4-Bromophenylacetylene
Modify Date: 2025-08-24 17:52:44
4-Bromophenylacetylene structure
|
Common Name | 4-Bromophenylacetylene | ||
|---|---|---|---|---|
| CAS Number | 766-96-1 | Molecular Weight | 181.03 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 199.2±23.0 °C at 760 mmHg | |
| Molecular Formula | C8H5Br | Melting Point | 64-67 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 77.9±17.0 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Use of 4-Bromophenylacetylene1-Bromo-4-ethynylbenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
| Name | 4-Bromophenylacetylene |
|---|---|
| Synonym | More Synonyms |
| Description | 1-Bromo-4-ethynylbenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog | |
| In Vitro | 4-Bromophenylacetylene，用作二阶非线性光学材料、杂环三炔和不对称 1,4-二芳基丁二炔的起始原料。 |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 199.2±23.0 °C at 760 mmHg |
| Melting Point | 64-67 °C(lit.) |
| Molecular Formula | C8H5Br |
| Molecular Weight | 181.03 |
| Flash Point | 77.9±17.0 °C |
| Exact Mass | 179.957458 |
| LogP | 3.17 |
| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
| Index of Refraction | 1.605 |
| Storage condition | -20?C Freezer |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful;N:Dangerousfortheenvironment; |
| Risk Phrases | R22;R51/53 |
| Safety Phrases | S61 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| Hazard Class | 9.0 |
| HS Code | 2903999090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
silane Structure](https://image.chemsrc.com/caspic/422/16116-78-2.png)
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CAS#:342808-62-2| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
|
Long TM and Swager TM.
J. Mater. Chem. 12(12) , 3407-3412, (2002)
|
| 1-Bromo-4-ethynylbenzene |
| 4-bromo-1-ethynylbenzene |
| Benzene, 1-bromo-4-ethynyl- |
| 4-Bromophenylacetylene |
| MFCD00168822 |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Bromophenylacetylene
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Bromophenylacetylene
- Price: ￥948.0/5g ￥288.0/1g
- Purity: 97.0%
- Delivery: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (4-Bromophenyl)acetylene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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