ChemicalBook > CAS DataBase List > 2,2,4,6,7-Pentamethyldihydrobenzofuran

2,2,4,6,7-Pentamethyldihydrobenzofuran

Product Name
2,2,4,6,7-Pentamethyldihydrobenzofuran
CAS No.
142874-81-5
Chemical Name
2,2,4,6,7-Pentamethyldihydrobenzofuran
Synonyms
2,2,4,6,7-pentamethyL;2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN;2,2,4,6,7-Pentamethyldihydrobenzofurane;2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran;2,2,4,6,7-Pentamethyldihydrobenzofuran, Pbf;2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran;Benzofuran, 2,3-dihydro-2,2,4,6,7-pentamethyl-;2,2,4,6,7-pentamethyl-3a,4-dihydro-3H-1-benzofuran
CBNumber
CB6773986
Molecular Formula
C13H18O
Formula Weight
190.28
MOL File
142874-81-5.mol
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2,2,4,6,7-Pentamethyldihydrobenzofuran Property

Melting point:
44-46 °C
Boiling point:
268.7±40.0 °C(Predicted)
Density 
0.966±0.06 g/cm3(Predicted)
CAS DataBase Reference
142874-81-5(CAS DataBase Reference)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P370+P378In case of fire: Use … for extinction.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
D455520
Product name
2,3-Dihydro-2,2,4,6,7-pentamethylbenzofuran
Packaging
100mg
Price
$415
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0007443
Product name
2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN
Purity
95.00%
Packaging
1G
Price
$1018.71
Updated
2021/12/16
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2,2,4,6,7-Pentamethyldihydrobenzofuran Chemical Properties,Usage,Production

Uses

2,3-Dihydro-2,2,4,6,7-pentamethylbenzofuran is an 2,3-Dihydrobenzofuran derivative which is an important intermediate of medicines and agricultural chemicals.

2,2,4,6,7-Pentamethyldihydrobenzofuran Preparation Products And Raw materials

Raw materials

Nitrogen 2,3,5-Trimethylphenol N,N-Dimethylformamide Potassium iodide Acetone Sodium chloride Potassium carbonate Aluminum chloride Diethyl ether Dichloromethane Sodium hydroxide Magnesium sulfate 3-Chloro-2-methylpropene

Preparation Products

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2,2,4,6,7-Pentamethyldihydrobenzofuran Suppliers

Canada 1 China 37 Europe 1 Germany 1 Japan 1 Switzerland 1 The Netherlands 1 United Kingdom 2 United States 8 Global 53
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142874-81-5, 2,2,4,6,7-PentamethyldihydrobenzofuranRelated Search:

Dibenzofuran p-Toluenesulfonic acid Benzofuran Fmoc-L-Arg(Pbf)-OH N5-[[[(2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-D-ornithine FMOC-ARG(PBF)-OPFP (-)-2-[METHYLAMINO]-1-PHENYLPROPANE nα-fmoc-nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-d-arginine,N-ALPHA-FMOC-N-OMEGA-(2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL)-D-ARGININE 2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONAMIDE BOC-ARG(PBF)-OH 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride Pentamethylbenzene N-ALPHA-BENZYLOXYCARBONYL-N'-2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL-L-ARGININE CYCLOHEXYLAMINE N-ALPHA-FMOC-N-G-(2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL)-L-ARGININOL ALOC-ARG(PBF)-OH Fmoc-N-Pbf-L-HomoArginine Z-N-OMEGA-(2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL)-D-ARGININE CYCLOHEXYLAMMONIUM SALT FMOC-L-BETA-HOMOARGININE(PBF)

  • 2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN
  • 2,2,4,6,7-Pentamethyldihydrobenzofurane
  • 2,2,4,6,7-pentamethyl-3a,4-dihydro-3H-1-benzofuran
  • 2,2,4,6,7-pentamethyL
  • 2,2,4,6,7-Pentamethyldihydrobenzofuran, Pbf
  • 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran
  • Benzofuran, 2,3-dihydro-2,2,4,6,7-pentamethyl-
  • 2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran
  • 142874-81-5