1.00789
Ethyl acetate
for gas chromatography MS SupraSolv®
동의어(들):
Essigester, Ethyl ester, EtOAc
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3COOC2H5
CAS 번호:
Molecular Weight:
88.11
UNSPSC Code:
12191502
NACRES:
NA.03
EC Index Number:
205-500-4
MDL number:
Beilstein/REAXYS Number:
506104
Assay:
≥99.8% (GC)
Technique(s):
GC/MS: suitable
Bp:
76.5-77.5 °C (lit.)
Vapor pressure:
73 mmHg ( 20 °C)
vapor density
3 (20 °C, vs air)
Quality Segment
vapor pressure
73 mmHg ( 20 °C)
product line
SupraSolv®
assay
≥99.8% (GC)
form
liquid
autoignition temp.
801 °F
potency
5620 mg/kg LD50, oral (Rat), >18000 mg/kg LD50, skin (Rabbit)
expl. lim.
2.2-11.5 %, 38 °F
technique(s)
GC/MS: suitable
impurities
≤0.02% Water
evapn. residue
≤3.0 mg/L
color
APHA: ≤10
refractive index
n20/D 1.3720 (lit.)
bp
76.5-77.5 °C (lit.)
mp
−84 °C (lit.)
transition temp
flash point -4 °C
solubility
85.3 g/L
density
0.902 g/mL at 25 °C (lit.)
format
neat
storage temp.
2-30°C
SMILES string
CCOC(C)=O
InChI
1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
InChI key
XEKOWRVHYACXOJ-UHFFFAOYSA-N
General description
SupraSolv® MS is a dedicated high-purity solvent grade specifically engineered for sample preparation and extraction in gas chromatography coupled with mass spectrometric detection (GC-MS)
Application
SupraSolv® MS solvents are routinely employed in highly demanding GC-MS-based analytical workflows, including polychlorinated biphenyl (PCB) determination in water and soil, pesticide residue analysis in food commodities such as fruits and vegetables, environmental contaminant profiling, dioxin screening, and multi-residue methods — applications in which unambiguous mass spectral identification and accurate trace-level quantification are of paramount regulatory and scientific importance.
Analysis Note
SupraSolv® MS solvents are produced via purification processes, yielding:
- Extremely low levels of non-volatile residues and evaporation residues, preventing column contamination and ion source fouling
- Minimal intrinsic volatile organic impurities, verified by GC-MS testing across the full chromatographic retention time window
Other Notes
Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
Legal Information
SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
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
hcodes
flash_point_f
24.8 °F - closed cup
flash_point_c
-4 °C - closed cup
시험 성적서(COA)
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