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648566

Toluene

suitable for HPLC, ≥99.9%

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4 x 4 L

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$774.00

About This Item

Linear Formula:
C6H5CH3
CAS Number:
Molecular Weight:
92.14
EC Number:
203-625-9
UNSPSC Code:
12190000
PubChem Substance ID:
Beilstein/REAXYS Number:
635760
MDL number:
Assay:
≥99.9%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
110-111 °C (lit.)
Vapor pressure:
22 mmHg ( 20 °C), 26 mmHg ( 25 °C)

$774.00


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grade

HPLC grade

Quality Segment

vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C), 26 mmHg ( 25 °C)

assay

≥99.9%

form

liquid

autoignition temp.

997 °F

expl. lim.

7 %

technique(s)

HPLC: suitable

impurities

≤0.02% water

evapn. residue

≤0.0005%

color

colorless

refractive index

n/D 1.496 (lit.)

bp

110-111 °C (lit.)

mp

-93 °C (lit.)

density

0.865 g/mL at 25 °C (lit.)

UV absorption

λ: 290 nm Amax: 0.30, λ: 310 nm Amax: 0.05, λ: 350 nm Amax: 0.004

SMILES string

Cc1ccccc1

InChI

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

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

General description

Toluene, a benzene analog, is widely employed as an organic solvent. It has been reported to be a biotoxic solvent (toxic to many microorganisms at 0.1%v/v concentrations). Its anaerobic biodegradation to CO2, by the denitrifying bacterium Thauera arornatica has been reported. It forms syndiotactic polystyrene-toluene molecular compound. Crystal structure of this molecular compound has been investigated by X-ray diffraction studies.

Application

Toluene may be used in the following studies:
  • As a doping agent during the quantitative estimation of triacylglycerols (TAGs) by liquid chromatography-atmospheric pressure photoionization-mass spectrometry (LC-APPIMS). It has been reported to improve the sensitivity of analysis.
  • For the decontamination of microbial cultures and lyse bacterial cells in bacterial enzyme assays.
  • As a solvent for the preparation of 4-arm polylactide-based (PLA) star oligomer.

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

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1 of 1

This Item
65057932055234866
description

suitable for HPLC, ≥99.9%

description

HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%

description

ACS reagent, ≥99.5%

description

suitable for HPLC, 99.9%

grade

HPLC grade

grade

HPLC Plus

grade

ACS reagent

grade

HPLC grade

assay

≥99.9%

assay

≥99.9%

assay

≥99.5%

assay

99.9%

technique(s)

HPLC: suitable

technique(s)

gas chromatography (GC): suitable, HPLC: suitable

technique(s)

-

technique(s)

UV/Vis spectroscopy: suitable, HPLC: suitable

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

impurities

≤0.02% water

impurities

≤0.02% water

impurities

≤0.003% S compounds, ≤0.03% water, H2SO4, passes test (darkened)

impurities

≤0.001% free acid (as HCl), ≤0.02% water (Karl Fischer), ≤0.0005% non-volatile matter, ≤0.0005% thiophene


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Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

39.9 °F - closed cup

Flash Point (°C)

4.4 °C - closed cup

PPE (personal protective equipment)

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



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