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Merck

1.08327

Toluene

for liquid chromatography LiChrosolv®

Synonym(s):

Toluol, Methylbenzene

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About This Item

Linear Formula:
C6H5CH3
CAS Number:
Molecular Weight:
92.14
UNSPSC Code:
12191501
NACRES:
NA.03
EC Index Number:
203-625-9
MDL number:
Beilstein/REAXYS Number:
635760
assay:
≥99.9% (GC)
technique(s):
HPLC: suitable
bp:
110-111 °C (lit.)
vapor pressure:
22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

Product Name

Toluene, for liquid chromatography LiChrosolv®

InChI

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

SMILES string

Cc1ccccc1

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

description

isocratic

product line

LiChrosolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

997 °F

expl. lim.

7 %

technique(s)

HPLC: suitable

impurities

≤0.0002 meq/g Acidity
≤0.0006 meq/g Alkalinity
≤0.05% Water

evapn. residue

≤2.0 mg/L

transmittance

300 nm, ≥70%
310 nm, ≥80%
350 nm, ≥98%

refractive index

n/D 1.496 (lit.)

kinematic viscosity

0.7 cSt(20 °C)

bp

110-111 °C (lit.)

mp

-93 °C (lit.)

transition temp

flash point 4 °C

density

0.865 g/mL at 25 °C (lit.)

storage temp.

2-30°C

Quality Level

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Analysis Note

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0006 meq/g
Transmission (at 300 nm): ≥ 70 %
Transmission (at 310 nm): ≥ 80 %
Transmission (from 350 nm): ≥ 98 %
Filtered by 0.2 µm filter

Application


  • Influence of toluene on the degradation of complex organic matter in wastewater treatment systems.: This study examines the impact of toluene on the degradation processes of complex organic matter in wastewater treatment systems. It highlights the inhibitory effects of toluene on microbial activity and proposes strategies to mitigate these effects to improve the efficiency of wastewater treatment (Taheri et al., 2022).

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Preparation Note

Product filtered through a 0.2 μm filter

Legal Information

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

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


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