402842
Butyl acetate
ACS reagent, ≥99.5%
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Fórmula lineal:
CH3COO(CH2)3CH3
Número CAS:
Peso molecular:
116.16
UNSPSC Code:
12352108
NACRES:
NA.21
PubChem Substance ID:
EC Number:
204-658-1
Beilstein/REAXYS Number:
1741921
MDL number:
Assay:
≥99.5%
Grade:
ACS reagent
Technique(s):
tissue processing: suitable
Vapor pressure:
15 mmHg ( 25 °C), 8 mmHg ( 20 °C)
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Permítanos ayudarleInChI key
DKPFZGUDAPQIHT-UHFFFAOYSA-N
InChI
1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
SMILES string
CCCCOC(C)=O
grade
ACS reagent
vapor density
4 (vs air)
vapor pressure
15 mmHg ( 25 °C), 8 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
790 °F
expl. lim.
7.6 %
technique(s)
tissue processing: suitable
impurities
H2SO4, passes test (darkened), ≤0.0016 meq/g Titr. acid, ≤0.1% water, ≤0.2% C4H9OH
evapn. residue
≤0.001%
color
APHA: ≤10
Quality Level
pH
6.2 (20 °C, 5.3 g/L)
mp
−78 °C (lit.)
density
0.88 g/mL at 25 °C (lit.)
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General description
Butyl acetate (BA, n-butyl acetate) is an ester commonly used as an organic solvent in cosmetic and pharmaceutical industries and as a flavoring agent in food industry. One of the methods reported for its synthesis is the esterification reaction between acetic acid and butanol catalyzed by expandable graphite (EG). The decomposition of butyl acetate by photocatalysis in gas phase has been studied using TiO2, Pt/TiO2 and WO3/TiO2 catalysts. BA is a probable biofuel additive.
Butyl acetate is a butyl ester of acetic acid. It exists in four isomeric forms: butyl acetate, sec-butyl acetate, isobutyl acetate and tert-butyl acetate. It is a colorless pleasant smelling liquid.
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Application
Butyl acetate has been used for the preparation of testicular tissue and cell cultures for immunohistochemical (IHC) and immunofluorescent (IF) staining.
Butyl acetate may be used to abstract aluminium-hydroxyquinolate complex from soil extracts for determining aluminium spectrophotometrically and by fluorimetry. It can also be used to abstract traces of gold from ores which is then determined by flame atomic absorption spectrometry.
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Clase de almacenamiento
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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Determination of trace gold in ores by butyl acetate extraction and flame atomic absorption spectrometry.
Shan XG and Lin YF.
Metallurgical Analysis, 3, 016-016 (2011)
Catalytic Behaviors of Expansible Graphite in the Synthesis of Butyl Acetate.
Pang XY.
Journal of Chemistry, 9(4), 1816-1822 (2012)
Liquid-liquid equilibria for ternary systems acetic acid+ n-butyl acetate+ hydrocarbons at 293.15K.
Romain R, et al.
Fluid Phase Equilibria, 356, 264-270 (2013)
Eagleson M.
Concise Encyclopedia Chemistry, 154-154 (1994)
The spectrophotometric and fluorometric determination of aluminum with 8-hydroxyquinoline and butyl acetate extraction.
Bloom PR, et al.
Soil Science Society of America Journal. Soil Science Society of America, 42(5), 713-716 (1978)
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