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41085

2,3-Dimethylpentane

analytical standard

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Size/SKUAvailabilityPrice
5 mL

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$240.00

About This Item

Linear Formula:
C2H5CH(CH3)CH(CH3)2
CAS Number:
Molecular Weight:
100.20
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
209-280-0
Beilstein/REAXYS Number:
1718734
MDL number:
eCl@ss:
25140904

$240.00


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grade

analytical standard

Quality Segment

vapor density

3.45 (vs air)

vapor pressure

2.35 psi ( 37.7 °C)

assay

≥99.0% (GC)

autoignition temp.

639 °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 1.392

bp

89-90 °C (lit.)

density

0.695 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

SMILES string

CCC(C)C(C)C

InChI

1S/C7H16/c1-5-7(4)6(2)3/h6-7H,5H2,1-4H3

InChI key

WGECXQBGLLYSFP-UHFFFAOYSA-N

General description

2,3-Dimethylpentane belongs to the class of volatile organic compounds (VOCs).

Application

2,3-Dimethylpentane may be used as an analytical reference standard for the determination of 2,3-dimethylpentane in:
  • Ambient air samples by thermal desorption-gas chromatography (TD-GC) in conjunction with Deans-switch cutting technique.
  • Exhaled air samples by GC combined with mass spectrometry (MS) operating under the selected ion monitoring (SIM) detection mode.
  • Indoor and outdoor air samples by adsorption using sorbent tubes, followed by analysis using TD-GC-MS with electron impact (EI) ionization.
  • Commercial reagent samples by high resolution GC using graphene-zeolite imdidazole framework (ZIF8) as a stationary phase.

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

Other Notes

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.

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This Item
D173207D173401118451
description

analytical standard

description

≥99%

description

99%

description

99%

grade

analytical standard

grade

-

grade

-

grade

-

format

neat

format

-

format

-

format

-

vapor pressure

2.35 psi ( 37.7 °C)

vapor pressure

2.35 psi ( 37.7 °C)

vapor pressure

3.29 psi ( 37.7 °C)

vapor pressure

2.77 psi ( 37.7 °C)

technique(s)

gas chromatography (GC): suitable, HPLC: suitable

technique(s)

-

technique(s)

-

technique(s)

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

autoignition temp.

639 °F

autoignition temp.

639 °F

autoignition temp.

-

autoignition temp.

-


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Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system

Storage Class

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

19.4 °F - closed cup

Flash Point (°C)

-7 °C - closed cup

PPE (personal protective equipment)

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



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