- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Chloro-1-butyne
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Huang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 3-Chloro-1-butyne
- Price: ￥Inquiry/1kg ￥Inquiry/1g
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
21020-24-6
21020-24-6 structure
- Name: 3-Chloro-1-butyne
- Chemical Name: 3-chlorobut-1-yne
- CAS Number: 21020-24-6
- Molecular Formula: C4H5Cl
- Molecular Weight: 88.535
- Create Date: 2018-04-14 08:00:00
- Modify Date: 2024-01-02 13:21:25
| Name | 3-chlorobut-1-yne |
|---|---|
| Synonyms |
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 |
| 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 |
|
~%
21020-24-6 |
| Literature: Journal of the Chemical Society, , p. 4628,4631 Journal of Organic Chemistry, , vol. 21, p. 791 |
|
~98%
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 |
|
~%
21020-24-6 |
| Literature: Tetrahedron, , vol. 22, p. 2167 - 2176 |
|
~%
21020-24-6 |
| Literature: Tetrahedron, , vol. 22, p. 2167 - 2176 |
| Precursor 3 | |
|---|---|
| DownStream 6 | |
| 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% |