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51730

Supelco

Heptane

analytical standard

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Linear Formula:
CH3(CH2)5CH3
CAS Number:
Molecular Weight:
100.20
Beilstein/REAXYS Number:
1730763
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor density

3.5 (vs air)

vapor pressure

40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)

assay

≥99.8% (GC)

autoignition temp.

433 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

7 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.387 (lit.)
n20/D 1.388

bp

98 °C (lit.)

mp

−91 °C (lit.)

solubility

water: insoluble

density

0.684 g/mL at 25 °C (lit.)

application(s)

petroleum

format

neat

SMILES string

CCCCCCC

InChI

1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

InChI key

IMNFDUFMRHMDMM-UHFFFAOYSA-N

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This Item
PHR1554RTC000091HX0090
Heptane analytical standard

51730

Heptane

Heptane Pharmaceutical Secondary Standard; Certified Reference Material

PHR1554

Heptane

Heptane Pharmaceutical Secondary Standard; Certified Reference Material

RTC000091

Heptane

Heptane Technical

HX0090

Heptane

application(s)

petroleum

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

grade

analytical standard

grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

vapor density

3.5 (vs air)

vapor density

3.5 (vs air)

vapor density

3.5 (vs air)

vapor density

3.5 (vs air)

vapor pressure

40 mmHg ( 20 °C)

vapor pressure

40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)

vapor pressure

40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)

vapor pressure

40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)

assay

≥99.8% (GC)

assay

-

assay

-

assay

-

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

24.8 °F

flash_point_c

-4 °C

ppe

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


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25G
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705578-5MG-PW

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MMYOMAG-74K-13

1000309185

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Arun K Kota et al.
Advanced materials (Deerfield Beach, Fla.), 24(43), 5838-5843 (2012-08-30)
Hierarchically structured, superoleophobic surfaces are demonstrated that display one of the lowest contact angle hysteresis values ever reported - even with extremely low-surface-tension liquids such as n-heptane. Consequently, these surfaces allow, for the first time, even ≈2 μL n-heptane droplets
S Monadjemi et al.
Environmental science & technology, 45(22), 9582-9589 (2011-09-29)
Photodegradation is seldom considered at the surface of vegetation after crop spraying. Chlorothalonil, a broad-spectrum foliar fungicide with a very widespread use worldwide, was considered. To represent the waxy upper layer of leaves, tests were performed within thin paraffin wax
Thushara Karunasekara et al.
Journal of chromatography. A, 1218(6), 809-816 (2011-01-07)
Partition coefficients for varied compounds were determined for the organic solvent-propylene carbonate biphasic partition system where the organic solvent is n-heptane, isopentyl ether or 1-octanol. These partition coefficient databases are analyzed using the solvation parameter model facilitating a quantitative comparison
Gábor Csordás et al.
PloS one, 9(6), e98191-e98191 (2014-06-04)
In recent years, Drosophila melanogaster has become an attractive model organism in which to study the structure and development of the cellular immune components. The emergence of immunological markers greatly accelerated the identification of the immune cells (hemocytes), while the
Ross J Ellis et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(40), 12796-12807 (2014-08-30)
Combining experiment with theory reveals the role of self-assembly and complexation in metal-ion transfer through the water-oil interface. The coordinating metal salt Eu(NO3)3 was extracted from water into oil by a lipophilic neutral amphiphile. Molecular dynamics simulations were coupled to

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