8.21125

Toluene-4-sulfonic acid sodium salt

for synthesis

• 동의어(들): Toluene-4-sulfonic acid sodium salt, 4-Toluenesulfonic acid sodium salt
• Linear Formula: 4-(CH₃)C₆H₄SO₃Na
• CAS Number: 657-84-1
• Molecular Weight: 194.18
• MDL number: MFCD00064388
• UNSPSC 코드: 12352107
• EC 인덱스 번호: 211-522-5
• NACRES: NA.22

속성

• vapor pressure: <1 hPa ( 20 °C)
• Quality Level: 200
• 형태: powder
• mp: >300 °C
• solubility: soluble 818 g/L
• density: 1.55 g/cm³ at 20 °C
• 저장 온도: 2-30°C
• InChI: 1S/C7H8O3S.Na/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);/q;+1/p-1
• InChI key: KVCGISUBCHHTDD-UHFFFAOYSA-M

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H319
• 예방조치 성명서: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 932.0 °F - closed cup
• Flash Point (°C): 500 °C - closed cup