8.14868

Trioctylphosphinoxide

for synthesis

• 동의어(들): Trioctylphosphinoxide
• Linear Formula: (C₈H₁₇)₃PO
• CAS Number: 78-50-2
• Molecular Weight: 386.63
• MDL number: MFCD00002083
• UNSPSC 코드: 12352119
• EC 인덱스 번호: 201-121-3

속성

• 분석: ≥98.0% (GC)
• 형태: crystals
• autoignition temp.: 270 °C
• 효능: >10000 mg/kg LD₅₀, oral (Rat); 2830 mg/kg LD₅₀, skin (Rat)
• bp: 212 °C/39.99 Pa
• mp: 50-54 °C
• 전이 온도: flash point 252 °C
• density: 0.88 g/cm³ at 25 °C
• 저장 온도: 2-30°C
• InChI: 1S/C24H51OP/c1-4-7-10-13-16-19-22-26(25,23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
• InChI key: ZMBHCYHQLYEYDV-UHFFFAOYSA-N

설명

분석 메모

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 50 °C
Melting range (upper value): ≤ 55 °C
Water (K. F.): ≤ 0.50 %
Acid value: ≤ 3
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H315 - H318 - H412
• 예방조치 성명서: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°C): 230 °C - closed cup