl acetate

Butyl acetate ≥99%, FCC, FG

Sigma-Aldrich

W217409

Butyl acetate

n-Butyl acetate EMPLURA®

Supelco

1.01974

n-Butyl acetate

Butyl acetate anhydrous, ≥99%

Sigma-Aldrich

287725

Butyl acetate

vapor pressure

15 mmHg ( 25 °C), 8 mmHg ( 20 °C)

vapor pressure

15 mmHg ( 25 °C), 8 mmHg ( 20 °C)

vapor pressure

15 mmHg ( 25 °C), 8 mmHg ( 20 °C)

vapor pressure

15 mmHg ( 25 °C), 8 mmHg ( 20 °C)

assay

≥99.5% (GC)

assay

≥99%

assay

≥99% (GC)

assay

≥99%

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

790 °F

autoignition temp.

790 °F

autoignition temp.

790 °F

autoignition temp.

790 °F

expl. lim.

7.6 %

expl. lim.

7.6 %

expl. lim.

7.6 %

expl. lim.

7.6 %

General description

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.

Analysis Note

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Acidity: ≤ 0.0017 meq/g
Readily carbonizable substances: conforms
n-Butyl alcohol (GC): ≤ 0.2 %
n-Butyl formiate (GC): ≤ 0.1 %
n-Butyl propionate (GC): ≤ 0.1 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.1 %
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 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

80.6 °F - closed cup

Flash Point(C)

27 °C - closed cup


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