8.07994

3-Sulfolene

for synthesis

• Synonyma: 3-Sulfolene, 2,5-Dihydrothiophene 1,1-dioxide, Butadiene sulfone
• Empirický vzorec (Hillův zápis): C₄H₆O₂S
• Číslo CAS: 77-79-2
• Molekulová hmotnost: 118.15
• MDL number: MFCD00005481
• UNSPSC Code: 12352119
• EC Index Number: 201-059-7
• NACRES: NA.22

Vlastnosti

• Quality Level: 200
• assay: ≥98.0% (GC)
• form: crystals
• potency: 2547 mg/kg LD₅₀, oral (Rat); >5000 mg/kg LD₅₀, skin (Rabbit)
• mp: 62-65 °C
• transition temp: flash point 112 °C
• solubility: 130 g/L
• density: 1.31 g/cm³ at 15.6 °C
• bulk density: 840 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C4H6O2S/c5-7(6)3-1-2-4-7/h1-2H,3-4H2
• InChI key: MBDNRNMVTZADMQ-UHFFFAOYSA-N

Popis

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 63 °C
Melting range (upper value): ≤ 66 °C
Identity (IR): passes test

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 233.6 °F - closed cup
• flash_point_c: 112 °C - closed cup