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CAS RN: 67021-83-4 | Product Number: H1547
4-Hydroxybenzimidazole
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Purity: >98.0%(GC)(T)
Synonyms:
- 1H-benzo[d]imidazol-4-ol
- 1H-Benzimidazol-4-ol
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 250MG |
$74.00
|
2 | 1 | 9 |
|
| 1G |
$220.00
|
Contact Us | Contact Us | 24 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | H1547 |
| Purity / Analysis Method | >98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__7H__6N__2O = 134.14 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 67021-83-4 |
| Reaxys Registry Number | 3638 |
| PubChem Substance ID | 468591963 |
| MDL Number | MFCD00963978 |
Specifications
| Appearance | White to Gray to Brown powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Melting point | 198.0 to 202.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 200 °C |
| Maximum Absorption Wavelength | 261(HCl aq.) nm |
GHS
Related Laws:
Transport Information:
| HS Number | 2933.39.6191 |
Product Documents (Note: Some products will not have analytical charts available.)
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