8.06914

(R)-(-)-Mandelic acid

for resolution of racemates for synthesis

• 동의어(들): (R)-(-)-Mandelic acid, D-Mandelic acid, D-α-Hydroxyphenylacetic acid
• Linear Formula: C₆H₅CH(OH)COOH
• CAS Number: 611-71-2
• Molecular Weight: 152.15
• MDL number: MFCD00064251
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 210-276-6
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥99.0% (acidimetric)
• 형태: crystals
• 효능: 5000 mg/kg LD₅₀, oral (Rat)
• pH: 2.1 (20 °C, 60 g/L in H₂O)
• mp: 130-132 °C
• 전이 온도: flash point >190 °C
• solubility: soluble 109.8 g/L
• 벌크 밀도: 670 kg/m³
• 저장 온도: 2-30°C
• InChI: 1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)/t7-/m1/s1
• InChI key: IWYDHOAUDWTVEP-SSDOTTSWSA-N

설명

분석 메모

Assay (acidimetric): ≥ 99.0 %
Melting range (lower value): ≥ 131 °C
Melting range (upper value): ≤ 134 °C
Spec. rotation [α²0/D (c=2 in water): -157.0 - -153.0 °
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable