296996
Methyl acetate
anhydrous, 99.5%
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3COOCH3
CAS 번호:
Molecular Weight:
74.08
UNSPSC Code:
12352108
NACRES:
NA.21
PubChem Substance ID:
EC Number:
201-185-2
Beilstein/REAXYS Number:
1736662
MDL number:
Assay:
99.5%
Grade:
anhydrous
Bp:
57-58 °C (lit.)
Vapor pressure:
165 mmHg ( 20 °C)
InChI key
KXKVLQRXCPHEJC-UHFFFAOYSA-N
InChI
1S/C3H6O2/c1-3(4)5-2/h1-2H3
SMILES string
COC(C)=O
grade
anhydrous
vapor density
2.55 (vs air)
vapor pressure
165 mmHg ( 20 °C)
assay
99.5%
form
liquid
autoignition temp.
936 °F
expl. lim.
16 %
impurities
<0.003% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0003%
refractive index
n20/D 1.361 (lit.)
bp
57-58 °C (lit.)
mp
−98 °C (lit.)
density
0.934 g/mL at 25 °C
Quality Level
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General description
Methyl acetate (MA) is an aliphatic ester that can be prepared via carbonylation of dimethyl ether over zeolites. MA is formed as a by-product during the preparation of polyvinyl alcohol from acetic acid and methanol.
Application
Methyl acetate may be used for the preparation of fatty acid methyl esters and triacetin from rapeseed oil via non-catalytic trans-esterification reaction under super-critical conditions.
Other Notes
The article number 296996-6X1L will be discontinued. Please order the single bottle 296996-1L which is physically identical with the same exact specifications.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
저장 등급
3 - Flammable liquids
wgk
WGK 1
flash_point_f
8.6 °F - closed cup
flash_point_c
-13 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
Reaction kinetics and chemical equilibrium of homogeneously and heterogeneously catalyzed acetic acid esterification with methanol and methyl acetate hydrolysis
Popken T, et al.
Industrial & Engineering Chemistry Research, 39(7), 2601-2611 (2000)
Dimethyl ether carbonylation to methyl acetate over HZSM-35.
Liu J, et al.
Catalysis Letters, 139(1-2), 33-37 (2010)
Study on the kinetics of enzymatic interesterification of triglycerides for biodiesel production with methyl acetate as the acyl acceptor.
Xu Y, et al.
Journal of Molecular Catalysis. B, Enzymatic, 32(5), 241-245 (2005)
Long Hu et al.
Nature communications, 12(1), 466-466 (2021-01-22)
All-inorganic CsPbI3 perovskite quantum dots have received substantial research interest for photovoltaic applications because of higher efficiency compared to solar cells using other quantum dots materials and the various exciting properties that perovskites have to offer. These quantum dot devices
A vibrational assignment for methyl formate and methyl acetate.
Wilmshurst JK.
Journal of Molecular Spectroscopy, 1(1), 201-215 (1957)
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