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ChemicalBook >> CAS DataBase List >> 1-ETHYNYL-2 4 5-TRIMETHYLBENZENE 97

1-ETHYNYL-2 4 5-TRIMETHYLBENZENE 97

1-ETHYNYL-2 4 5-TRIMETHYLBENZENE 97 price.
  • $61.2 - $658.64
  • Product name: 1-ETHYNYL-2 4 5-TRIMETHYLBENZENE 97
  • CAS: 351002-92-1
  • MF: C11H12
  • MW: 144.21
  • EINECS:
  • MDL Number:MFCD05865154
  • Synonyms:1-ETHYNYL-2 4 5-TRIMETHYLBENZENE 97;1-Ethynyl-2,4,5-trimethylbenzene 97%;Benzene, 1-ethynyl-2,4,5-trimethyl-
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • 1G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115543
  • Product description1-ETHYNYL-2,4,5-TRIMETHYLBENZENE 95.00%
  • Packaging1G
  • Price$658.64
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number521132
  • Product description1-Ethynyl-2,4,5-trimethylbenzene 97%
  • Packaging1g
  • Price$61.2
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0115543 1-ETHYNYL-2,4,5-TRIMETHYLBENZENE 95.00% 1G $658.64 2021-12-16 Buy
Sigma-Aldrich 521132 1-Ethynyl-2,4,5-trimethylbenzene 97% 1g $61.2 2025-07-31 Buy

Properties

Melting point :47-51 °C (lit.)
Boiling point :222.0±39.0 °C(Predicted)
Density :0.92±0.1 g/cm3(Predicted)
storage temp. :2-8°C
form :solid
InChI :1S/C11H12/c1-5-11-7-9(3)8(2)6-10(11)4/h1,6-7H,2-4H3
InChIKey :FXHLQHXVJWYAGQ-UHFFFAOYSA-N
SMILES :Cc1cc(C)c(cc1C)C#C

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Aladdin Scientific
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