Pentana

n-Pentana
Nama



Nama IUPAC pentane
Nama lain n-pentana amil hidrida
Penanda
Nomor CAS	109-66-0^Y
Model 3D (JSmol)	Gambar interaktif
3DMet	{{{3DMet}}}
ChEBI	CHEBI:37830^N
ChEMBL	ChEMBL16102^Y
ChemSpider	7712^Y
DrugBank	DB03119^N
Nomor EC
PubChem CID	8003
Nomor RTECS	{{{value}}}
UNII	4FEX897A91^N
CompTox Dashboard (EPA)	DTXSID2025846
InChI InChI=1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3^Y Key: OFBQJSOFQDEBGM-UHFFFAOYSA-N^Y InChI=1/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
SMILES CCCCC
Sifat
Rumus kimia	C₅H₁₂
Massa molar	72.15 g/mol
Penampilan	Cairan tak berwarna
Densitas	0.626 g/mL, cairan
Titik lebur	−129.8 °C (143 K)
Titik didih	36.1 °C (308 K)
Kelarutan dalam air	0.04 g/L (20 °C)^[1]
Keasaman (pK_a)	~45
Viskositas	0.240 cP at 20 °C
Bahaya
Bahaya utama	Mudah terbakar (F+) Berbahaya (Xn) Merusak lingkungan (N)
Pernyataan R/K	R: R12, R51/53, R65, R66, R67 S: S2, S9, S16, S29, S33, S61, S62
Titik nyala	– 49 °C
Senyawa terkait
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa).
N verifikasi (apa ini ^YN ?)
Referensi

Pentana adalah sebuah senyawa organik dengan rumus kimia C₅H₁₂ — yaitu, alkana dengan 5 atom karbon. Rumus kimia ini dapat merujuk untuk ketiga isomer strukturnya sesuai dengan tatanama IUPAC, tetapi, pentana yang dimaksud disini adalah hanya untuk isomer n-pentana saja, dua yang lain disebut "metil butana" dan "dimetil propana". Siklopentana bukanlah isomer dari pentana.

Pentana pada umumnya digunakan sebagai campuran bahan bakar dan juga dipakai sebagai bahan pelarut di laboratorium. Ciri-ciri senyawa ini sangat mirip dengan butana dan heksana.

Isomer

Nama umum	normal pentana pentana tak bercabang n-pentana	isopentana	neopentana
Nama IUPAC	pentana	metil butana	dimetil propana
Gambar molekul
Diagram rangka

Referensi

^ Record of n-Pentane dalam GESTIS Substance Database dari IFA, diakses tanggal 19 April 2011

Pranala luar

International Chemical Safety Card 0534 at ILO.org
NIOSH Pocket Guide to Chemical Hazards at CDC.gov
Material safety data sheet for Pentane Diarsipkan 2007-10-27 di Wayback Machine. at Ox.ac.uk
Phytochemical data for pentane Diarsipkan 2015-09-23 di Wayback Machine. at Ars-grin.gov

Alkana

Metana (CH
4)
Etana (C
2H
6)
Propana (C
3H
8)
Butana (C
4H
10)
Pentana (C
5H
12)
Heksana (C
6H
14)
Heptana (C
7H
16)
Oktana (C
8H
18)
Nonana (C
9H
20)
Dekana (C
10H
22)
Undekana (C
11H
24)
Dodekana (C
12H
26)
Tridekana (C
13H
28)
Tetradekana (C
14H
30)
Pentadekana (C
15H
32)
Heksadekana / Setana (C
16H
34)
Heptadekana (C
17H
36)
Oktadekana (C
18H
38)
Nonadekana (C
19H
40)
Ikosana (C
20H
42)
Heneikosana (C
21H
44)
Tetrakosana (C
24H
50)
Nonakosana (C
29H
60)
Hentriakontana (C
31H
64)

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