51908-64-6
51908-64-6 structure
- Name: 4-Chloro-1-butyne
- Chemical Name: 4-chlorobut-1-yne
- CAS Number: 51908-64-6
- Molecular Formula: C4H5Cl
- Molecular Weight: 88.53550
- Create Date: 2018-05-11 08:00:00
- Modify Date: 2025-08-27 20:49:25
| Name | 4-chlorobut-1-yne |
|---|---|
| Synonyms |
4-chloro-but-1-yne
4-Chlor-but-1-in homopropargyl chloride 4-chloro-1-butyne homopropargylic chloride |
| Density | 0.986 |
|---|---|
| Boiling Point | 96ºC |
| Molecular Formula | C4H5Cl |
| Molecular Weight | 88.53550 |
| Flash Point | 8ºC |
| Exact Mass | 88.00800 |
| LogP | 1.24850 |
| Index of Refraction | 1.4376-1.4420 |
| Hazard Codes | T,Xn |
|---|---|
| Risk Phrases | 25-43-41-22 |
| Safety Phrases | 45-36/37/39-26 |
| HS Code | 2903299090 |
|
~95%
51908-64-6 |
| Literature: Leyva-Perez, Antonio; Cabrero-Antonino, Jose R.; Rubio-Marques, Paula; Al-Resayes, Saud I.; Corma, Avelino ACS Catalysis, 2014 , vol. 4, # 3 p. 722 - 731 |
|
~%
51908-64-6 |
| Literature: Eglinton; Whiting Journal of the Chemical Society, 1950 , p. 3650,3655 |
| Precursor 2 | |
|---|---|
| DownStream 3 | |
| 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% |