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Merck
CN

52765

正己烷

≥99.0% (GC), ACS reagent, puriss. p.a.

别名:

正己烷

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关于此项目

线性分子式:
CH3(CH2)4CH3
化学文摘社编号:
分子量:
86.18
UNSPSC Code:
12352001
PubChem Substance ID:
EC Number:
203-777-6
Beilstein/REAXYS Number:
1730733
MDL number:
Assay:
≥99.0% (GC)
Technique(s):
GC/GC: suitable
Bp:
69 °C (lit.)
Vapor pressure:
256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C)
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产品名称

正己烷, puriss. p.a., ACS reagent, ≥99.0% (GC)

Quality Segment

vapor density

~3 (vs air)

vapor pressure

256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C)

grade

ACS reagent, puriss. p.a.

assay

≥99.0% (GC)

form

liquid

autoignition temp.

453 °F

expl. lim.

7.7 %

technique(s)

GC/GC: suitable

impurities

thiophene, in accordance, ≤0.002% free acid (as CH3COOH), ≤0.005% sulfur compounds (as S), ≤0.05% water

evapn. residue

≤0.001%

refractive index

n20/D 1.375

pH

7

bp

69 °C (lit.)

mp

−95 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

SMILES string

CCCCCC

cation traces

Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

InChI

1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

Other Notes

可能实行销售限制
A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.


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signalword

Danger

target_organs

Central nervous system, Nervous system

存储类别

3 - Flammable liquids

flash_point_f

-7.6 °F - closed cup

flash_point_c

-22 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3

法规信息

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G Di Nicola et al.
Journal of chromatography. A, 1190(1-2), 120-126 (2008-03-18)
Biodiesel (a mixture of fatty acid esters) is normally analyzed using gas chromatography/flame ionization detection, as specified by the ASTM D6584 and EN14105 standards. This paper proposes a binary gradient method for analyzing biodiesel mixtures using non-aqueous reverse phase HPLC
Comparative evaluation of 11 essential oils of different origin as functional antioxidants, antiradicals and antimicrobials in foods.
Sacchetti G, et al.
Food Chemistry, 91(4), 621-632 (2005)
Ali Mohraz et al.
Langmuir : the ACS journal of surfaces and colloids, 21(12), 5298-5306 (2005-06-01)
The development of model materials and image processing methods to directly visualize and quantify colloidal rod assembly by means of confocal laser scanning microscopy (CLSM) is reported. Monodisperse fluorescent colloidal rods are prepared by the uniaxial extensional deformation of sterically



全球贸易项目编号

货号GTIN
52765-25ML04061837673887