THIANAPHTHENE-1,1-DIOXIDE
- CAS NO.：825-44-5
- Empirical Formula: C8H6O2S
- Molecular Weight: 166.2
- MDL number: MFCD00052178
- EINECS: 212-544-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-08-08 17:45:00
What is THIANAPHTHENE-1,1-DIOXIDE?
Chemical properties
White to cream colored powder
Definition
ChEBI: 1H-1lambda~6~-benzo[b]thiophene-1,1-dione is a benzenoid aromatic compound.
Synthesis Reference(s)
Journal of the American Chemical Society, 71, p. 1702, 1949 DOI: 10.1021/ja01173a043
Properties of THIANAPHTHENE-1,1-DIOXIDE
| Melting point: | 138-142 °C |
| Boiling point: | 264.41°C (rough estimate) |
| Density | 1.3123 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| BRN | 116442 |
| CAS DataBase Reference | 825-44-5(CAS DataBase Reference) |
Safety information for THIANAPHTHENE-1,1-DIOXIDE
| 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 |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 THIANAPHTHENE-1,1-DIOXIDE
New Products
2,6-Piperidinedione, 3-hydroxy-1-[(4-methoxyphenyl)methyl]- 3-(4-bromo-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-2,6-dione 4-Hydroxy-6-methyl-1-(4-methylphenyl)-2-naphthalenecarboxylic acid 2,3-Difluoro-6-methoxybenzyl Chloride KT-474 2-(6-(benzyloxy)-3,4-dihydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 3-Oxocyclobutanecarboxylic acid 5-Bromo-2-iodo pyridine Benzofuran-6-carboxylic acid (BFA) 3-Bromo-2-Ethoxy-5-Nitropyridine 3,6-Dichloro-2-Methylpyridine 2-Amino-5-Bromo-3-IodopyridineRelated products of tetrahydrofuran
![5-CHLORO-3-METHYL-1H-BENZO[B]THIOPHENE-1,1-DIONE](https://img.chemicalbook.in/CAS/GIF/17514-66-8.gif)
![1,1-DIOXOBENZO[B]THIOPHEN-2-YLMETHYL N-SUCCIMIDYL CARBONATE](https://img.chemicalbook.in/CAS/GIF/197244-91-0.gif)
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