1.00789
酢酸エチル
for gas chromatography MS SupraSolv®
別名:
EtOAc
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この商品について
化学式:
CH3COOC2H5
CAS番号:
分子量:
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
n
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
Complete GC Workflow Guide for ICH Q3C(R9) and USP<467>Compliance
Explore various labsafety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
Explore various labsafety 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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注意喚起語
Danger
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
標的臓器
Central nervous system
supp_hazards
保管分類
3 - Flammable liquids
一体何が起きているの？
WGK 1
ハザードコード
引火点 (F)
24.8 °F - closed cup
引火点（°C）
-4 °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。
劇物
pdsc
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
1007892500: + 1007890000: + 1007891000:
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