9,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole
- CAS NO.：913738-04-2
- Empirical Formula: C36H22N2S
- Molecular Weight: 514.64
- MDL number: MFCD28291905
- EINECS: 200-158-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-16 09:55:33
What is 9,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole?
Description
DCzDBT, also referred to as mCBT, is a carbazole-based bipolar host material containing two carbazole and one dibenzothiophene units for blue thermally activated delayed fluorescent (TADF) devices achieving excellent external quantum efficiencies (EQE).
Properties of 9,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole
| Melting point: | 293℃ |
| form | powder to crystal |
| color | White to Orange to Green |
| λmax | 338nm(THF)(lit.) |
| Fluorescene | λem 385 nm (in DCM) |
| Absorption | λmax 293 nm (in DCM) |
Safety information for 9,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract 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. P310:Immediately call a POISON CENTER or doctor/physician. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 9,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole
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