8.07529

1-Propanethiol

for synthesis

• Synonym(e): 1-Propanethiol, Propyl mercaptan
• Empirische Formel (Hill-System): C₃H₈S
• CAS-Nummer: 107-03-9
• Molekulargewicht: 76.16
• UNSPSC Code: 12352105
• EC Index Number: 203-455-5
• NACRES: NA.22
• MDL number: MFCD00004900

Eigenschaften

• vapor pressure: 165 hPa ( 20 °C)
• Quality Segment: 200
• assay: ≥96.0% (GC)
• form: liquid
• potency: 1790 mg/kg LD₅₀, oral (Rat)
• bp: 67-68 °C/1013 hPa
• mp: -113 °C
• transition temp: flash point -34 °C
• solubility: 1.9 g/L
• density: 0.84 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: SCCC
• InChI: 1S/C3H8S/c1-2-3-4/h4H,2-3H2,1H3
• InChI key: SUVIGLJNEAMWEG-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.840 - 0.845
Identity (IR): passes test

Sicherheitshinweise

• pictograms: GHS02,GHS07,GHS09
• signalword: Danger
• hcodes: H225 - H302 - H317 - H410
• pcodes: P210 - P233 - P273 - P280 - P301 + P312 - P303 + P361 + P353
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - Skin Sens. 1B
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: -4.0 °F - closed cup
• flash_point_c: -20 °C - closed cup