ChemicalBook > CAS DataBase List > 1-CHLORO-2-OCTYNE

1-CHLORO-2-OCTYNE

Product Name
1-CHLORO-2-OCTYNE
CAS No.
51575-83-8
Chemical Name
1-CHLORO-2-OCTYNE
Synonyms
Chlorooctyne;1-CHLORO-2-OCTYNE;1-Chlorooct-2-yne;2-Octyne, 1-chloro-;1-Chloro-2-octyne >1-CHLORO-2-OCTYNE 97+%
CBNumber
CB9178423
Molecular Formula
C8H13Cl
Formula Weight
144.64
MOL File
51575-83-8.mol
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1-CHLORO-2-OCTYNE Property

Boiling point:
40-41 °C/0.5 mmHg (lit.)
Density 
0.931 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.46(lit.)
Flash point:
155 °F
form 
clear liquid
color 
Colorless to Orange to Green
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2903.29.0000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
442860
Product name
1-Chloro-2-octyne
Purity
98%
Packaging
10g
Price
$118
Updated
2023/01/07
TCI Chemical
Product number
C1480
Product name
1-Chloro-2-octyne
Purity
>97.0%(GC)
Packaging
25mL
Price
$119
Updated
2025/07/31
TRC
Product number
C384355
Product name
1-Chloro-2-octyne
Packaging
250mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
4813AL
Product name
1-Chloro-2-octyne
Packaging
25mL
Price
$284.9
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0417468
Product name
1-CHLORO-2-OCTYNE
Purity
95.00%
Packaging
1G
Price
$638.1
Updated
2021/12/16
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1-CHLORO-2-OCTYNE Chemical Properties,Usage,Production

Uses

1-Chloro-2-octyne may be used for the synthesis of 1,5-diynes, via reaction with 1,3-dilithiopropyne.

General Description

1-Chloro-2-octyne is a propargyl halide. Organo-titanium reagent mediated coupling of 1-chloro-2-octyne has been described.

1-CHLORO-2-OCTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-CHLORO-2-OCTYNE Suppliers

J & K SCIENTIFIC LTD.
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