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63910

Sigma-Aldrich

Mesitylene

puriss., ≥99.0% (GC)

Synonym(s):

1,3,5-Trimethylbenzene

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About This Item

Linear Formula:
C6H3(CH3)3
CAS Number:
108-67-8
Molecular Weight:
120.19
Beilstein:
906806
EC Number:
203-604-4
MDL number:
MFCD00008538
UNSPSC Code:
12352100
PubChem Substance ID:
24883005

vapor density

4.1 (vs air)

vapor pressure

14 mmHg ( 55 °C)
2.49 mmHg ( 25 °C)

grade

puriss.

Assay

≥99.0% (GC)

autoignition temp.

1022 °F

expl. lim.

0.88-6.1 %, 100 °F

refractive index

n20/D 1.499 (lit.)
n20/D 1.499

bp

163-166 °C (lit.)

mp

−45 °C (lit.)

density

0.864 g/mL at 25 °C (lit.)

SMILES string

Cc1cc(C)cc(C)c1

InChI

1S/C9H12/c1-7-4-8(2)6-9(3)5-7/h4-6H,1-3H3

InChI key

AUHZEENZYGFFBQ-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

122.0 °F

Flash Point(C)

50 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBH5340V
BCBH3379V
BCBH1836V
BCBH1835V
BCBG8057V

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Christoph Sprung et al.
Journal of the American Chemical Society, 137(5), 1916-1928 (2015-01-16)
A detailed and systematic polarized confocal fluorescence microscopy investigation is presented on three batches of large coffin-shaped ZSM-5 crystals (i.e., parent, steamed at 500 °C, and steamed at 700 °C). In total, six laser lines of different wavelength in the
Alessandro Scarso et al.
Journal of the American Chemical Society, 126(41), 13512-13518 (2004-10-14)
The reversible encapsulation of a series of normal alkane guests in a cylindrical host was studied by NMR methods. For small hydrocarbons such as n-pentane or n-hexane, two guests enter the host, and they move freely within. With n-heptane no
Soon Bang Kang et al.
The Journal of organic chemistry, 72(15), 5724-5730 (2007-06-28)
Facile synthesis of C-4 aryl pyrimidinone nucleoside analogues from an easily prepared O4-arylsulfonate derivative of thymidine is reported. Two O4-arylsulfonylthymidine precursors, (4-methylphenyl)sulfonyl and (2,4,6-trimethylphenyl)sulfonyl, were prepared and analyzed for their stabilities. Of the two, the latter possessed suitable stability as
Natalie D Coombs et al.
Dalton transactions (Cambridge, England : 2003), (3)(3), 332-337 (2008-04-17)
Sterically encumbered amido ligands based on a 1,8-diarylcarbazol-9-yl backbone have been investigated as electronically distinct alternatives to the widely-used terphenyl ligand class in the stabilization of low-coordinate metal complexes, and structurally characterized for the first time. While 1,8-diphenylcarbazol-9-yl derivatives are
Kuwahara Yasutaka et al.
The journal of physical chemistry. B, 115(34), 10335-10345 (2011-07-23)
An oxidative enzyme, horseradish peroxidase (HRP), was immobilized on phosphorus- and/or calcium-modified MCM-41 mesoporous silicas with suitable pore diameters. Structural analyses by means of XRD and nitrogen adsorption confirmed that the P- and/or Ca-modified MCM-41 materials retained their structural quality
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