Solvent Red 197
- CAS NO.：52372-39-1
- Empirical Formula: C23H19N5O
- Molecular Weight: 381.43
- MDL number: MFCD02176212
- EINECS: 257-885-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:23:09
What is Solvent Red 197?
Flammability and Explosibility
Not classified
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
BRILLIANT RED POWDER |
|
SHADE |
BLUISH |
|
HEAT RESISTANCE |
300 °C min |
|
LIGHT FASTNESS |
7 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
5 |
|
WATER RESISTANCE |
5 |
|
DENSITY |
1.25 g/cm 3 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
WATER SOLUBLE |
1.0% max |
|
VOLATITE 105 °C |
1.0% max |
|
TINTING STRENGTH |
100-105 % |
Properties of Solvent Red 197
| Boiling point: | 557.8±60.0 °C(Predicted) |
| Density | 1.33±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| form | powder to crystal |
| pka | 5.35±0.40(Predicted) |
| color | Orange to Brown to Dark red |
| Water Solubility | 11-35970μg/L at 20-25℃ |
| InChI | InChI=1S/C23H19N5O/c1-3-27(4-2)15-10-9-14-11-16-21(29-20(14)12-15)17(13-24)22(25)28-19-8-6-5-7-18(19)26-23(16)28/h5-12,25H,3-4H2,1-2H3 |
| CAS DataBase Reference | 52372-39-1(CAS DataBase Reference) |
| EPA Substance Registry System | 7H-[1]Benzopyrano[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile, 3-(diethylamino)-7-imino- (52372-39-1) |
Safety information for Solvent Red 197
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Solvent Red 197
| InChIKey | FXFIDVQMNRVEGQ-UHFFFAOYSA-N |
| SMILES | C12C3=CC4=CC=C(N(CC)CC)C=C4OC3=C(C#N)C(=N)N1C1=CC=CC=C1N=2 |
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