ChemicalBook > CAS DataBase List > 4-Chlorophenylacetylene
4-Chlorophenylacetylene
- Product Name
- 4-Chlorophenylacetylene
- CAS No.
- 873-73-4
- Chemical Name
- 4-Chlorophenylacetylene
- Synonyms
- 1-CHLORO-4-ETHYNYLBENZENE;oro-4-ethynyL;(4-Chlorophenyl)ethyne;4-CHOROPHENYLACETYLENE;p-Ethynylchlorobenzene;4-CHLOROPHENYLACETYLENE;4-Chlorophenylcaetylene;1-(4-Chlorophenyl)ethyne;(p-Chlorophenyl)acetylene;4-Ethynyl-1-chlorobenzene
- CBNumber
- CB4129718
- Molecular Formula
- C8H5Cl
- Formula Weight
- 136.58
- MOL File
- 873-73-4.mol
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4-Chlorophenylacetylene Property
- Melting point:
- 45-47 °C(lit.)
- Boiling point:
- 79-82 °C (23 mmHg)
- Density
- 1.24 g/cm3(Temp: 50 °C)
- Flash point:
- 10 °C
- storage temp.
- Sealed in dry,2-8°C
- solubility
- Acetone, Chloroform (Slightly), Dichloromethane, DMF, DMSO, Ethanol, Ethyl Acetate)
- form
- Crystalline Mass
- color
- Yellow to pale brown
- Water Solubility
- Insoluble in water. Soluble in acetone, chloroform, dichloromethane, DMF, DMSO, ethanol, ethyl acetate, hexane, methanol,THF and toluene.
- Stability:
- Light Sensitive
- InChIKey
- LFZJRTMTKGYJRS-UHFFFAOYSA-N
- CAS DataBase Reference
- 873-73-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzene, 1-chloro-4-ethynyl-(873-73-4)
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Safety
- Hazard Codes
- F,Xi
- Risk Statements
- 36/37/38-11
- Safety Statements
- 16-26-36-37/39
- RIDADR
- UN 1325 4.1/PG 2
- WGK Germany
- 3
- Hazard Note
- Irritant/Keep Cold
- HazardClass
- FLAMMABLE
- HazardClass
- 4.1
- PackingGroup
- Ⅱ
- HS Code
- 29039990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H228Flammable solid
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory 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.
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
- 206474
- Product name
- 1-Chloro-4-ethynylbenzene
- Purity
- 98%
- Packaging
- 1g
- Price
- $36.4
- Updated
- 2024/03/01
TCI Chemical
- Product number
- C2670
- Product name
- 1-Chloro-4-ethynylbenzene
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $75
- Updated
- 2024/03/01
TCI Chemical
- Product number
- C2670
- Product name
- 1-Chloro-4-ethynylbenzene
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $226
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H51058
- Product name
- 4-Chlorophenylacetylene, 98%
- Packaging
- 1g
- Price
- $153.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H51058
- Product name
- 4-Chlorophenylacetylene, 98%
- Packaging
- 5g
- Price
- $581.65
- Updated
- 2024/03/01
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4-Chlorophenylacetylene Chemical Properties,Usage,Production
Chemical Properties
White Crystalline Solid
Uses
4-Chlorophenylacetylene is used as pharmaceutical intermediate.
Synthesis Reference(s)
Synthesis, p. 728, 1984 DOI: 10.1055/s-1984-30947
General Description
1-Chloro-4-ethynylbenzene undergoes standard Sonogashira reaction with iodophenyl groups on the film surfaces via the formation of C?C bonds.
4-Chlorophenylacetylene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Chlorophenylacetylene manufacturers
Shanghai UCHEM Inc.
- Product
- 4-Chlorophenylcaetylene 873-73-4
- Price
- US $24.00-227.00/g
- Min. Order
- 5g
- Purity
- 0.98
- Supply Ability
- 25kg
- Release date
- 2023-12-08
Hebei Weibang Biotechnology Co., Ltd
- Product
- 4-Chlorophenylacetylene 873-73-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2023-04-27
Henan Fengda Chemical Co., Ltd
- Product
- 4-Chlorophenylacetylene 873-73-4
- 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
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