8.00683

Succinic anhydride

for synthesis

• 동의어(들): Succinic anhydride
• 실험식(Hill 표기법): C₄H₄O₃
• CAS Number: 108-30-5
• Molecular Weight: 100.07
• MDL number: MFCD00005525
• UNSPSC 코드: 12352115
• EC 인덱스 번호: 203-570-0
• NACRES: NA.22

속성

• vapor pressure: 1.3 hPa ( 92 °C)
• Quality Level: 200
• 형태: crystals
• autoignition temp.: 480 °C
• 효능: 1510 mg/kg LD₅₀, oral (Rat)
• pH: 2.7 (10 g/L in H₂O)
• bp: 261 °C/1013 hPa
• mp: 116-120 °C
• 전이 온도: flash point 157 °C
• solubility: 62.9 g/L (Hydrolysis)
• density: 1.23 g/cm³ at 20 °C
• 벌크 밀도: 550‑600 kg/m³
• 저장 온도: 2-30°C
• InChI: 1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2
• InChI key: RINCXYDBBGOEEQ-UHFFFAOYSA-N

설명

애플리케이션

• Enhanced antimicrobial fibers: Succinic anhydride is utilized in the conjugation of chitosan with Harakeke and Hemp fibers to produce antimicrobial fibers, which significantly increase their utility in medical and hygiene products (Barker et al., 2024).
• Antitumor diterpenoids: Succinic anhydride is integral to synthesizing new clerodane diterpenoids from Callicarpa pseudorubella, which show potential antitumor proliferative activity, expanding its applications in cancer research (Pan et al., 2024).
• Nanogel delivery systems: It plays a role in developing nanogel delivery systems for cationic peptides, enhancing the delivery of therapeutic agents and showcasing its versatility in pharmaceutical delivery systems (Mørck Nielsen et al., 2024).

분석 메모

Assay (morpholine method): ≥ 98,0 %(m)
Identity (IR): conforms
Melting range (lower value): ≥ 116 °C
Melting range (upper value): ≤ 120 °C

안전성 정보

• 픽토그램: GHS05,GHS07,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H302 - H314 - H317 - H334
• 예방조치 성명서: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
• Storage Class Code: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): 314.6 °F
• Flash Point (°C): 157 °C