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45997

Supelco

Methyl acetate

analytical standard

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About This Item

Formula condensata:
CH3COOCH3
Numero CAS:
79-20-9
Peso molecolare:
74.08
Beilstein:
1736662
Numero CE:
201-185-2
Numero MDL:
MFCD00008711
Codice UNSPSC:
85151701
ID PubChem:
329757045
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

2.55 (vs air)

Tensione di vapore

165 mmHg ( 20 °C)

Saggio

≥99.9% (GC)

Temp. autoaccensione

936 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

16 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.361 (lit.)
n20/D 1.362

P. ebollizione

57-58 °C (lit.)

Punto di fusione

−98 °C (lit.)

Densità

0.934 g/mL at 25 °C

applicazioni

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

Formato

neat

Stringa SMILE

COC(C)=O

InChI

1S/C3H6O2/c1-3(4)5-2/h1-2H3
KXKVLQRXCPHEJC-UHFFFAOYSA-N

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Descrizione generale

Methyl acetate is an acetate ester, classified as a volatile organic compound (VOC). It is used as a solvent for many resins and oils.

Applicazioni

The analytical standard can also be used as follows:

  • Quantitative analysis of seven volatile organic compounds (VOCs) in paint coating samples by dynamic headspace-gas chromatography-mass spectrometry (D-HS-GC-MS)
  • Detection of 88 VOCs in breath samples of lung cancer patients using solid-phase microextraction (SPME) combined with GC-MS
  • Development of a thermal desorption-gas chromatography-mass spectrometry (TDS-GC/MS) based method for the identification of very volatile organic compounds (VVOCs) in indoor air samples

Altre note

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H319,H336

Classi di pericolo

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Organi bersaglio

Central nervous system

Rischi supp

EUH066

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

8.6 °F - closed cup

Punto d’infiammabilità (°C)

-13 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG5169
BCCF4204
BCCF0071
BCCD1785
BCBX8836

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Sigma-Aldrich

707740

Methyl acetate-2-13C

Etilacetato analytical standard

Supelco

58958

Etilacetato

USP

USP

1265739

1-Ethoxy-2-methylpropane

Methyl formate analytical standard

Supelco

06547

Methyl formate

2-Butanol analytical standard

Supelco

96870

2-Butanol

2-Methyl-1-propanol analytical standard

Supelco

82059

2-Methyl-1-propanol

1-butanolo analytical standard

Supelco

19422

1-butanolo

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
Marco Candelaresi et al.
The journal of physical chemistry. A, 113(46), 12783-12790 (2009-10-02)
The solvation dynamics of methyl acetate in heavy water are analyzed by means of two-dimensional infrared spectroscopy, in conjunction with Car-Parrinello molecular dynamics simulations. The C horizontal lineO stretching infrared band of methyl acetate in water splits into a doublet
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
Benjamin Bechem et al.
The Journal of organic chemistry, 75(5), 1795-1798 (2010-02-06)
5-Substituted-2-furan methanols 1a-c are subject to enantioselective carbonyl allylation, crotylation and tert-prenylation upon exposure to allyl acetate, alpha-methyl allyl acetate, or 1,1-dimethylallene in the presence of an ortho-cyclometalated iridium catalyst modified by (R)-Cl,MeO-BIPHEP, (R)-C3-TUNEPHOS, and (R)-C3-SEGPHOS, respectively. In the presence
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