270989

Ethyl acetate

anhydrous, 99.8%

• 동의어(들): EtOAc
• Linear Formula: CH₃COOC₂H₅
• CAS Number: 141-78-6
• Molecular Weight: 88.11
• Beilstein: 506104
• EC Number: 205-500-4
• MDL number: MFCD00009171
• UNSPSC 코드: 12352108
• PubChem Substance ID: 57648215
• NACRES: NA.21
• Grade: anhydrous
• Bp: 76.5-77.5 °C (lit.)
• Vapor pressure: 73 mmHg ( 20 °C)

속성

• Grade: anhydrous
• Quality Level: 100
• vapor density: 3 (20 °C, vs air)
• vapor pressure: 73 mmHg ( 20 °C)
• 제품 라인: SAFC Hitech^®
• 분석: 99.8%
• 양식: liquid
• autoignition temp.: 801 °F
• expl. lim.: 2.2-11.5 %, 38 °F
• 불순물: <0.005% water
• 증발 잔류물: <0.0005%
• refractive index: n20/D 1.3720 (lit.)
• bp: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• solubility: water: soluble
• density: 0.902 g/mL at 25 °C (lit.)
• 형식: neat
• SMILES string: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI key: XEKOWRVHYACXOJ-UHFFFAOYSA-N

설명

일반 설명

Ethyl acetate is an effective alternate solvent of diethyl ether, employed for the concentration of eggs, larvae, and cysts in fecal specimens during the Formalin-ether sedimentation technique. Acetaldehyde is reaction intermediate formed during the oxidative combustion of ethanol and ethyl acetate in the presence of copper oxide embedded on Ce-doped titania surface.

애플리케이션

Ethyl acetate may be used as solvent for the synthesis of γ-benzyl-L-glutamic acid N-carboxy anhydride (BLG-NCA).

포장

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법적 정보

SAFC Hitech is a registered trademark of Sigma-Aldrich Co. LLC

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H319,H336
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 표적 기관: Central nervous system
• 보충제 위험성: EUH066
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 24.8 °F - closed cup
• Flash Point (°C): -4 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter