2,3,4-Trimetilpentana

senyawa kimia

2,3,4-Trimetilpentana adalah alkana bercabang yang merupakan salah satu isomer dari oktana.

2,3,4-Trimetilpentana
Skeletal formula of 2,3,4-trimethylpentane with some implicit hydrogens added
Nama
Nama IUPAC
2,3,4-Trimetilpentana[1]
Penanda
Model 3D (JSmol)
Referensi Beilstein 1696869
ChemSpider
Nomor EC 209-292-6
MeSH 2,3,4-trimethylpentane
Nomor RTECS SA3321500
Nomor UN 3295
Sifat
C8H18
Massa molar 114,23 g·mol−1
Penampilan Tidak berwarna, cairan transparan
Bau Tidak berbau
Densitas 719 mg mL−1
Tekanan uap 6.7549 kPa (at 37.7 °C)
kH 5.6 nmol Pa−1 kg−1
Indeks bias (nD) 1.404
Termokimia
Kapasitas kalor (C) 247.32 J K−1 mol−1
Entropi molar standar (So) 329.32 J K−1 mol−1
Entalpi pembentukan standarfHo) −256.9–−253.5 kJ mol−1
Entalpi
pembakaran
standar
ΔcHo298
−5.4671–−5.4639 MJ mol−1
Bahaya
Piktogram GHS The flame pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) The exclamation-mark pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) The health hazard pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) The environment pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS)
Keterangan bahaya GHS DANGER
H225, H304, H315, H336, H410
P210, P261, P273, P301+310, P331
Titik nyala 4 °C
Ambang ledakan 1–?%
Senyawa terkait
Kecuali dinyatakan lain, data di atas berlaku pada temperatur dan tekanan standar (25 °C [77 °F], 100 kPa).
YaY verifikasi (apa ini YaYN ?)
Sangkalan dan referensi

ReferensiSunting

  1. ^ "2,3,4-trimethylpentane - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 26 March 2005. Identification and Related Records. Diakses tanggal 12 March 2012. 

Pranala luarSunting