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487104

Supelco

Ethylbenzene solution

NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), TMS 0.01 %, NMR tube size 5 mm × 8 in.

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About This Item

Empirical Formula (Hill Notation):
C8H10
CAS Number:
Molecular Weight:
106.17
MDL number:
UNSPSC Code:
12142201
PubChem Substance ID:
NACRES:
NA.24

grade

NMR reference standard
analytical standard

composition

TMS, 0.01%

concentration

0.1% in chloroform-d (99.8 atom % D)

technique(s)

NMR: suitable

NMR tube size

5 mm × 8 in.

application(s)

environmental

format

single component solution

SMILES string

CCc1ccccc1

InChI

1S/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3

InChI key

YNQLUTRBYVCPMQ-UHFFFAOYSA-N

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Application

Ethylbenzene solution may be used as NMR reference standard for 1H sensitivity test to assess the quality of the 1D NMR spectra and 2D NMR spectra in the external current mode.

Features and Benefits

1H sensitivity

Quantity

5 mm O.D. tube contains 0.700 mL.

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

Target Organs

Central nervous system, Liver,Kidney

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Towards beyond-1 GHz solution NMR: Internal 2H lock operation in an external current mode.
Yanagisawa Y, et al.
Journal of Magnetic Resonance, 192(2), 329-337 (2008)
Dânia Elisa Christofoletti Mazzeo et al.
Chemosphere, 90(3), 1030-1036 (2012-09-18)
The BTEX (benzene, toluene, ethylbenzene and xylene) mixture is an environmental pollutant that has a high potential to contaminate water resources, especially groundwater. The bioremediation process by microorganisms has often been used as a tool for removing BTEX from contaminated
Rogers Ribeiro et al.
Biodegradation, 24(2), 269-278 (2012-08-23)
Because benzene, toluene, ethylbenzene, and xylenes (BTEX) and ethanol are important contaminants present in Brazilian gasoline, it is essential to develop technology that can be used in the bioremediation of gasoline-contaminated aquifers. This paper evaluates the performance of a horizontal-flow
Murthy Kasi et al.
Biodegradation, 24(2), 279-293 (2012-08-16)
A comprehensive study on the effects of different carbon sources during the bacterial enrichment on the removal performances of benzene, toluene, ethylbenzene, and xylenes (BTEX) compounds when present as a mixture was conducted. Batch BTEX removal kinetic experiments were performed
Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz, 55(9), 1192-1200 (2012-09-01)
The German Working Group on Indoor Guidelines of the Federal Environment Agency and the States' Health Authorities is issuing indoor air guide values to protect public health. No human studies are available for health evaluation of ethylbenzene in indoor air.

Articles

NMR reference standards ensure proper instrument performance. Review key operational parameters for these standards such as pw90, sensitivity, resolution and line shape.

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