- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,2-Di(4-pyridyl)ethane
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,2-Di(4-pyridyl)ethane
- Price: ￥988.0/5g ￥368.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Pyridine,4,4'-(1,2-ethanediyl)bis-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
4916-57-8
4916-57-8 structure
- Name: 1,2-Di(4-pyridyl)ethane
- Chemical Name: 1,2-Bis(4-Pyridyl)Ethane
- CAS Number: 4916-57-8
- Molecular Formula: C12H12N2
- Molecular Weight: 184.237
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-05-05 08:00:00
- Modify Date: 2025-08-26 16:10:26
| Name | 1,2-Bis(4-Pyridyl)Ethane |
|---|---|
| Synonyms |
1,2-Di(4-pyridyl)ethane
MFCD00003926 EINECS 225-543-2 Pyridine, 4,4'- (1,2-ethanediyl)bis- 1,2-Di(pyridin-4-yl)ethane 4,4′-ethane-1,2-diyldipyridine 1,2-bis(4-pyridyl) ethane Pyridine, 4,4'-(1,2-ethanediyl)bis- 4,4'-Ethylenedipyridine 4-(2-pyridin-4-ylethyl)pyridine 1,2-bis-(4-pyridyl)ethane 4,4'-ethane-1,2-diyldipyridine 4,4'-(1,2-Ethanediyl)dipyridine trans-1,2-bis(4-pyridyl)ethane 1,2-bis(4-pyridyl)ethane |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 310.3±22.0 °C at 760 mmHg |
| Melting Point | 110-112ºC(lit.) |
| Molecular Formula | C12H12N2 |
| Molecular Weight | 184.237 |
| Flash Point | 117.2±14.0 °C |
| Exact Mass | 184.100052 |
| PSA | 25.78000 |
| LogP | 1.72 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.581 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
| Precursor 0 | |
|---|---|
| DownStream 3 | |
| 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% |