8.20746

Potassium methylate

for synthesis

• 동의어(들): Potassium methylate, Potassium methoxide, Potassium methanolate
• 실험식(Hill 표기법): CH₃KO
• CAS Number: 865-33-8
• Molecular Weight: 70.13
• MDL number: MFCD00012416
• UNSPSC 코드: 12352107
• EC 인덱스 번호: 212-736-1

속성

• Quality Level: 200
• 분석: ≥97.0% (acidimetric)
• 양식: powder
• autoignition temp.: 30-50 °C
• pH: 12.8 (20 °C, 7 g/L in H₂O)
• 벌크 밀도: 750 kg/m³
• InChI: 1S/CH3O.K/c1-2;/h1H3;/q-1;+1
• InChI key: BDAWXSQJJCIFIK-UHFFFAOYSA-N

설명

분석 메모

Assay (acidimetric): ≥ 97.0 %
Free KOH: ≤ 1.0 %
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS02,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H251 - H314
• 예방조치 성명서: P235 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Self-heat. 1 - Skin Corr. 1B
• 보충제 위험성: EUH014
• Storage Class Code: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 2
• Flash Point (°F): 51.8 °F - closed cup
• Flash Point (°C): 11 °C - closed cup