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51730

Supelco

Heptane

analytical standard

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About This Item

Formule linéaire :
CH3(CH2)5CH3
Numéro CAS:
142-82-5
Poids moléculaire :
100.20
Numéro Beilstein :
1730763
Numéro CE :
205-563-8
Numéro MDL:
MFCD00009544
Code UNSPSC :
12352001
ID de substance PubChem :
329757735
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

100

Densité de vapeur

3.5 (vs air)

Pression de vapeur

40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)

Pureté

≥99.8% (GC)

Température d'inflammation spontanée

433 °F

Durée de conservation

limited shelf life, expiry date on the label

Limite d'explosivité

7 %

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Indice de réfraction

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

Point d'ébullition

98 °C (lit.)

Pf

−91 °C (lit.)

Solubilité

water: insoluble

Densité

0.684 g/mL at 25 °C (lit.)

Application(s)

petroleum

Format

neat

Chaîne SMILES 

CCCCCCC

InChI

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

Clé InChI

IMNFDUFMRHMDMM-UHFFFAOYSA-N

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Application

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

Produits recommandés

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.

Mention d'avertissement

Danger

Mentions de danger

H225,H304,H315,H336,H410

Classification des risques

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

Organes cibles

Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

24.8 °F - closed cup

Point d'éclair (°C)

-4 °C - closed cup

Équipement de protection individuelle

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

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCG6898
BCCD0050
BCBV9783
BCBZ2223
BCBV5835

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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
Bing Chen et al.
Journal of hazardous materials, 188(1-3), 369-374 (2011-02-26)
The influence of the initial fuel temperature on the burning behavior of n-heptane pool fire was experimentally studied at the State Key Laboratory of Fire Science (SKLFS) large test hall. Circular pool fires with diameters of 100mm, 141 mm, and
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
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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