WebTemperatura topnienia: 18–18,1 °C. Temperatura wrzenia: 286,8–287 °C. Punkt krytyczny: 444 °C; 14 MPa. logP: 8,25 Lepkość: 3,04 cP. Napięcie powierzchniowe: 27,6 … WebTemperatura wrzenia cieczy. Prężność i skład pary nad układem dwu cieczy mieszających się nieograniczenie. Prawo Raoulta. Mieszaniny zeotropowe i azeotropowe, ich …
n-Heptane (C7H16) Fisher Scientific
WebHeptane or n-heptane is the straight-chain alkane with the chemical formula H 3 C(CH 2) 5 CH 3 or C 7 H 16.When used as a test fuel component in anti-knock test engines, a 100% heptane fuel is the zero point of the octane rating scale (the 100 point is 100% iso-octane).Octane number equates to the anti-knock qualities of a comparison mixture of … WebIzooktan działa szkodliwie na organizmy żywe. Zatrucie może nastąpić przez inhalację, drogą pokarmowa lub przez skórę. Opary mogą powodować podrażnienie spojówek, … fitbit watches for women reviews
Heptane - NIST
Webfew measurements over a limited temperature range near ambient pressure. Absolute vibrating-wire instruments were employed by the group of Wakeham21 in London and the group of Assael22 in Thessaloniki. These data sets, backed by a full theoretical analysis, extend over a wide range of conditions with an uncertainty of 0.5%, and thus are primary ... WebInfobox references. 2-Heptanone, also known as methyl n-amyl ketone, or Heptan-2-one, is a ketone with the molecular formula C 7 H 14 O. It is a colorless, water-like liquid with a banana-like, fruity odor. 2-Heptanone has a neutral formal charge, and is only slightly soluble in water. [4] The typical smell of gorgonzola is related to 2-heptanone. Web14 lug 2010 · Heptane, C 7 H 16, Molecular Mass: 100.2, (T sat = 98.43 °C; T m = -90.59 °C) : T Temp. °C : p v saturation pressure (10 5 Pa) : h lv latent heat (kJ/kg) : ρ ℓ liquid density (10 3 kg/m³) : ρ v vapor density (10 3 kg/m³) : μ ℓ liquid viscosity (10-3 N-s/m²) : μ v vapor viscosity (10-7 N-s/m²) : k ℓ liquid thermal conductivity (W/m-K) : k v vapor thermal … can girl and boy be best friends