270482

2-Methoxyethanol

suitable for HPLC, ≥99.9%

• 동의어(들): Ethylene glycol monomethyl ether, Methyl glycol
• Linear Formula: CH₃OCH₂CH₂OH
• CAS Number: 109-86-4
• Molecular Weight: 76.09
• Beilstein: 1731074
• EC Number: 203-713-7
• MDL number: MFCD00002867
• UNSPSC 코드: 12190000
• PubChem Substance ID: 329752943
• NACRES: NA.21

속성

• vapor density: 2.62 (vs air)
• Quality Level: 100
• vapor pressure: 6.17 mmHg ( 20 °C)
• 분석: ≥99.9%
• 형태: liquid
• autoignition temp.: 548 °F
• 정제법: glass distillation
• expl. lim.: 24.5 %
• 기술: HPLC: suitable
• 불순물: <0.050% water
• 증발 잔류물: <0.0005%
• refractive index: n20/D 1.402 (lit.)
• pH: 5.0-7.0 (25 °C)
• bp: 124-125 °C (lit.)
• mp: −85 °C (lit.)
• density: 0.965 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV 흡수: λ: 213 nm A_max: 1.00; λ: 240 nm A_max: 0.20; λ: 260 nm A_max: 0.05; λ: 300-400 nm A_max: 0.01
• 응용 분야: food and beverages
• SMILES string: COCCO
• InChI: 1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3
• InChI key: XNWFRZJHXBZDAG-UHFFFAOYSA-N

설명

일반 설명

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

애플리케이션

Designed for use with HPLC instrumentation and organic synthesis applications.
Used in the LC-MS of rat urine samples for determination of 2-methoxyethanol.

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안전성 정보

• 픽토그램: GHS02,GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H226,H302 + H312 + H332,H360FD,H370,H373
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P308 + P311
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 1B - STOT RE 2 - STOT SE 1
• 표적 기관: Immune system, thymus
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 104.0 °F - closed cup
• Flash Point (°C): 40 °C - closed cup