ChemicalBook >> CAS DataBase List >>2,1,3-benzoselenadiazole
2,1,3-benzoselenadiazole
- CAS No.
- 273-15-4
- Chemical Name:
- 2,1,3-benzoselenadiazole
- Synonyms
- Piazselenol;Piazselenole;Phenylpiazselenole;2,1,3-Benzosenidazole;2,1,3-Benzoselenadiazole >3,4-Benzo-1,2,5-selenadiazole;2-Selena-1,3-diaza-2H-isoindene
- CBNumber:
- CB1928707
- Molecular Formula:
- C6H4N2Se
- Molecular Weight:
- 183.07
- MDL Number:
- MFCD00022886
- MOL File:
- 273-15-4.mol
Last updated:2023-06-08 17:06:38
| Melting point | 74-77 °C(lit.) |
|---|---|
| Boiling point | 246°C(lit.) |
| pka | 0.51±0.33(Predicted) |
| form | powder to crystal |
| color | Light yellow to Brown to Dark green |
| InChI | InChI=1S/C6H4N2Se/c1-2-4-6-5(3-1)7-9-8-6/h1-4H |
| InChIKey | AYTPIVIDHMVGSX-UHFFFAOYSA-N |
| SMILES | N1=C2C=CC=CC2=N[Se]1 |
| FDA UNII | 44Z4759EKU |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H331-H373-H410 | |||||||||
| Precautionary statements | P501-P273-P260-P270-P271-P264-P391-P314-P301+P310+P330-P304+P340+P311-P403+P233-P405 | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-33-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | UN 3283 6.1/PG 2 | |||||||||
| HS Code | 2934.99.9001 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| NFPA 704 |
|
2,1,3-benzoselenadiazole price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B4313 | 2,1,3-Benzoselenadiazole >98.0%(GC) | 273-15-4 | 200mg | $203 | 2024-03-01 | Buy |
| TCI Chemical | B4313 | 2,1,3-Benzoselenadiazole >98.0%(GC) | 273-15-4 | 1g | $701 | 2024-03-01 | Buy |
| TRC | B427985 | 2,1,3-benzoselenadiazole | 273-15-4 | 10mg | $45 | 2021-12-16 | Buy |
| AK Scientific | 5067AL | 2,1,3-Benzoselenadiazole | 273-15-4 | 100mg | $98 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CRB0001964 | 2,1,3-BENZOSELENADIAZOL 95.00% | 273-15-4 | 2.5G | $879.93 | 2021-12-16 | Buy |
2,1,3-benzoselenadiazole Preparation Products And Raw materials
Raw materials
Preparation Products
2,1,3-benzoselenadiazole Suppliers
Global( 72)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12803 | 58 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9341 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9427 | 58 |
| Henan Yufu New Materials Co.,Ltd | sales@yufluoro.com | China | 300 | 58 | |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9821 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
View Lastest Price from 2,1,3-benzoselenadiazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-08-30 | 2,1,3-benzoselenadiazole
273-15-4
|
US $1.00 / KG | 1KG | 98% | 200kg | Career Henan Chemical Co |
-
- 2,1,3-benzoselenadiazole
273-15-4
- US $1.00 / KG
- 98%
- Career Henan Chemical Co
2-Selena-1,3-diaza-2H-isoindene
3,4-Benzo-1,2,5-selenadiazole
Phenylpiazselenole
Piazselenol
Piazselenole
2,1,3-Benzoselenadiazole >
2,1,3-Benzosenidazole
273-15-4
benzo[c][1,2,5]selenadiazole