3-CHLOROBENZO[B]THIOPHENE-2-CARBONYL CHLORIDE
- CAS NO.：21815-91-8
- Empirical Formula: C9H4Cl2OS
- Molecular Weight: 231.1
- MDL number: MFCD00053069
- EINECS: 625-793-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
![3-CHLOROBENZO[B]THIOPHENE-2-CARBONYL CHLORIDE Structural](https://img.chemicalbook.in/CAS/GIF/21815-91-8.gif)
What is 3-CHLOROBENZO[B]THIOPHENE-2-CARBONYL CHLORIDE?
Chemical properties
Yellow to brown solid
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 24, p. 1103, 1987 DOI: 10.1002/jhet.5570240435
Tetrahedron Letters, 11, p. 3719, 1970
Properties of 3-CHLOROBENZO[B]THIOPHENE-2-CARBONYL CHLORIDE
| Melting point: | 112-116 °C |
| Boiling point: | 342.2±22.0 °C(Predicted) |
| Density | 1.526±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| color | White to Light yellow |
| Sensitive | Moisture Sensitive |
| BRN | 1309703 |
| CAS DataBase Reference | 21815-91-8(CAS DataBase Reference) |
Safety information for 3-CHLOROBENZO[B]THIOPHENE-2-CARBONYL CHLORIDE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H290:Corrosive to Metals H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P234:Keep only in original container. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P390:Absorb spillage to prevent material damage. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P501:Dispose of contents/container to..… |
Computed Descriptors for 3-CHLOROBENZO[B]THIOPHENE-2-CARBONYL CHLORIDE
New Products
1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One Dibenzo[b,f][1,4]thiazepin-11(10H)-one Cis-Tosylate Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) 1-Benzhydrylazetane-3-carbonitrile 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione (±)-amino(2-fluorophenyl)acetic acid 2-(2-Chlorophenyl)glycine AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2'-Fluoroacetophenone METHANOL-D1(OD) N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D BENZENE-D6 TOLUENE-D3 2-Hydroxybutanenitrile 1-Benzylindolin-2-one Ethyl 2-bromo-3-oxobutanoate 4-(3-chloropropyl)morpholine 1-Benzylindoline-2,3-dione 3-Oxocyclobutanecarboxylic acid 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![3-CHLORO-6-ISOPROPYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure7/GIF/CB9454507.gif)
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