1,5-dichloro-pentan
1,5-Dichloropentane
CAS: 628-76-2
Molecular Formula: C5H10Cl2
1,5-dichloro-pentan - Names and Identifiers
| Name | 1,5-Dichloropentane |
| Synonyms | 1,5-Dichlorpentan 1,1-dichloropentane 1,5-Dichloropentane 1,5-dichloro-pentan 1,5-DICHLOROPENTANE Pentane, 1,5-dichloro- Pentamethylene dichloride pentarmethylene dichloride |
| CAS | 628-76-2 |
| EINECS | 211-053-6 |
| InChI | InChI=1/C5H10Cl2/c1-2-3-4-5(6)7/h5H,2-4H2,1H3 |
| InChIKey | LBKDGROORAKTLC-UHFFFAOYSA-N |
1,5-dichloro-pentan - Physico-chemical Properties
| Molecular Formula | C5H10Cl2 |
| Molar Mass | 141.04 |
| Density | 1.106g/mLat 25°C(lit.) |
| Melting Point | −72°C(lit.) |
| Boling Point | 63-66°C10mm Hg(lit.) |
| Flash Point | 80°F |
| Water Solubility | insoluble |
| Solubility | 0.125g/l |
| Vapor Presure | 1.5 hPa (25 °C) |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| BRN | 1732340 |
| Storage Condition | Flammables area |
| Refractive Index | n20/D 1.457(lit.) |
| Physical and Chemical Properties | Density 1.101 melting point -72°C boiling point 63-66°C (10 mmHg) refractive index 1.4545-1.4565 flash point 26°C water-soluble insoluble |
1,5-dichloro-pentan - Risk and Safety
| Risk Codes | R10 - Flammable R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S24/25 - Avoid contact with skin and eyes. S16 - Keep away from sources of ignition. |
| UN IDs | UN 1152 3/PG 3 |
| WGK Germany | 2 |
| RTECS | SA0350000 |
| TSCA | Yes |
| HS Code | 29031990 |
| Hazard Class | 3 |
| Packing Group | III |
1,5-dichloro-pentan - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | 1, 5-dichloropentane is used for bacterial and spontaneous dehalogenation of organic compounds. |
| category | flammable liquid |
| toxicity grade | high toxicity |
| Acute toxicity | intraperitoneal-mouse LDL0: 64 mg/kg |
| flammability hazard characteristics | in case of fire, high temperature, oxidant flammable; hyperthermic decomposition of toxic chloride gas |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; Stored separately from oxidants and acids |
| extinguishing agent | dry powder, dry sand, carbon dioxide, foam, water mist |
Last Update：2024-04-10 22:29:15
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