8.20423

N,N′-Dibutylthiourea

for synthesis

• Sinónimos: N,N′-Dibutylthiourea
• Fórmula lineal: (CH₃CH₂CH₂CH₂NH)₂CS
• Número de CAS: 109-46-6
• Peso molecular: 188.33
• MDL number: MFCD00004926
• UNSPSC Code: 12352111
• EC Index Number: 203-674-6

Propiedades

• vapor pressure: 0.0032 hPa ( 25 °C)
• Quality Level: 200
• form: powder
• potency: 350 mg/kg LD₅₀, oral (Rat)
• pH: 6 (20 °C, 0.2 g/L in H₂O)
• mp: 62-65 °C
• bulk density: 500 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C9H20N2S/c1-3-5-7-10-9(12)11-8-6-4-2/h3-8H2,1-2H3,(H2,10,11,12)
• InChI key: KFFQABQEJATQAT-UHFFFAOYSA-N

Descripción

Analysis Note

Assay (of S): ≥ 98.0 %
Melting range (lower value): ≥ 63 °C
Melting range (upper value): ≤ 66 °C
Identity (IR): passes test

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable