- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Ethynylpyridine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Ethynylpyridine
- Price: ￥488.0/5g ￥138.0/1g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Ethynylpyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
2510-23-8
2510-23-8 structure
- Name: 3-Ethynylpyridine
- Chemical Name: 3-ethynylpyridine
- CAS Number: 2510-23-8
- Molecular Formula: C7H5N
- Molecular Weight: 103.12
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-07-16 14:08:12
- Modify Date: 2025-08-21 12:53:14
-
3-Ethynylpyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | 3-ethynylpyridine |
|---|---|
| Synonyms |
pyridine,3-ethynyl
meta-ethynylpyridine MFCD02177459 3-pyridylacetylene 3-pyridinyl acetylene 3-Ethynylpyridine Pyridine, 3-ethynyl- 3-ethynyl pyridine |
| Description | 3-Ethynylpyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 170.5±13.0 °C at 760 mmHg |
| Melting Point | 39-40 °C(lit.) |
| Molecular Formula | C7H5N |
| Molecular Weight | 103.12 |
| Flash Point | 57.5±12.4 °C |
| Exact Mass | 103.042198 |
| PSA | 12.89000 |
| LogP | 0.91 |
| Vapour Pressure | 1.9±0.3 mmHg at 25°C |
| Index of Refraction | 1.543 |
| Storage condition | Freezer |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228-H315-H319-H335 |
| Precautionary Statements | P210-P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant;F: Flammable; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S16-S26-S36 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 4.1 |
| HS Code | 2933399090 |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |