8.07044

Phenylacetylene

for synthesis

• Sinónimos: Phenylacetylene, Ethynylbenzene
• Fórmula empírica (notación de Hill): C₈H₆
• Número de CAS: 536-74-3
• Peso molecular: 102.13
• MDL number: MFCD00008570
• UNSPSC Code: 12352005
• EC Index Number: 208-645-1
• NACRES: NA.22

Propiedades

• vapor pressure: 2.7 hPa ( 25 °C)
• Quality Level: 200
• assay: ≥97.0% (GC)
• form: liquid
• bp: 142-144 °C/1013 hPa
• mp: -44.8 °C
• transition temp: flash point 27 °C
• density: 0.93 g/cm³ at 20 °C
• storage temp.: 2-8°C
• InChI: 1S/C8H6/c1-2-8-6-4-3-5-7-8/h1,3-7H
• Inchi Key: UEXCJVNBTNXOEH-UHFFFAOYSA-N

Descripción

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.929 - 0.934
Identity (IR): passes test

Información de seguridad

• pictograms: GHS02,GHS07,GHS08
• signalword: Danger
• hcodes: H226 - H315 - H319 - H335 - H350
• pcodes: P202 - P210 - P233 - P303 + P361 + P353 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 1B - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 80.6 °F - closed cup
• flash_point_c: 27 °C - closed cup