- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Bromo-2-pentyne
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Bromo-2-pentyne
- Price: ￥878.0/5g ￥4308.0/25g ￥208.0/1g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
16400-32-1
16400-32-1 structure
- Name: 1-Bromo-2-pentyne
- Chemical Name: 1-bromopent-2-yne
- CAS Number: 16400-32-1
- Molecular Formula: C5H7Br
- Molecular Weight: 147.01300
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-09-20 20:00:45
- Modify Date: 2025-08-25 14:53:42
| Name | 1-bromopent-2-yne |
|---|---|
| Synonyms |
1-bromo-pent-2-yne
3-ethylpropargyl bromide pent-2-ynyl bromide 2-Pentyne,1-bromo 1-Bromo-2-pentyne MFCD00236363 5-bromopent-3-yne 2-Pentynyl Bromide EINECS 240-451-2 |
| Density | 1.366g/cm3 |
|---|---|
| Boiling Point | 142.5ºC at 760mmHg |
| Molecular Formula | C5H7Br |
| Molecular Weight | 147.01300 |
| Flash Point | 45.1ºC |
| Exact Mass | 145.97300 |
| LogP | 1.79470 |
| Appearance | Liquid | Clear yellow |
| Vapour Pressure | 7mmHg at 25°C |
| Index of Refraction | n20/D 1.498(lit.) |
| Water Solubility | Miscible with ether |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 10 |
| Safety Phrases | 26-36 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 2903399090 |
|
~83%
16400-32-1 |
| Literature: Synthetic Communications, , vol. 24, # 10 p. 1395 - 1401 |
|
~52%
16400-32-1 |
| Literature: Bioscience, Biotechnology and Biochemistry, , vol. 64, # 9 p. 1988 - 1992 |
|
~93%
16400-32-1 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , p. 1076 - 1078 Zhurnal Organicheskoi Khimii, , vol. 23, # 5 p. 1190 - 1193 |
|
~89%
16400-32-1 |
| Literature: Journal of the Chemical Society - Perkin Transactions 1, , # 11 p. 1839 - 1858 |
|
~%
16400-32-1 |
| Literature: Tetrahedron, , vol. 33, p. 2937 - 2948 |
|
~%
16400-32-1 |
| Literature: Synthesis, , p. 730 - 732 |
|
~%
16400-32-1 |
| Literature: Bulletin de la Societe Chimique de France, , p. 189 - 195 |
| HS Code | 2903399090 |
|---|---|
| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |