8.14578

2,3-Naphthalenediol

for synthesis

• 동의어(들): 2,3-Naphthalenediol, 2,3-Dihydroxynaphthalene
• 실험식(Hill 표기법): C₁₀H₈O₂
• CAS Number: 92-44-4
• Molecular Weight: 160.17
• MDL number: MFCD00004073
• UNSPSC 코드: 12352104
• EC 인덱스 번호: 202-156-7
• NACRES: NA.22

속성

• vapor pressure: 0.8 hPa ( 149 °C)
• Quality Level: 200
• 분석: ≥97.0% (HPLC)
• 양식: powder
• autoignition temp.: >330 °C
• 효능: 970 mg/kg LD₅₀, oral (Rat)
• pH: 6 (20 °C, 1 g/L in H₂O)
• mp: 161-164 °C
• 전이 온도: flash point 175 °C
• 벌크 밀도: 500 kg/m³
• 저장 온도: 2-30°C
• SMILES string: Oc1cc2c(cc1O)cccc2
• InChI: 1S/C10H8O2/c11-9-5-7-3-1-2-4-8(7)6-10(9)12/h1-6,11-12H
• InChI key: JRNGUTKWMSBIBF-UHFFFAOYSA-N

설명

분석 메모

Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 161 °C
Melting range (upper value): ≤ 164 °C
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302 - H318
• 예방조치 성명서: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 347.0 °F
• Flash Point (°C): 175 °C