319902
Acétate d′éthyle
ACS reagent, ≥99.5%
Synonyme(s) :
EtOAc
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A propos de cet article
Formule linéaire :
CH3COOC2H5
Numéro CAS:
Poids moléculaire :
88.11
UNSPSC Code:
12352108
NACRES:
NA.21
PubChem Substance ID:
EC Number:
205-500-4
Beilstein/REAXYS Number:
506104
MDL number:
Assay:
≥99.5%
Grade:
ACS reagent
Bp:
76.5-77.5 °C (lit.)
Vapor pressure:
73 mmHg ( 20 °C)
Service technique
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ACS reagent
Quality Level
agency
suitable for EPA ACB B21-02, suitable for EPA ACB B23-05b
vapor density
3 (20 °C, vs air)
vapor pressure
73 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
801 °F
expl. lim.
2.2-11.5 %, 38 °F
dilution
(for analytical testing)
impurities
H2SO4, passes test (darkened), ≤0.0009 meq/g Titr. acid, ≤0.200% water
evapn. residue
≤0.0030%
color
APHA: ≤10
refractive index
n20/D 1.3720 (lit.)
bp
76.5-77.5 °C (lit.)
mp
−84 °C (lit.)
density
0.902 g/mL at 25 °C (lit.)
format
neat
SMILES string
CCOC(C)=O
InChI
1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
InChI key
XEKOWRVHYACXOJ-UHFFFAOYSA-N
General description
L'acétate d'éthyle de qualité ACS est un solvant qui respecte, voire dépasse, les fortes exigences de l'American Chemical Society (ACS). Il convient parfaitement à la plupart des besoins de la recherche et donne des résultats reproductibles et publiables.
L'acétate d'éthyle de qualité ACS est un solvant utilisé :
L'acétate d'éthyle de qualité ACS est un solvant utilisé :
- en synthèse chimique de routine.
- pour le séchage. & pour la purification.
- pour le nettoyage de la verrerie de laboratoire revêtant une importance critique.
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
L'acétate d'éthyle (de qualité ACS) peut servir de solvant dans la synthèse de 6-O-acétyl glycosides par acétylation sélective de glucides en présence d'une quantité catalytique d'acide sulfurique. Les dérivés de 6-O-acétyl glycosides peuvent être employés comme précurseurs pour la synthèse d'oligosaccharides complexes.
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Classe de stockage
3 - Flammable liquids
flash_point_f
24.8 °F - closed cup
flash_point_c
-4 °C - closed cup
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Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| 319902-200L | 04061838152039 |
| 319902-20L | 04061826694930 |
| 319902-6X1L | 04061837565489 |
| 319902-1L-AB | 04065274091327 |
| 319902-18L-CS | 04061826694886 |
| 319902-1L | 04061826694916 |
| 319902-4L | 04061826694947 |
| 319902-4X4L | 04061826694954 |
| 319902-4X4L-PB | 04061826694961 |
| 319902-500ML | 04061826694985 |
| 319902-2.5L | 04061826694923 |