CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Rhodanine appears as light yellow crystals. Density 0.868 g / cm3. Melting point 168.5 °C. May explode on rapid heating. |
|---|---|
| Color/Form | PALE YELLOW CRYSTALS (LONG BLADES) FROM GLACIAL ACETIC ACID OR WATER |
| Melting Point | 335.3 °F (NTP, 1992) |
| Solubility | >20 [ug/mL] (The mean of the results at pH 7.4) |
| Density | 0.868 (NTP, 1992) - Less dense than water; will float |
| Decomposition | DANGEROUS; WHEN HEATED TO DECOMPOSITION, IT EMITS HIGHLY TOXIC FUMES OF /NITROGEN OXIDES AND SULFUR OXIDES/. |
| Dissociation Constants | K AT 25 °C: 3X10-6 |
| Chemical Classes | Other Classes -> Other Organic Compounds |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 133.20 g/mol |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 132.96560607 g/mol |
| Monoisotopic Mass | 132.96560607 g/mol |
| Topological Polar Surface Area | 86.5 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 122 |
| 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 | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Rhodanine appears as light yellow crystals. Density 0.868 g / cm3. Melting point 168.5 °C. May explode on rapid heating.