8.03090

Biphenyl

for synthesis

• Synonyma: Biphenyl
• Empirický vzorec (Hillův zápis): C₁₂H₁₀
• Číslo CAS: 92-52-4
• Molekulová hmotnost: 154.21
• MDL number: MFCD00003054
• UNSPSC Code: 12352005
• EC Index Number: 202-163-5
• NACRES: NA.22

Vlastnosti

• vapor pressure: 0.07 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥99.0% (GC)
• form: crystals
• autoignition temp.: 570 °C
• potency: 2140 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 0.7-3.4 % (v/v)
• bp: 255 °C/1013 hPa
• mp: 68-70 °C
• transition temp: flash point 113 °C
• bulk density: 600 kg/m³
• storage temp.: 2-30°C
• SMILES string: C1(C2=CC=CC=C2)=CC=CC=C1
• InChI: 1S/C12H10/c1-3-7-11(8-4-1)12-9-5-2-6-10-12/h1-10H
• InChI key: ZUOUZKKEUPVFJK-UHFFFAOYSA-N

Popis

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 68 °C
Melting range (upper value): ≤ 70 °C
Identity (IR): passes test

Bezpečnostní informace

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H315 - H319 - H335 - H410
• pcodes: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup