3-Chloro-1-butyne
Modify Date: 2025-08-22 12:52:33
3-Chloro-1-butyne structure
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Common Name | 3-Chloro-1-butyne | ||
|---|---|---|---|---|
| CAS Number | 21020-24-6 | Molecular Weight | 88.535 | |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 68.5±0.0 °C at 760 mmHg | |
| Molecular Formula | C4H5Cl | Melting Point | N/A | |
| MSDS | N/A | Flash Point | -11.6±15.2 °C | |
| Name | 3-chlorobut-1-yne |
|---|---|
| Synonym | More Synonyms |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 68.5±0.0 °C at 760 mmHg |
| Molecular Formula | C4H5Cl |
| Molecular Weight | 88.535 |
| Flash Point | -11.6±15.2 °C |
| Exact Mass | 88.007980 |
| LogP | 1.33 |
| Vapour Pressure | 151.1±0.1 mmHg at 25°C |
| Index of Refraction | 1.429 |
| Risk Phrases | R11 |
|---|---|
| Safety Phrases | S9;S16;S33 |
| RIDADR | UN 1993 |
| HS Code | 2903299090 |
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~%
3-Chloro-1-butyne CAS#:21020-24-6 |
| Literature: Journal of the Chemical Society, , p. 4628,4631 Journal of Organic Chemistry, , vol. 21, p. 791 |
|
~98%
3-Chloro-1-butyne CAS#:21020-24-6 |
| Literature: Larock, R. C.; Varaprath, S.; Lau, H. H.; Fellows, C. A. Journal of the American Chemical Society, 1984 , vol. 106, # 18 p. 5274 - 5284 |
|
~%
3-Chloro-1-butyne CAS#:21020-24-6 |
| Literature: Tetrahedron, , vol. 22, p. 2167 - 2176 |
|
~%
3-Chloro-1-butyne CAS#:21020-24-6 |
| Literature: Tetrahedron, , vol. 22, p. 2167 - 2176 |
| Precursor 3 | |
|---|---|
| DownStream 6 | |
CAS#:590-19-2
CAS#:64788-20-1
CAS#:88303-11-1
CAS#:92752-98-2
CAS#:56956-47-9
CAS#:77764-67-1| HS Code | 2903299090 |
|---|---|
| Summary | 2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
| 3-chloro-but-1-yne |
| 3-Chloro-1-butyne |
| 3-Chlor-but-1-in |
| 3-Chlorobut-1-yne |
| 1-Butyne, 3-chloro- |
| 2-chlorobut-3-yne |
| 1-butyn-3-yl chloride |
| EINECS 244-151-2 |
| 1-Butyne,3-chloro |