1.07176
n-Pentane
about 95%, EMPLURA®
别名:
Pentane
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关于此项目
线性分子式:
CH3(CH2)3CH3
化学文摘社编号:
分子量:
72.15
UNSPSC Code:
12191502
EC Index Number:
203-692-4
NACRES:
NA.21
Beilstein/REAXYS Number:
969132
MDL number:
Assay:
≥95% (GC)
Bp:
35-36 °C (lit.)
产品名称
戊烷, EMPLURA®
vapor density
2.48 (vs air)
Quality Level
product line
EMPLURA®
assay
≥95% (GC)
form
liquid
autoignition temp.
500 °F
potency
>2000 mg/kg LD50, oral (Rat)
expl. lim.
~8.3 %
dilution
(low-cost alternative, for basic applications)
impurities
≤0.001% Free acid (as CH3COOH)
evapn. residue
≤0.005%
bp
35-36 °C (lit.)
mp
−130 °C (lit.)
transition temp
flash point -48 °C (refers to pure substance)
solubility
0.4 g/L
density
0.626 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
CCCCC
InChI
1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key
OFBQJSOFQDEBGM-UHFFFAOYSA-N
General description
EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.
Application
- Oil sludge washing with surfactants and co-solvents: This study by Ramirez et al. explored the effectiveness of various solvents, including n-Pentane, in recovering oil from different types of oil sludges, focusing on environmental remediation technologies (Ramirez D, Shaw LJ, Collins CD, 2021).
- Physicochemical properties of organic solvents in nanoparticle synthesis: Fromme et al. studied the impact of organic solvents, such as n-Pentane, on gas and hydrogen formation during laser synthesis of gold nanoparticles, highlighting its application in materials science (Fromme T, Tintrop LK, Reichenberger S, Schmidt TC, Barcikowski S, 2023).
- Thermodynamic assessment in extraction processes: Al-Maari et al. assessed the efficiency of n-Pentane as a solvent in the extraction of vegetable oils using thermodynamic models, which is crucial for food and pharmaceutical industries (Al-Maari MA, Hizaddin HF, Salleh MZM, Hayyan A, 2024).
Analysis Note
Purity (GC): ≥ 95.0 %
Identity (IR): conforms
Free acid (as CH₃COOH): ≤ 0.001 %
Density (d 20 °C/ 4 °C): 0.626 - 0.628
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.005 %
Identity (IR): conforms
Free acid (as CH₃COOH): ≤ 0.001 %
Density (d 20 °C/ 4 °C): 0.626 - 0.628
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.005 %
Legal Information
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
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Danger
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-40.0 °F
flash_point_c
-40 °C
hcodes
法规信息
危险化学品
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1071761000 | 04022536087603 |
| 1071765000 | 04022536087627 |
| 1071769190 | 04027269226343 |