45999
酢酸メチル
suitable for HPLC, ≥99.8%
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この商品について
化学式:
CH3COOCH3
CAS番号:
分子量:
74.08
UNSPSC Code:
12190000
NACRES:
NA.01
PubChem Substance ID:
EC Number:
201-185-2
Beilstein/REAXYS Number:
1736662
MDL number:
InChI 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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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
保管分類
3 - Flammable liquids
wgk
WGK 1
flash_point_f
8.6 °F - closed cup
flash_point_c
-13 °C - closed cup
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
第4類:引火性液体 + 第一石油類 + 危険等級II + 非水溶性液体
fsl
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
45999-2.5L-F-D: + 45999-2.5L-F:4548173154664 + 45999-250ML-F:4548173154671 + 45999-BULK-F: + 45999-1L-F:4548173154657 + 45999-VAR-F: + 45999-250ML-F-D: + 45999-BULK-R:
jan
Jeanne Mager Stellman
Encyclopaedia of Occupational Health and Safety: Guides, indexes, directory, 104-156 (1998)
Sergii Yakunin et al.
Nature communications, 12(1), 981-981 (2021-02-14)
Traditional fluorescence-based tags, used for anticounterfeiting, rely on primitive pattern matching and visual identification; additional covert security features such as fluorescent lifetime or pattern masking are advantageous if fraud is to be deterred. Herein, we present an electrohydrodynamically printed unicolour
DeLu Tyler Yin et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(26), 8130-8139 (2012-05-24)
Several serine hydrolases catalyze a promiscuous reaction: perhydrolysis of carboxylic acids to form peroxycarboxylic acids. The working hypothesis is that perhydrolases are more selective than esterases for hydrogen peroxide over water. In this study, we tested this hypothesis, and focused
M L Senent et al.
The Journal of chemical physics, 138(4), 044319-044319 (2013-02-08)
Highly correlated ab initio calculations (CCSD(T)) are used to compute gas phase spectroscopic parameters of three isotopologues of the methyl acetate (CH(3)COOCH(3), CD(3)COOCH(3), and CH(3)COOCD(3)), searching to help experimental assignments and astrophysical detections. The molecule shows two conformers cis and
Franc Avbelj et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(9), 3137-3141 (2009-02-10)
Recent calorimetric measurements of the solvation enthalpies of some dipeptide analogs confirm our earlier prediction that the principle of group additivity is not valid for the interaction of the peptide group with water. We examine the consequences for understanding the
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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