ChemicalBook > CAS DataBase List > 1-PENTYNE
1-PENTYNE
- Product Name
- 1-PENTYNE
- CAS No.
- 627-19-0
- Chemical Name
- 1-PENTYNE
- Synonyms
- pent-1-yne;n-Propyl acetylene;1-Pentin;l-pentyne;1-PENTYNE;C3H7CequivCH;1-Pentyne>1-Pentyne,99%;1-Pentyne 99%;1-PENTYNE 98+%
- CBNumber
- CB9414651
- Molecular Formula
- C5H8
- Formula Weight
- 68.12
- MOL File
- 627-19-0.mol
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1-PENTYNE Property
- 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)
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Safety
- Hazard Codes
- F,Xn
- Risk Statements
- 11-36/37/38-65
- Safety Statements
- 16-26-36-62
- RIDADR
- UN 3295 3/PG 2
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 2901 29 00
- HazardClass
- 3
- PackingGroup
- II
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 256560
- Product name
- 1-Pentyne
- Purity
- 99%
- Packaging
- 5g
- Price
- $41.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 256560
- Product name
- 1-Pentyne
- Purity
- 99%
- Packaging
- 25g
- Price
- $117
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P0068
- Product name
- 1-Pentyne
- Purity
- >98.0%(GC)
- Packaging
- 5mL
- Price
- $26
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P0068
- Product name
- 1-Pentyne
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $69
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L02479
- Product name
- 1-Pentyne, 99%
- Packaging
- 5g
- Price
- $26.65
- Updated
- 2024/03/01
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1-PENTYNE Chemical Properties,Usage,Production
Chemical Properties
Clear colorless to pale yellow liquid
Uses
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.
Uses
1-Pentyne has been used in preparation of:
- lithium acetylides, required for asymmetric synthesis of α,α-dibranched propargyl sulfinamides
- 7-hydroxy-10-methoxy-3H-naphtho[2.1-b]pyrans
General Description
Selective and non-selective hydrogenation of 1-pentyne catalyzed by silica-supported palladium has been studied by in situ X-ray absorption spectroscopy.
Safety Profile
Dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits acrid smoke and irritating fumes. See also ACETYLENE COMPOUNDS
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1-PENTYNE Suppliers
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23653
- Advantage
- 75
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View Lastest Price from 1-PENTYNE manufacturers
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 1-Pentyne 99% 627-19-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
627-19-0, 1-PENTYNERelated Search:
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