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44964

Supelco

Dichte Standard 692 kg/m3

H&D Fitzgerald Ltd. Quality

Synonym(e):

2,2,4-Trimethylpentan, Isooctan

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About This Item

Lineare Formel:
(CH3)2CHCH2C(CH3)3
CAS-Nummer:
540-84-1
Molekulargewicht:
114.23
Beilstein:
1696876
EG-Nummer:
208-759-1
MDL-Nummer:
MFCD00008943
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329756573
NACRES:
NA.24

Qualität

H&D Fitzgerald Ltd. Quality
analytical standard

Dampfdichte

3.9 (vs air)

Dampfdruck

41 mmHg ( 21 °C)

Selbstzündungstemp.

745 °F

Haltbarkeit

limited shelf life, expiry date on the label

Expl.-Gr.

6 %

Hersteller/Markenname

H&D Fitzgerald Ltd.

Brechungsindex

n20/D 1.391 (lit.)

bp

98-99 °C (lit.)

mp (Schmelzpunkt)

−107 °C (lit.)

Dichte

0.692 g/mL at 25 °C (lit.)

Anwendung(en)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum
pharmaceutical (small molecule)

Format

mixture

SMILES String

CC(C)CC(C)(C)C

InChI

1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3

InChIKey

NHTMVDHEPJAVLT-UHFFFAOYSA-N

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Anwendung

This density CRM is used for the calibration of all types of laboratory density meters in the test temperature range of 10 to 25 °C.

Leistungsmerkmale und Vorteile

  • Manufactured and verified in anISO 17025 accredited laboratory, as per UKAS
  • Carries an associated uncertaintyof +/- 0.010 Kg/m3
  • Provided in a sealed glassampoule of 10 mL to assure safe delivery
  • Accompanied with a certificate of analysis (CoA)having information on the expiry date for an effective audit

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Central nervous system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

10.4 °F - closed cup

Flammpunkt (°C)

-12 °C - closed cup

Persönliche Schutzausrüstung

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

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Analysenzertifikate (COA)

Lot/Batch Number
BCCJ7043
BCCH3714
BCCG8715
BCCG1325
BCCF4045

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Die Dokumentenbibliothek aufrufen

Luyan Xue et al.
Colloids and surfaces. B, Biointerfaces, 105, 81-86 (2013-01-29)
Choline acetate is an ionic liquid composed of a kosmotropic anion and a chaotropic cation. According to Hofmeister series, a kosmotropic anion and/or a chaotropic cation could stabilize an enzyme, thereby facilitating the retention of the catalytic activity of the
M Dolors Benaiges et al.
Biotechnology progress, 26(5), 1252-1258 (2010-10-15)
The characterization of the recombinant Candida rugosa Lip2 (r-Lip2) isoenzyme obtained from fed-batch cultures of Pichia pastoris under PAOX promoter was carried out, determining the optimal pH and temperature as well as their catalytic performance in both hydrolysis and synthesis
Yufeng Zhang et al.
Journal of chromatography. A, 1252, 67-73 (2012-07-10)
In this study, a polyethylene Pasteur pipette-based ultrasound-assisted emulsification microextraction (USAEME) applying low-density organic solvent was successfully developed for the extraction of trace levels of organochlorine pesticides (OCPs) in water samples and followed by gas chromatography-mass spectrometry (GC-MS) analysis. In
Swarna Bansal et al.
Journal of hazardous materials, 190(1-3), 45-50 (2011-04-05)
Separation of secondary emulsions of dispersed droplet size less than 10 μm, by means of fibrous medium is a very complex but important process. The study investigates the influence of thin fibrous filter properties, i.e. surface energy, pore size and
Kyung Min Park et al.
Food chemistry, 138(2-3), 733-738 (2013-02-16)
In this study, we investigated the possibility of reversed micelles, widely used as an enzyme reactor for lipases, for the determination of lipoxygenase activity. Although it is rapid and simple, reversed micelles have some limitations, such as interference by UV-absorbing
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