45999
Methyl acetate
suitable for HPLC, ≥99.8%
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Fórmula lineal:
CH3COOCH3
Número CAS:
Peso molecular:
74.08
UNSPSC Code:
12190000
NACRES:
NA.01
PubChem Substance ID:
EC Number:
201-185-2
Beilstein/REAXYS Number:
1736662
MDL number:
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Permítanos ayudarleInChI key
KXKVLQRXCPHEJC-UHFFFAOYSA-N
InChI
1S/C3H6O2/c1-3(4)5-2/h1-2H3
SMILES string
COC(C)=O
vapor density
2.55 (vs air)
vapor pressure
165 mmHg ( 20 °C)
assay
≥99.8% (GC), ≥99.8%
form
liquid
autoignition temp.
936 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
16 %
technique(s)
HPLC: suitable
impurities
≤0.05% water
evapn. residue
≤0.001%
refractive index
n20/D 1.361 (lit.), n20/D 1.362
bp
57-58 °C (lit.)
mp
−98 °C (lit.)
density
0.934 g/mL at 25 °C
solvent strength ε (Al2O3)
0.60
λ
1 cm path, H2O reference
UV absorption
λ: 255 nm Amax: 1.0, λ: 275 nm Amax: 0.1, λ: 300 nm Amax: 0.01
Quality Level
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Categorías relacionadas
Application
- Agglomeration of celecoxib by quasi-emulsion solvent diffusion method without stabilizer: effect of good solvent.: This research explored the agglomeration of celecoxib using the quasi-emulsion solvent diffusion method, highlighting the role of methyl acetate as a good solvent to improve particle size and distribution without the need for stabilizers (Maghsoodi & Nokhodchi, 2018).
- Formulation and in vitro evaluation of ketoprofen in palm oil esters nanoemulsion for topical delivery.: The formulation and evaluation of ketoprofen in a nanoemulsion system for topical delivery were examined, with methyl acetate used as a solvent to enhance solubility and stability of the active ingredient (Sakeena et al., 2010).
- Preparation of surfactant-free nanoparticles of methacrylic acid copolymers used for film coating.: This paper presented a method for preparing surfactant-free nanoparticles using methyl acetate as a solvent, emphasizing its role in the formation of uniform nanoparticle dispersions for coating applications (Nguyen et al., 2006).
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 1
flash_point_f
8.6 °F - closed cup
flash_point_c
-13 °C - closed cup
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