264784

4,5-Dihydro-3(2H)-thiophenone

98%

• Synonyma: 3-Thiophanone, Tetrahydrothiophen-3-one
• Empirický vzorec (Hillův zápis): C₄H₆OS
• Číslo CAS: 1003-04-9
• Molekulová hmotnost: 102.15
• Beilstein/REAXYS Number: 105201
• EC Number: 213-698-9
• MDL number: MFCD00005412
• UNSPSC Code: 12352100
• PubChem Substance ID: 24856036
• NACRES: NA.22

Vlastnosti

• vapor density: >1 (vs air)
• assay: 98%
• form: liquid
• refractive index: n20/D 1.528 (lit.)
• bp: 175 °C (lit.)
• density: 1.194 g/mL at 25 °C (lit.)
• SMILES string: O=C1CCSC1
• InChI: 1S/C4H6OS/c5-4-1-2-6-3-4/h1-3H2
• InChI key: DSXFPRKPFJRPIB-UHFFFAOYSA-N

Popis

Application

4,5-Dihydro-3(2H)-thiophenone is a volatile organic sulfur compound (VOSC) produced by basidiomycetous yeasts.

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: 172.4 °F - closed cup
• flash_point_c: 78 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter