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ChemicalBook >> CAS DataBase List >> 1,2,4-Trimethylbenzene

1,2,4-Trimethylbenzene

1,2,4-Trimethylbenzene price.
  • $15.7 - $6381.61
  • Product name: 1,2,4-Trimethylbenzene
  • CAS: 95-63-6
  • MF: C9H12
  • MW: 120.19
  • EINECS:202-436-9
  • MDL Number:MFCD00008527
  • Synonyms:1,2,4-TRIMETHYLBENZENE;PSEUDOCUMOL;1,2,4-trimethylbenzene(1,2,4-tmb) ;1,2,4-trimethylbenzene--benzene,1,2,4-trimethyl- ;1,2,5-trimethyl-benzen ;As-Trimethylbenzene;Asymmetrical trimethylbenzene;asymmetricaltrimethylbenzene
22 prices
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  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
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  • ManufacturerAK Scientific
  • Product numberX8415
  • Product description1,2,4-Trimethylbenzene
  • Packaging500ml
  • Price$107
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number012411
  • Product description1,2,4-Trimethylbenzene, 98%
  • Packaging500g
  • Price$65.9
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number012411
  • Product description1,2,4-Trimethylbenzene, 98%
  • Packaging2kg
  • Price$208
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number012411
  • Product description1,2,4-Trimethylbenzene, 98%
  • Packaging10kg
  • Price$845
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number012411
  • Product description1,2,4-Trimethylbenzene 98%
  • Packaging16kg
  • Price$1157
  • Updated2024-03-01
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005702
  • Product description1,2,4-TRIMETHYLBENZENE 95.00%
  • Packaging1KG
  • Price$6381.61
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005702
  • Product description1,2,4-TRIMETHYLBENZENE 95.00%
  • Packaging10KG
  • Price$6257.9
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005702
  • Product description1,2,4-TRIMETHYLBENZENE 95.00%
  • Packaging500G
  • Price$4064.33
  • Updated2021-12-16
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  • ManufacturerMatrix Scientific
  • Product number098970
  • Product description1,2,4-Trimethylbenzene 95+%
  • Packaging1g
  • Price$76
  • Updated2021-12-16
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  • ManufacturerMatrix Scientific
  • Product number098970
  • Product description1,2,4-Trimethylbenzene 95+%
  • Packaging5g
  • Price$202
  • Updated2021-12-16
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  • ManufacturerMatrix Scientific
  • Product number098970
  • Product description1,2,4-Trimethylbenzene 95+%
  • Packaging10g
  • Price$315
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number45996
  • Product description1,2,4-Trimethylbenzene analytical standard
  • Packaging250mg
  • Price$15.7
  • Updated2022-05-15
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  • ManufacturerSigma-Aldrich
  • Product number8.14505
  • Product description1,2,4-Trimethylbenzene for synthesis
  • Packaging100mL
  • Price$25
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product numberT73601
  • Product description1,2,4-Trimethylbenzene 98%
  • Packaging25ml
  • Price$36.3
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number47324
  • Product description1,2,4-Trimethylbenzene analytical standard
  • Packaging1000mg
  • Price$36.9
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product numberT73601
  • Product description1,2,4-Trimethylbenzene 98%
  • Packaging500ml
  • Price$39.1
  • Updated2024-03-01
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Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X8415 1,2,4-Trimethylbenzene 500ml $107 2021-12-16 Buy
Alfa Aesar 012411 1,2,4-Trimethylbenzene, 98% 500g $65.9 2024-03-01 Buy
Alfa Aesar 012411 1,2,4-Trimethylbenzene, 98% 2kg $208 2024-03-01 Buy
Alfa Aesar 012411 1,2,4-Trimethylbenzene, 98% 10kg $845 2024-03-01 Buy
Alfa Aesar 012411 1,2,4-Trimethylbenzene 98% 16kg $1157 2024-03-01 Buy
American Custom Chemicals Corporation CHM0005702 1,2,4-TRIMETHYLBENZENE 95.00% 1KG $6381.61 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005702 1,2,4-TRIMETHYLBENZENE 95.00% 10KG $6257.9 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005702 1,2,4-TRIMETHYLBENZENE 95.00% 500G $4064.33 2021-12-16 Buy
Matrix Scientific 098970 1,2,4-Trimethylbenzene 95+% 1g $76 2021-12-16 Buy
Matrix Scientific 098970 1,2,4-Trimethylbenzene 95+% 5g $202 2021-12-16 Buy
Matrix Scientific 098970 1,2,4-Trimethylbenzene 95+% 10g $315 2021-12-16 Buy
Sigma-Aldrich 45996 1,2,4-Trimethylbenzene analytical standard 250mg $15.7 2022-05-15 Buy
Sigma-Aldrich 8.14505 1,2,4-Trimethylbenzene for synthesis 100mL $25 2024-03-01 Buy
Sigma-Aldrich T73601 1,2,4-Trimethylbenzene 98% 25ml $36.3 2024-03-01 Buy
Sigma-Aldrich 47324 1,2,4-Trimethylbenzene analytical standard 1000mg $36.9 2024-03-01 Buy
Sigma-Aldrich T73601 1,2,4-Trimethylbenzene 98% 500ml $39.1 2024-03-01 Buy

Properties

Melting point :-44 °C
Boiling point :168 °C(lit.)
Density :0.876 g/mL at 20 °C(lit.)
vapor density :4.1 (vs air)
vapor pressure :4.5 mm Hg ( 37.7 °C)
refractive index :n20/D 1.504(lit.)
Flash point :120 °F
storage temp. :Store below +30°C.
solubility :0.057g/l
pka :>14 (Schwarzenbach et al., 1993)
form :Liquid
color :Clear colorless
Odor :char. aromatic odor
explosive limit :0.8-7%(V)
Odor Threshold :0.12ppm
Water Solubility :Soluble in alcohol, benzene and ether. Slightly soluble in water
Merck :14,7915
BRN :1903005
Henry's Law Constant :6.946, 11.202, and 15.702 at 27.0, 35.0, and 45.0 °C, respectively (dynamic headspace, Hansen et al., 1995)
Exposure limits :NIOSH REL: TWA 25 ppm (125 mg/m3); ACGIH TLV: TWA for mixed isomers 25 ppm (adopted).
Dielectric constant :2.4(16℃)
Stability :Stable. Incompatible with strong oxidizing agents. Flammable. May form explosive mixtures with air.
InChIKey :GWHJZXXIDMPWGX-UHFFFAOYSA-N
LogP :3.630
CAS DataBase Reference :95-63-6(CAS DataBase Reference)
EPA Substance Registry System :1,2,4-Trimethylbenzene (95-63-6)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger GHS hazard pictograms
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P273 Avoid release to the environment.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1,2,4-Trimethylbenzene is applied as a liquid scintillator. It is also used as a sterilizing agent and in the manufacture of dyes, perfumes, and resins. It is used as a safe solvent for the production of HO (hydrogen peroxide). Pseudocumene is used mainly as raw material for the production of trimellitic anhydride, pyromellitic dianhydride.

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