8.20763

Mercaptosuccinic acid

for synthesis

• 동의어(들): Mercaptosuccinic acid
• Linear Formula: HOOCCH₂CH(SH)COOH
• CAS Number: 70-49-5
• Molecular Weight: 150.15
• MDL number: MFCD00004860
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 200-736-4
• NACRES: NA.22

속성

• Quality Level: 200
• 형태: solid
• mp: 150-153 °C
• solubility: 500 g/L
• 저장 온도: 2-30°C
• InChI: 1S/C4H6O4S/c5-3(6)1-2(9)4(7)8/h2,9H,1H2,(H,5,6)(H,7,8)
• InChI key: NJRXVEJTAYWCQJ-UHFFFAOYSA-N

설명

분석 메모

Assay (iodometric): ≥ 98.0 %
Melting range (lower value): ≥ 151 °C
Melting range (upper value): ≤ 154 °C
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302 - H315 - H319 - H335
• 예방조치 성명서: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable