8.20536

N,N′-Diphenyl-1,4-phenylenediamine

for synthesis

• 동의어(들): N,N′-Diphenyl-1,4-phenylenediamine, DPPD
• Linear Formula: 1,4-(C₆H₅NH)₂C₆H₄
• CAS Number: 74-31-7
• Molecular Weight: 260.33
• MDL number: MFCD00003015
• UNSPSC 코드: 12352116
• EC 인덱스 번호: 200-806-4
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥95.0% (GC)
• 형태: crystals
• 효능: 2370 mg/kg LD₅₀, oral (Rat); 4500 mg/kg LD₅₀, skin (Rat)
• bp: 220-225 °C/1.33 hPa
• mp: 135 °C
• density: 1.3 g/cm³ at 20 °C
• 벌크 밀도: 560 kg/m³
• 저장 온도: 2-30°C
• InChI: 1S/C18H16N2/c1-3-7-15(8-4-1)19-17-11-13-18(14-12-17)20-16-9-5-2-6-10-16/h1-14,19-20H
• InChI key: UTGQNNCQYDRXCH-UHFFFAOYSA-N

설명

분석 메모

Assay (GC, area%): ≥ 95.0 % (a/a)
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H317 - H412
• 예방조치 성명서: P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313
• Hazard Classifications: Aquatic Chronic 3 - Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable