EX0185

Diethyl ether

≥98.0% ethanol basis (diethyl ether), Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• 동의어(들): Diethyl ether, Diethyl Ether, Ether, Diethyl Ether, Et2O, Ethoxyethane, Ether, Ethyl ether
• Linear Formula: (CH₃CH₂)₂O
• CAS Number: 60-29-7
• Molecular Weight: 74.12
• Beilstein: 1696894
• MDL number: MFCD00011646
• UNSPSC 코드: 12191502
• EC 인덱스 번호: 200-467-2
• bp: 34.6 °C (lit.)
• vapor pressure: 587 hPa ( 20 °C)

속성

• 제품명: Ethyl Ether, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
• Grade: reagent
• Quality Level: 200
• Agency: meets USP/NF
• vapor density: 2.6 (vs air)
• vapor pressure: 587 hPa ( 20 °C)
• 분석: ≥98.0% ethanol basis (diethyl ether)
• 양식: liquid
• autoignition temp.: 320 °F
• 유통기한: 24 mo. (from manufacture date)
• expl. lim.: 36.5 %
• dilution: (for analytical testing)
• 불순물: ≤0.0002 meq/g Titrable acid; ≤0.001% Carbonyl (as HCHO); ≤0.5% Water (H2O); ≤1 ppm Peroxide (as H2O2); 1-3% Alcohol (C2H5OH)
• 증발 잔류물: ≤0.001%
• 색상: APHA: ≤10
• refractive index: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• 전이 온도: flash point -40 °C
• density: 0.706 g/mL at 25 °C (lit.)
• 배송 상태: ambient
• 저장 온도: 2-25°C
• SMILES string: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI key: RTZKZFJDLAIYFH-UHFFFAOYSA-N

설명

애플리케이션

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

포장

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분석 메모

Expiration dateExp 24 months from mfg dateAlcohol (C2H5OH)1-3%Assay (Et2O + EtOH)98.0% minCarbonyl (as HCHO)0.001% maxColor (APHA)10 maxDensity at 20°C0.714-0.718g/mlEvaporation residue0.001% maxFormClear liquidPeroxide (as H2O2)*1ppm maxTitrable acid0.0002meq/g maxWater (H2O)0.5% max

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H224,H302,H336
• 예방조치 성명서: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• 표적 기관: Respiratory system
• 보충제 위험성: EUH019,EUH066
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): -40.0 °F - closed cup
• Flash Point (°C): -40 °C - closed cup