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ChemicalBook >> CAS DataBase List >> 1,2,3,4-TETRAMETHYL-1,3-CYCLOPENTADIENE

1,2,3,4-TETRAMETHYL-1,3-CYCLOPENTADIENE

1,2,3,4-TETRAMETHYL-1,3-CYCLOPENTADIENE price.
  • $29 - $3007.62
  • Product name: 1,2,3,4-TETRAMETHYL-1,3-CYCLOPENTADIENE
  • CAS: 4249-10-9
  • MF: C9H14
  • MW: 122.21
  • EINECS:
  • MDL Number:MFCD00145385
  • Synonyms:1,2,3,4-TETRAMETHYL-1,3-CYCLOPENTADIENE;1,2,3,4-TETRAMETHYLCYCLOPENTADIENE;TETRAMETHYLCYCLOPENTADIENE;tetramethylcyclopentadiene, mixed isomers;Tetramethylcyclopentadiene, mixed isomers, 90+%;1,2,3,4-Tetramethyl-1,3-cyclopentadiene,85%;Tetrmethylcyclopendadiene;1,2,3,4-Tetramethyl-1,3-cyclopentadiene ,93%
21 prices
Selected condition:
Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
Package
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 50G
  • Manufactureraablocks
  • Product numberAA003D7J
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%(mixtureofisomers)
  • Packaging1g
  • Price$67
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D7J
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%(mixtureofisomers)
  • Packaging5g
  • Price$158
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D7J
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%(mixtureofisomers)
  • Packaging25g
  • Price$395
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number5861AB
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene
  • Packaging5g
  • Price$242
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA834788
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%+(mixtureofisomers)
  • Packaging5g
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA834788
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%+(mixtureofisomers)
  • Packaging1g
  • Price$62
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA834788
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%+(mixtureofisomers)
  • Packaging25g
  • Price$743
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005659
  • Product descriptionTETRAMETHYLCYCLOPENTADIENE 95.00%
  • Packaging50G
  • Price$3007.62
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS678088
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene
  • Packaging5g
  • Price$226
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS678088
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene
  • Packaging250mg
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS678088
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene
  • Packaging1g
  • Price$71
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51000995
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+%
  • Packaging5g
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51000995
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+%
  • Packaging5g
  • Price$210
  • Updated2026-05-27
  • Buy
  • ManufacturerMatrix Scientific
  • Product number093798
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+%
  • Packaging5g
  • Price$252
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number093798
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+%
  • Packaging10g
  • Price$395
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number093798
  • Product description1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+%
  • Packaging1g
  • Price$95
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003D7J 1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%(mixtureofisomers) 1g $67 2026-05-28 Buy
aablocks AA003D7J 1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%(mixtureofisomers) 5g $158 2026-05-28 Buy
aablocks AA003D7J 1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%(mixtureofisomers) 25g $395 2026-05-28 Buy
AK Scientific 5861AB 1,2,3,4-Tetramethylcyclopenta-1,3-diene 5g $242 2021-12-16 Buy
Ambeed A834788 1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%+(mixtureofisomers) 5g $185 2021-12-16 Buy
Ambeed A834788 1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%+(mixtureofisomers) 1g $62 2021-12-16 Buy
Ambeed A834788 1,2,3,4-Tetramethylcyclopenta-1,3-diene 98%+(mixtureofisomers) 25g $743 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005659 TETRAMETHYLCYCLOPENTADIENE 95.00% 50G $3007.62 2021-12-16 Buy
Arctom AS678088 1,2,3,4-Tetramethylcyclopenta-1,3-diene 5g $226 2021-12-16 Buy
Arctom AS678088 1,2,3,4-Tetramethylcyclopenta-1,3-diene 250mg $29 2021-12-16 Buy
Arctom AS678088 1,2,3,4-Tetramethylcyclopenta-1,3-diene 1g $71 2021-12-16 Buy
Crysdot CD51000995 1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+% 5g $210 2021-12-16 Buy
Crysdot CD51000995 1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+% 5g $210 2026-05-27 Buy
Matrix Scientific 093798 1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+% 5g $252 2021-12-16 Buy
Matrix Scientific 093798 1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+% 10g $395 2021-12-16 Buy
Matrix Scientific 093798 1,2,3,4-Tetramethylcyclopenta-1,3-diene 95+% 1g $95 2021-12-16 Buy

Properties

Boiling point :142 °C (lit.)
Density :0.808 g/mL at 25 °C (lit.)
refractive index :n20/D 1.472(lit.)
Flash point :108 °F
storage temp. :Sealed in dry,2-8°C
solubility :Not miscible mix with mater.
form :Liquid
Specific Gravity :0.808
color :Light yellow
Sensitive :Air & Moisture Sensitive
InChI :InChI=1S/C9H14/c1-6-5-7(2)9(4)8(6)3/h5H2,1-4H3
InChIKey :VNPQQEYMXYCAEZ-UHFFFAOYSA-N
SMILES :C1(C)CC(C)=C(C)C=1C

Safety Information

Symbol(GHS): Flame (GHS02)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

Tetramethylcyclopentadiene is used in pharmaceutical intermediates.

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