CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Direct blue 2 is a dark blue-black powder. (NTP, 1992) |
|---|---|
| Solubility | 10 to 50 mg/mL at 64 °F (NTP, 1992) |
| Chemical Classes | Dyes -> Benzidine Dyes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| GHS Hazard Statements |
H320:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. |
COMPUTED DESCRIPTORS
| Molecular Weight | 830.7 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 17 |
| Rotatable Bond Count | 5 |
| Exact Mass | 830.01235187 g/mol |
| Monoisotopic Mass | 830.01235187 g/mol |
| Topological Polar Surface Area | 339 Ų |
| Heavy Atom Count | 55 |
| Formal Charge | 0 |
| Complexity | 1590 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 4 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Direct blue 2 is a dark blue-black powder. (NTP, 1992)