Introduction：Basic information about CAS 694-28-0|2-Chlorocyclopentanone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Chlorocyclopentanone |
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| CAS Number | 694-28-0 | Molecular Weight | 118.562 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 186.6±0.0 °C at 760 mmHg |
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| Molecular Formula | C5H7ClO | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 77.2±0.0 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2-Chlorocyclopentanone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 186.6±0.0 °C at 760 mmHg |
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| Molecular Formula | C5H7ClO |
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| Molecular Weight | 118.562 |
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| Flash Point | 77.2±0.0 °C |
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| Exact Mass | 118.018539 |
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| PSA | 17.07000 |
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| LogP | 0.15 |
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| Vapour Pressure | 0.7±0.3 mmHg at 25°C |
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| Index of Refraction | 1.464 |
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| InChIKey | AXDZFGRFZOQVBV-UHFFFAOYSA-N |
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| SMILES | O=C1CCCC1Cl |
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| Storage condition | 2-8°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- GY4900000
- CHEMICAL NAME :
- Cyclopentanone, 2-chloro-
- CAS REGISTRY NUMBER :
- 694-28-0
- BEILSTEIN REFERENCE NO. :
- 1098899
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H7-Cl-O
- MOLECULAR WEIGHT :
- 118.57
- WISWESSER LINE NOTATION :
- L5VTJ BG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 310 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - coma Behavioral - analgesia
- REFERENCE :
- COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 254,2683,1962
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36-S37/39 |
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| RIDADR | UN 2810 6.1/PG 3 |
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| WGK Germany | 3 |
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| RTECS | GY4900000 |
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| Packaging Group | I; II; III |
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| Hazard Class | 6.1 |
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Synonyms
| Cyclopentanone, 2-chloro- |
| 2-Chlorocyclopentanone |
| MFCD00001410 |
| 2-chlorocyclopentan-1-one |
| EINECS 211-769-9 |
