EX0241

Ethyl acetate

OmniSolv^®

• 동의어(들): Acetic Acid Ethyl Ester, EtOAc
• Linear Formula: CH₃COOC₂H₅
• CAS Number: 141-78-6
• Molecular Weight: 88.11
• Beilstein: 506104
• MDL number: MFCD00009171
• UNSPSC 코드: 12352108
• EC 인덱스 번호: 205-500-4

속성

• vapor density: 3 (20 °C, vs air)
• Quality Level: 100
• vapor pressure: 73 mmHg ( 20 °C)
• 제품 라인: OmniSolv^®
• 분석: ≥99.9% (GC)
• 형태: liquid
• autoignition temp.: 801 °F
• expl. lim.: 2.2-11.5 %, 38 °F
• 기술: HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• 불순물: ≤0.02% Water (H₂O); ≤0.8 μeq/g Titrable acid; ≤2 ng/L Capillary ECD responsive substances (as PCNB)
• 증발 잔류물: ≤1 ppm
• 색상: APHA: ≤10
• refractive index: n20/D 1.3720 (lit.)
• bp: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• 전이 온도: flash point -4 °C
• density: 0.902 g/mL at 25 °C (lit.)
• UV cutoff: ≤254 nm
• UV 흡수: λ: 254 nm A_max: ≤1.00; λ: 255 nm A_max: ≤0.80; λ: 257 nm A_max: ≤0.35; λ: 265 nm A_max: ≤0.02; λ: 270 nm A_max: ≤0.01; λ: 300 nm A_max: ≤0.005
• 형식: neat
• 배송 상태: ambient
• 저장 온도: room temp
• SMILES string: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI key: XEKOWRVHYACXOJ-UHFFFAOYSA-N

설명

애플리케이션

EX0241P-1 is packaged in poly coated glass bottles

OmniSolv^®

제조 메모

Product filtered through a 0.2 μm filter

분석 메모

Assay (GC)99.9% minCapillary ECD responsive substances (as PCNB)2ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidIdentity (IR-spectrum)ConformsRefractive index (at 20°C)Titrable acid0.8µeq/g maxUV Abs. at 254 nm1.00AU maxUV Abs. at 255 nm0.80AU maxUV Abs. at 257 nm0.35AU maxUV Abs. at 265 nm0.02AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off254nm maxWater (H2O)0.02% max

법적 정보

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

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