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ChemicalBook >> CAS DataBase List >> 1-PENTYNE

1-PENTYNE

1-PENTYNE price.
  • $10 - $1141.26
  • 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
20 prices
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Brand
  • AHH
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 1g
  • 5mL
  • 5g
  • 10g
  • 25g
  • 25ML
  • 50g
  • 100g
  • 250g
  • ManufacturerAHH
  • Product numberMT-20813
  • Product description1-Pentyne 99%
  • Packaging250g
  • Price$325
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL02479
  • Product description1-Pentyne, 99%
  • Packaging5g
  • Price$26.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL02479
  • Product description1-Pentyne, 99%
  • Packaging25g
  • Price$97.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018331
  • Product description1-PENTYNE 95.00%
  • Packaging25ML
  • Price$1141.26
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82641
  • Product description1-PENTYNE,97%
  • Packaging25g
  • Price$51.83
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number83832
  • Product description1-Pentyne, 99%
  • Packaging25g
  • Price$77.71
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number41945
  • Product description1-Pentyne
  • Packaging1g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number41945
  • Product description1-Pentyne
  • Packaging10g
  • Price$675
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number164100
  • Product description1-Pentyne
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number164100
  • Product description1-Pentyne
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number164100
  • Product description1-Pentyne
  • Packaging25g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number164100
  • Product description1-Pentyne
  • Packaging50g
  • Price$92
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number256560
  • Product description1-Pentyne 99%
  • Packaging5g
  • Price$41.6
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number256560
  • Product description1-Pentyne 99%
  • Packaging25g
  • Price$117
  • Updated2024-03-01
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number1500-1-X1
  • Product descriptionPent-1-yne
  • Packaging25g
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number1500-1-X1
  • Product descriptionPent-1-yne
  • Packaging100g
  • Price$192
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-20813 1-Pentyne 99% 250g $325 2021-12-16 Buy
Alfa Aesar L02479 1-Pentyne, 99% 5g $26.65 2024-03-01 Buy
Alfa Aesar L02479 1-Pentyne, 99% 25g $97.5 2024-03-01 Buy
American Custom Chemicals Corporation CHM0018331 1-PENTYNE 95.00% 25ML $1141.26 2021-12-16 Buy
GFS CHEMICALS 82641 1-PENTYNE,97% 25g $51.83 2021-12-16 Buy
GFS CHEMICALS 83832 1-Pentyne, 99% 25g $77.71 2021-12-16 Buy
Medical Isotopes, Inc. 41945 1-Pentyne 1g $610 2021-12-16 Buy
Medical Isotopes, Inc. 41945 1-Pentyne 10g $675 2021-12-16 Buy
Oakwood 164100 1-Pentyne 1g $10 2021-12-16 Buy
Oakwood 164100 1-Pentyne 5g $15 2021-12-16 Buy
Oakwood 164100 1-Pentyne 25g $50 2021-12-16 Buy
Oakwood 164100 1-Pentyne 50g $92 2021-12-16 Buy
Sigma-Aldrich 256560 1-Pentyne 99% 5g $41.6 2024-03-01 Buy
Sigma-Aldrich 256560 1-Pentyne 99% 25g $117 2024-03-01 Buy
SynQuest Laboratories 1500-1-X1 Pent-1-yne 25g $56 2021-12-16 Buy
SynQuest Laboratories 1500-1-X1 Pent-1-yne 100g $192 2021-12-16 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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