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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5-Chloro-1-pentyne Suppliers

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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

14267-92-6, 5-Chloro-1-pentyneRelated Search:

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