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

1-CHLORO-2-ETHYNYLBENZENE

Product Name
1-CHLORO-2-ETHYNYLBENZENE
CAS No.
873-31-4
Chemical Name
1-CHLORO-2-ETHYNYLBENZENE
Synonyms
(2-Chlorophenyl)ethyne;2-CHLOROPHENYLACETYLENE;2'-CHLOROPHENYL ACETYLENE;1-CHLORO-2-ETHYNYLBENZENE;2-Chlorophenylacetylene 98%;Benzene, 1-chloro-2-ethynyl-;1-Chloro-2-ethynylbenzene >1-Chloro-2-ethynylbenzene 98%;Benzene, 1-chloro-2-ethynyl- (7CI, 8CI, 9CI);1-CHLORO-2-ETHYNYLBENZENE ISO 9001:2015 REACH
CBNumber
CB0778606
Molecular Formula
C8H5Cl
Formula Weight
136.58
MOL File
873-31-4.mol
More
Less

1-CHLORO-2-ETHYNYLBENZENE Property

Boiling point:
64-65/15mm
Density 
1.125 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.5710(lit.)
Flash point:
70 °C
storage temp. 
2-8°C
solubility 
Soluble in hexane.
form 
Liquid
color 
Clear colorless to yellow
Stability:
Moisture, Light Sensitive
CAS DataBase Reference
873-31-4(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
Hazard Note 
Irritant/Keep Cold
HS Code 
29036990
More
Less

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
465305
Product name
1-Chloro-2-ethynylbenzene
Purity
98%
Packaging
1g
Price
$37.32
Updated
2024/03/01
Sigma-Aldrich
Product number
465305
Product name
1-Chloro-2-ethynylbenzene
Purity
98%
Packaging
5g
Price
$399
Updated
2023/06/20
TCI Chemical
Product number
C2750
Product name
1-Chloro-2-ethynylbenzene
Purity
>98.0%(GC)
Packaging
1g
Price
$32
Updated
2024/03/01
TCI Chemical
Product number
C2750
Product name
1-Chloro-2-ethynylbenzene
Purity
>98.0%(GC)
Packaging
5g
Price
$136
Updated
2024/03/01
Alfa Aesar
Product number
H53441
Product name
2-Chlorophenylacetylene, 98%
Packaging
1g
Price
$67.65
Updated
2024/03/01
More
Less

1-CHLORO-2-ETHYNYLBENZENE Chemical Properties,Usage,Production

Chemical Properties

Colourless Liquid

Uses

1-Chloro-2-ethynylbenzene may be used in the synthesis of 4-(2-chlorophenylethynyl)-3-methyl-5-phenylisoxazole.

Synthesis Reference(s)

Tetrahedron Letters, 22, p. 2495, 1981 DOI: 10.1016/S0040-4039(01)92942-9

General Description

1-Chloro-2-ethynylbenzene is a chlorinated benzene derivative.

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

Raw materials

Preparation Products

More
Less

1-CHLORO-2-ETHYNYLBENZENE Suppliers

TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
CHEMSTEP
Tel
--
Fax
--
Email
info@chemstep.com
Country
Europe
ProdList
6143
Advantage
51
More
Less

View Lastest Price from 1-CHLORO-2-ETHYNYLBENZENE manufacturers

Henan Fengda Chemical Co., Ltd
Product
1-CHLORO-2-ETHYNYLBENZENE 873-31-4
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
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-CHLORO-2-ETHYNYLBENZENE 873-31-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Career Henan Chemical Co
Product
1-CHLORO-2-ETHYNYLBENZENE 873-31-4
Price
US $10.00/KG/Tin
Min. Order
1KG
Purity
99%
Supply Ability
100
Release date
2019-06-28

873-31-4, 1-CHLORO-2-ETHYNYLBENZENERelated Search:


  • 1-CHLORO-2-ETHYNYLBENZENE
  • 2'-CHLOROPHENYL ACETYLENE
  • 2-CHLOROPHENYLACETYLENE
  • Benzene, 1-chloro-2-ethynyl- (7CI, 8CI, 9CI)
  • 2-Chlorophenylacetylene 98%
  • 1-Chloro-2-ethynylbenzene,(2-Chlorophenyl)acetylene
  • Benzene, 1-chloro-2-ethynyl-
  • (2-Chlorophenyl)ethyne
  • 1-Chloro-2-ethynylbenzene 98%
  • 1-Chloro-2-ethynylbenzene &gt
  • 1-CHLORO-2-ETHYNYLBENZENE ISO 9001:2015 REACH
  • 873-31-4
  • 873-31-3
  • ClC6H4C8801CH
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • Alkynyl
  • Building Blocks
  • Aromatic Halides (substituted)
  • Aromatics Compounds
  • Aromatics