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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Alkyne >1-PENTYNE

1-PENTYNE

1-PENTYNE Structure
  • ₹1859.78 - ₹5548.5
  • Product name: 1-PENTYNE
  • CAS: 627-19-0
  • MF: C5H8
  • MW: 68.12
  • EINECS:210-987-1
  • MDL Number:MFCD00009469
  • Synonyms:Acetylene, propyl-;C3H7CequivCH;PROPYLACETYLENE;1-PENTYNE;1-PENTYNE 98+%;1-Pentyne (6CI, 8CI, 9CI);1-Pentyne,99%;l-pentyne
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • Sigma-Aldrich
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5ML
  • 5G
  • 25ML
  • 25G
  • ManufacturerSigma-Aldrich
  • Product number256560
  • Product description1-Pentyne 99%
  • Packaging5G
  • Price₹1859.78
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number256560
  • Product description1-Pentyne 99%
  • Packaging25G
  • Price₹5548.5
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberP0068
  • Product description1-Pentyne min. 98.0 %
  • Packaging5ML
  • Price₹2300
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberP0068
  • Product description1-Pentyne min. 98.0 %
  • Packaging25ML
  • Price₹5100
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number256560
  • Product description1-Pentyne 99%
  • Packaging5G
  • Price₹1859.78
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number256560
  • Product description1-Pentyne 99%
  • Packaging25G
  • Price₹5548.5
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 256560 1-Pentyne 99% 5G ₹1859.78 2022-06-14 Buy
Sigma-Aldrich 256560 1-Pentyne 99% 25G ₹5548.5 2022-06-14 Buy
TCI Chemicals (India) P0068 1-Pentyne min. 98.0 % 5ML ₹2300 2022-05-26 Buy
TCI Chemicals (India) P0068 1-Pentyne min. 98.0 % 25ML ₹5100 2022-05-26 Buy
Sigma-Aldrich(India) 256560 1-Pentyne 99% 5G ₹1859.78 2022-06-14 Buy
Sigma-Aldrich(India) 256560 1-Pentyne 99% 25G ₹5548.5 2022-06-14 Buy

Properties

Melting point :-106 °C
Boiling point :40 °C(lit.)
Density :0.691 g/mL at 25 °C(lit.)
vapor pressure :6.8 psi ( 20 °C)
refractive index :n20/D 1.385(lit.)
Flash point :-34°C
storage temp. :Store at +2°C to +8°C.
solubility :1.05g/l
form :Liquid
color :Clear colorless to pale yellow
Water Solubility :Soluble in water. (1.05 g/L) at 20°C.
BRN :1697133
CAS DataBase Reference :627-19-0(CAS DataBase Reference)
EPA Substance Registry System :1-Pentyne (627-19-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

Description

1-Pentyne has been used in preparation of:lithium acetylides, required for asymmetric synthesis of α,α-dibranched propargyl sulfinamides. It is also used to synthesize 7-hydroxy-10-methoxy-3H-naphtho[2.1-b]pyrans.

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Suppliers and manufacturers

Nios laboratories Stereokem Pvt Ltd Chemrich Fine Chemicals Pvt., Ltd. Oceanic Pharmachem Pvt., Ltd. (OPPL) OCEAN TRADING CORPORATION A.J Chemicals CHEMSWORTH TCI Chemicals (India) Pvt. Ltd. Alfa Aesar S. Nihar Exports