ChemicalBook > CAS DataBase List > 5-Chloro-1-pentyne
5-Chloro-1-pentyne
- Product Name
- 5-Chloro-1-pentyne
- CAS No.
- 14267-92-6
- Chemical Name
- 5-Chloro-1-pentyne
- Synonyms
- 5-chloropent-1-yne;4-PENTYNYL CHLORIDE;EOS-60333;Chloro-1-pent;5-Chloropentyne;5-chloro-1-pentyn;5-chloro -1-pentyl;1-Chloro-4-pentyne;5-CHLORO-1-PENTYNE;1-Pentyne,5-chloro-
- CBNumber
- CB4709428
- Molecular Formula
- C5H7Cl
- Formula Weight
- 102.56
- MOL File
- 14267-92-6.mol
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5-Chloro-1-pentyne Property
- Melting point:
- -61°C (estimate)
- Boiling point:
- 67-69 °C145 mm Hg(lit.)
- Density
- 0.968 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.444(lit.)
- Flash point:
- 60 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform, Methanol (Slightly)
- form
- Liquid
- Specific Gravity
- 0.968
- color
- Clear colorless to light brown
- Water Solubility
- Not miscible in water.
- BRN
- 1736710
- CAS DataBase Reference
- 14267-92-6(CAS DataBase Reference)
- NIST Chemistry Reference
- 5-Chloro-1-pentyne(14267-92-6)
- EPA Substance Registry System
- 1-Pentyne, 5-chloro- (14267-92-6)
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Safety
- Hazard Codes
- F,Xi
- Risk Statements
- 11-38-36/37/38
- Safety Statements
- 23-24/25-16
- RIDADR
- UN 1993 3/PG 2
- WGK Germany
- 3
- Hazard Note
- Irritant
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29032900
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H315Causes skin irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 244376
- Product name
- 5-Chloro-1-pentyne
- Purity
- 98%
- Packaging
- 5g
- Price
- $32.04
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 244376
- Product name
- 5-Chloro-1-pentyne
- Purity
- 98%
- Packaging
- 25g
- Price
- $130
- Updated
- 2024/03/01
TCI Chemical
- Product number
- C1522
- Product name
- 5-Chloro-1-pentyne
- Purity
- >96.0%(GC)
- Packaging
- 5mL
- Price
- $35
- Updated
- 2024/03/01
TCI Chemical
- Product number
- C1522
- Product name
- 5-Chloro-1-pentyne
- Purity
- >96.0%(GC)
- Packaging
- 25mL
- Price
- $120
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L02835
- Product name
- 5-Chloro-1-pentyne, 98%
- Packaging
- 5g
- Price
- $42.65
- Updated
- 2024/03/01
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5-Chloro-1-pentyne Chemical Properties,Usage,Production
Chemical Properties
CLEAR COLOURLESS TO LIGHT BROWN LIQUID
Uses
5-Chloro-1-pentyne is used with α-diazoesters in a copper-catalyzed synthesis of pyrazoles. It is also used in the synthesis of 5-chloro-2-trimethylstannyl-1-pentene by reacting with Me3SnCu.Me2S.
Uses
5-Chloro-1-pentyne was used in the synthesis of 5-chloro-2-trimethylstannyl-1-pentene by reacting with Me3SnCu.Me2S. It was also used with α-diazoesters in a copper-catalyzed synthesis of pyrazoles.
5-Chloro-1-pentyne Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Chloro-1-pentyne manufacturers
Henan Fengda Chemical Co., Ltd
- Product
- 5-Chloro-1-pentyne 14267-92-6
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-26
Career Henan Chemical Co
- Product
- 5-Chloro-1-pentyne 14267-92-6
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 200KG
- Release date
- 2020-01-07
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