- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Chloropyridine N-Oxide
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Chloropyridine N-Oxide
- Price: ￥848.0/5g ￥248.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Chloropyridine N-oxide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
1121-76-2
1121-76-2 structure
- Name: 4-Chloropyridine N-Oxide
- Chemical Name: 4-Chloropyridine N-Oxide
- CAS Number: 1121-76-2
- Molecular Formula: C5H4ClNO
- Molecular Weight: 129.544
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
- Create Date: 2018-04-29 08:00:00
- Modify Date: 2024-01-08 05:11:07
| Name | 4-Chloropyridine N-Oxide |
|---|---|
| Synonyms |
4-Chloropyridine 1-oxide
4-chloropyridine oxide Pyridine, 4-chloro-, 1-oxide EINECS 214-336-2 4-Chloropyridine, N-oxide 4-Chloropyridine-N-oxide MFCD00047425 4-Chloropyridine N-oxide |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 310.0±15.0 °C at 760 mmHg |
| Melting Point | 160 °C (dec.)(lit.) |
| Molecular Formula | C5H4ClNO |
| Molecular Weight | 129.544 |
| Flash Point | 141.3±20.4 °C |
| Exact Mass | 128.998138 |
| PSA | 25.46000 |
| LogP | -0.44 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.552 |
| Storage condition | Refrigerator (+4°C) |
| 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 | Xn:Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S37/39-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~90%
1121-76-2 |
| Literature: Synthetic Communications, , vol. 30, # 8 p. 1529 - 1534 |
|
~73%
1121-76-2 |
| Literature: Russian Journal of Organic Chemistry, , vol. 44, # 12 p. 1824 - 1830 |
|
~%
1121-76-2 |
| Literature: Journal of Organic Chemistry, , vol. 18, p. 534,541 |
|
~19%
1121-76-2
Detail
|
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 28, # 2 p. 465 - 472 |
|
~%
1121-76-2 |
| Literature: Journal of Organic Chemistry, , vol. 18, p. 534,541 Bl. nation. hyg. Labor. TokyoChem.Abstr., , vol. 67, p. 123,138 Bl. nation. hyg. Labor. TokyoChem.Abstr., , p. 327 |
|
~%
1121-76-2 |
| Literature: Bl. nation. hyg. Labor. TokyoChem.Abstr., , vol. 67, p. 123,137 Bl. nation. hyg. Labor. TokyoChem.Abstr., , p. 327 |
|
~%
1121-76-2 |
| Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 70, p. 581,587 |
| Precursor 6 | |
|---|---|
| DownStream 10 | |
![Pyridine,4-[(phenylmethyl)thio]-, 1-oxide structure](https://image.chemsrc.com/caspic/310/3019-21-4.png)
| 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% |