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Supelco

Toluene

analytical standard

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About This Item

Formula condensata:
C6H5CH3
Numero CAS:
108-88-3
Peso molecolare:
92.14
Beilstein:
635760
Numero CE:
203-625-9
Numero MDL:
MFCD00008512
Codice UNSPSC:
12191501
eCl@ss:
39011102
ID PubChem:
329769525
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

3.2 (vs air)

Tensione di vapore

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

Saggio

≥99.9% (GC)

Temp. autoaccensione

997 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

7 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n/D 1.496 (lit.)

P. eboll.

110-111 °C (lit.)

Punto di fusione

-93 °C (lit.)

Densità

0.865 g/mL at 25 °C (lit.)

applicazioni

environmental

Formato

neat

Stringa SMILE

Cc1ccccc1

InChI

1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
YXFVVABEGXRONW-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Toluene is a volatile organic compound and a priority environmental contaminant as designated by the US EPA. The effect of toluene on the central nervous system myelin has been studied.
Toluene is an aromatic hydrocarbon, which can be obtained from crude oil via cracking or distillation process.

Applicazioni

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Toluene may be used as an analytical reference standard for the quantification of the analyte in water samples and engine oils using gas chromatography (GC) with flame ionization detection (FID) and mass spectrometry (MS).

Prodotti consigliati

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.

Avvertenze

Danger

Classi di pericolo

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

Organi bersaglio

Central nervous system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

39.9 °F - closed cup

Punto d’infiammabilità (°C)

4.4 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG7074
BCCF8243
BCCD4912
BCCB7930
BCBZ4556

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Supelco

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Sigma-Aldrich

179418

Toluene

Nordic Council of Ministers et al.
Effects on Reproduction of Styrene, Toluene and Xylene (1990)
Transformation of toluene and benzene by mixed methanogenic cultures
Grbic-galic and Vogel.MT
Applied and Environmental Microbiology, 53(2), 254-260 (1987)
Tang W and Eisenbrand G et al.
Chinese Drugs of Plant Origin: Chemistry, Pharmacology, and Use in Traditional and Modern Medicine (2013)
Marina Shalaeva et al.
Journal of medicinal chemistry, 56(12), 4870-4879 (2013-05-29)
This study demonstrates that ΔlogP(oct-tol) (difference between logP(octanol) and logP(toluene)) describes compounds propensity to form intramolecular hydrogen bonds (IMHB) and may be considered a privileged molecular descriptor for use in drug discovery and for prediction of IMHB in drug candidates.
Liang Guo et al.
Journal of chromatography. A, 1286, 9-15 (2013-03-19)
For the first time, a novel one-step sample preparation method that combines microwave assisted extraction and solvent bar microextraction (MAE-SBME) with analysis by gas chromatography-mass spectrometry (GC-MS), was developed for the fast and efficient determination of polycyclic aromatic hydrocarbons (PAHs)
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Protocolli

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ASTM D6526: GC Analysis of Impurities in Toluene on SLB®-IL100, 60 m Column

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HPLC Analysis of Benzene and Deuterated Benzene on Ascentis® Express C18

GC Analysis of Xylene Isomers on SLB®-IL60

GC Analysis of Xylene Isomers on SLB®-IL60

ASTM D5134: GC Analysis of Hydrocarbons on Petrocol® DH 50.2

-1,3-Dimethylcyclopentane; 1,1-Dimethylcyclopentane; 2,2,3-Trimethylpentane; 2,2-Dimethylbutane; 2,2-Dimethylhexane; 2,2-Dimethylpentane; 2,3-Dimethylbutane; 2,3-Dimethylhexane; 2,4-Dimethylheptane; 2,4-Dimethylpentane; 2,5-Dimethylheptane; 2-Methylhexane; 2-Methylpentane; 3,3-Dimethylpentane; 3,4-Dimethylhexane; 3-Ethylpentane; 3-Methyloctane; 4-Methylheptane; Ethylbenzene; Ethylcyclopentane; 2,6-Dimethylheptane; 3-Ethylheptane

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