8.14810

Dipentaerythritol

for synthesis

• 동의어(들): Dipentaerythritol, 2.2′[Oxybis(methylen)]bis[hydroxymethyl)]-1,3-propandiol
• 실험식(Hill 표기법): C₁₀H₂₂O₇
• CAS Number: 126-58-9
• Molecular Weight: 254.28
• MDL number: MFCD00004691
• UNSPSC 코드: 12352104
• EC 인덱스 번호: 204-794-1
• NACRES: NA.22

속성

• vapor pressure: <0.00001 hPa ( 20 °C)
• Quality Level: 200
• 양식: powder
• autoignition temp.: 370 °C
• 효능: >2000 mg/kg LD₅₀, oral (Rat)
• pH: 5 (20 °C, 2 g/L in H₂O)
• mp: 208-218 °C
• solubility: 2.4 g/L
• density: 1.36 g/cm³ at 20 °C
• 벌크 밀도: 400‑450 kg/m³
• 저장 온도: 2-30°C
• SMILES string: O(CC(CO)(CO)CO)CC(CO)(CO)CO
• InChI: 1S/C10H22O7/c11-1-9(2-12,3-13)7-17-8-10(4-14,5-15)6-16/h11-16H,1-8H2
• InChI key: TXBCBTDQIULDIA-UHFFFAOYSA-N

설명

분석 메모

Hydroxyl value: 1190 - 1320
Melting range (lower value): ≥ 208 °C
Melting range (upper value): ≤ 218 °C
Identity (IR): passes test

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable