33-Dihydroxybenzidine 99.0%
99.0%
Synonym: 4,4'-Diamino-3,3'-dihydroxybiphenyl
Linear Formula:
C12H12N2O2
Molecular Weight: 216.24 g/mol
CAS Number: 2373-98-0
Properties
| Vapour pressure | 2.24E-08mmHg at 25℃ |
| Water Solubility | Insoluble |
| Assay Purity | >99% |
| Refractive index | 1.741 |
| B pt. | 440.7℃ at 760 mmHg |
| M pt. | 292℃ |
| Density | 1.384g/cm3 |
Safety Information
| Hazard Statement(s) | H315-H319-H373-H351 |
| Precautionary Statement | P501-P260-P202-P201-P264-P280-P302 + P352-P308 + P313 -P337 + P313 -P305 + P351 + P338 -P362 + P364-P332 + P313 -P405 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 2922199090 |
| Flash point | 220.3℃ |
| Storage Temp. | Store at Room Temperature. |
| Storage Class | 8 |
| Packaging | Glass bottle |
| UN Number | 2735 |
Description
Purpose
For R&D use onlynot for drug household or other uses.
Documents
| SDS |
| COA |
| Specification |
| Bulk quote order form |