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Mesitylene, 98+%

CAS: 108-67-8 | C9H12 | 120.195 g/mol

$81.60 - $626.38

Chemical Identifiers

CAS 108-67-8
Molecular Formula C9H12
Molecular Weight (g/mol) 120.195
MDL Number MFCD00008538
InChI Key AUHZEENZYGFFBQ-UHFFFAOYSA-N
Synonym mesitylene, sym-trimethylbenzene, benzene, 1,3,5-trimethyl, fleet-x, trimethylbenzol, 3,5-dimethyltoluene, s-trimethylbenzene, hsdb 92, 2,4,6-trimethylbenzene, 1,3,5-trimethyl-benzene
PubChem CID 7947
ChEBI CHEBI:34833
IUPAC Name 1,3,5-trimethylbenzene
SMILES CC1=CC(=CC(=C1)C)C
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Products 3
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Catalog Number Mfr. No. Quantity Price Quantity  
AAA11323AE
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Thermo Scientific Chemicals
A11323AE
100 mL
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AAA11323AP
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Thermo Scientific Chemicals
A11323AP
500 mL
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AAA113230F
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Thermo Scientific Chemicals
A113230F
2500 mL
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Description

Description

Mesitylene is used to make plastics and dyes. It acts as a solvent, ligand in organometallic chemistry and precursor to 2,4,6-trimethylaniline. It is also used as a developer for photopatternable silicones due to its solvent properties in the electronics industry. It is used as an internal standard in nuclear magnetic resonance (NMR) samples due to the presence of three equivalent protons in it. It is involved in the production of trimesic acid and antioxygen, epoxy firming agent and polyester resin stabilizers. Further, it is used as an additive and component in aviation gasoline blends.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Mesitylene is used to make plastics and dyes. It acts as a solvent, ligand in organometallic chemistry and precursor to 2,4,6-trimethylaniline. It is also used as a developer for photopatternable silicones due to its solvent properties in the electronics industry. It is used as an internal standard in nuclear magnetic resonance (NMR) samples due to the presence of three equivalent protons in it. It is involved in the production of trimesic acid and antioxygen, epoxy firming agent and polyester resin stabilizers. Further, it is used as an additive and component in aviation gasoline blends.

Solubility
Partly miscible with water.

Notes
Incompatible with strong oxidizing agents.
Specifications

Chemical Identifiers

108-67-8
120.195
AUHZEENZYGFFBQ-UHFFFAOYSA-N
7947
1,3,5-trimethylbenzene
C9H12
MFCD00008538
mesitylene, sym-trimethylbenzene, benzene, 1,3,5-trimethyl, fleet-x, trimethylbenzol, 3,5-dimethyltoluene, s-trimethylbenzene, hsdb 92, 2,4,6-trimethylbenzene, 1,3,5-trimethyl-benzene
CHEBI:34833
CC1=CC(=CC(=C1)C)C

Specifications

108-67-8
0.865
44°C (111°F)
C9H12
MFCD00008538
UN2325
14,5907
Partly miscible with water.
CC1=CC(=CC(=C1)C)C
120.195
CHEBI:34833
≥98%
-45°C
163°C to 165°C
Unpleasant
1.499
100 mL
906806
mesitylene, sym-trimethylbenzene, benzene, 1,3,5-trimethyl, fleet-x, trimethylbenzol, 3,5-dimethyltoluene, s-trimethylbenzene, hsdb 92, 2,4,6-trimethylbenzene, 1,3,5-trimethyl-benzene
AUHZEENZYGFFBQ-UHFFFAOYSA-N
1,3,5-trimethylbenzene
7947
120.2
Mesitylene
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Safety and Handling

Safety and Handling

GHS H Statement
H226-H335
Flammable liquid and vapor.
May cause respiratory irritation.

P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P312-P314-P331-P332+P313-P363-P370+P378q-P501c

H226-H304-H315-H319-H335-H336

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: 1,3,5-TRIMETHYLBENZENE

EINECSNumber : 203-604-4

RTECSNumber : OX6825000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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