1,2,4-Trimethylbenzene, 98%, Thermo Scientific Chemicals

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

Chemical Identifiers

CAS

95-63-6

MDL Number

MFCD00008527

InChI Key

GWHJZXXIDMPWGX-UHFFFAOYSA-N

Synonym

pseudocumene, pseudocumol, psi-cumene, as-trimethylbenzene, 1,3,4-trimethylbenzene, benzene, 1,2,4-trimethyl, uns-trimethylbenzene, 1,2,5-trimethylbenzene, asymmetrical trimethylbenzene, .psi.-cumene

PubChem CID

7247

ChEBI

CHEBI:34039

IUPAC Name

1,2,4-trimethylbenzene

SMILES

CC1=CC(=C(C=C1)C)C

CAS Min %

97.5

CAS Max %

100.0

Melting Point

-44.0°C

Color

Colorless

Density

0.8800g/mL

Boiling Point

168.0°C

Flash Point

48°C

Infrared Spectrum

Authentic

Assay Percent Range

98%

Packaging

Glass Bottle

Molecular Formula

C₉H₁₂

Refractive Index

1.5030 to 1.5050

Linear Formula

C₆H₃(CH₃)₃

Quantity

2.5 L

Beilstein

05,4

Merck Index

15,8023

Specific Gravity

0.88

Solubility Information

Solubility in water: insoluble. Other solubilities: soluble in alcohol, benzene and ether

Molecular Weight (g/mol)

120.19

Formula Weight

120.19

Percent Purity

98%

Physical Form

Liquid

Chemical Name or Material

1,2,4-Trimethylbenzene

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Causes skin irritation.
Harmful if inhaled.
Toxic to aquatic life with long lasting effects.
Causes serious eye irritation.
May cause respiratory irritation.
Flammable liquid and vapor.

Precautionary Statement

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Avoid release to the environment.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
IF ON SKIN: Wash with plenty of soap

EINECSNumber

202-436-9

SDS

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Causes skin irritation.
Harmful if inhaled.
Toxic to aquatic life with long lasting effects.
Causes serious eye irritation.
May cause respiratory irritation.
Flammable liquid and vapor.

Precautionary Statement

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Avoid release to the environment.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
IF ON SKIN: Wash with plenty of soap

EINECSNumber

202-436-9

SDS

RUO – Research Use Only