ChemicalBook >> CAS DataBase List >>1-CHLORO-2-ETHYNYLBENZENE
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
- Molecular Weight:
- 136.58
- MDL Number:
- MFCD00269951
- MOL File:
- 873-31-4.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| 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) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant/Keep Cold | |||||||||
| HS Code | 29036990 | |||||||||
| NFPA 704 |
|
1-CHLORO-2-ETHYNYLBENZENE price More Price(50)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 465305 | 1-Chloro-2-ethynylbenzene 98% | 873-31-4 | 1g | $37.32 | 2024-03-01 | Buy |
| Sigma-Aldrich | 465305 | 1-Chloro-2-ethynylbenzene 98% | 873-31-4 | 5g | $399 | 2023-06-20 | Buy |
| TCI Chemical | C2750 | 1-Chloro-2-ethynylbenzene >98.0%(GC) | 873-31-4 | 1g | $32 | 2024-03-01 | Buy |
| TCI Chemical | C2750 | 1-Chloro-2-ethynylbenzene >98.0%(GC) | 873-31-4 | 5g | $136 | 2024-03-01 | Buy |
| Alfa Aesar | H53441 | 2-Chlorophenylacetylene, 98% | 873-31-4 | 1g | $67.65 | 2024-03-01 | Buy |
1-CHLORO-2-ETHYNYLBENZENE Chemical Properties,Uses,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
Global( 194)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20245 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29863 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19230 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10035 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8831 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7696 | 58 |
View Lastest Price from 1-CHLORO-2-ETHYNYLBENZENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-12-26 | 1-CHLORO-2-ETHYNYLBENZENE
873-31-4
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2021-08-12 | 1-CHLORO-2-ETHYNYLBENZENE
873-31-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2019-07-06 | 1-CHLORO-2-ETHYNYLBENZENE
873-31-4
|
US $10.00 / KG/Tin | 1KG | 99% | 100 | Career Henan Chemical Co |
-
- 1-CHLORO-2-ETHYNYLBENZENE
873-31-4
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 1-CHLORO-2-ETHYNYLBENZENE
873-31-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 1-CHLORO-2-ETHYNYLBENZENE
873-31-4
- US $10.00 / KG/Tin
- 99%
- Career Henan Chemical Co
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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 >
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