8.07051

Propylene carbonate

for synthesis

• 동의어(들): Propylene carbonate, 4-Methyl-1,3-dioxolan-2-one, Propylene glycol carbonate, Carbonic acid propylene glycol ester
• 실험식(Hill 표기법): C₄H₆O₃
• CAS Number: 108-32-7
• Molecular Weight: 102.09
• MDL number: MFCD00005385
• UNSPSC 코드: 12352115
• EC 인덱스 번호: 203-572-1
• NACRES: NA.22
• bp: 243 °C/1013 hPa
• vapor pressure: 0.04 hPa ( 20 °C)

속성

• Grade: for synthesis
• Quality Level: 200
• vapor pressure: 0.04 hPa ( 20 °C)
• 분석: ≥99% (GC)
• 양식: liquid
• autoignition temp.: 435 °C (DIN 51794)
• 효능: >5000 mg/kg LD₅₀, oral (Rat); >20000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.8-14.3 % (v/v)
• 기술: titration: suitable
• pH: 7.0 (20 °C, 200 g/L in H₂O)
• 동점도: 1.4 cSt(43 °C)
• bp: 243 °C/1013 hPa
• mp: -49 °C
• 전이 온도: flash point 123 °C
• solubility: 240 g/L
• density: 1.20 g/cm³ at 20 °C
• 저장 온도: 2-30°C
• SMILES string: O1C(COC1=O)C
• InChI: 1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3
• InChI key: RUOJZAUFBMNUDX-UHFFFAOYSA-N

설명

애플리케이션

• Interfacial carbonyl groups of propylene carbonate facilitate the reversible binding of nitrogen dioxide.: Investigating the interaction of interfacial carbonyl groups in propylene carbonate with nitrogen dioxide, this study provides insights into the reversible binding mechanisms, important for developing better gas capture and storage systems (Clark & Allen, 2024).

분석 메모

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.204 - 1.206
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 269.6 °F - closed cup
• Flash Point (°C): 132 °C - closed cup