142-28-9
1,3-Dichloropropane
CAS: 142-28-9
Molecular Formula: C3H6Cl2
142-28-9 - Names and Identifiers
| Name | 1,3-Dichloropropane |
| Synonyms | r270fa propylendichloride 1,3-DICHLOROPROPANE 1,3-Dichloropropane propane,1,3-dichloro Dichloropropane, 1,3- Propane,1,3-dichloro- Trimethylene dichloride 1,3-dichloropropane solution |
| CAS | 142-28-9 |
| EINECS | 205-531-3 |
| InChI | InChI=1/C3H6Cl2/c4-2-1-3-5/h1-3H2 |
| InChIKey | YHRUOJUYPBUZOS-UHFFFAOYSA-N |
142-28-9 - Physico-chemical Properties
| Molecular Formula | C3H6Cl2 |
| Molar Mass | 112.99 |
| Density | 1.19g/mLat 25°C(lit.) |
| Melting Point | −99°C(lit.) |
| Boling Point | 120-122°C(lit.) |
| Flash Point | 90°F |
| Water Solubility | 0.8 g/L (20 ºC) |
| Vapor Presure | 24-24.265hPa at 20-25℃ |
| Appearance | Liquid |
| Color | Clear colorless |
| BRN | 505960 |
| Storage Condition | Refrigerator |
| Refractive Index | n20/D 1.448(lit.) |
| Physical and Chemical Properties | Colorless liquid. Freezing point -99.5 °c, boiling point 120.4 °c, relative density 1.1896(20/4 °c), refractive index 1.4481, flash point 32 °c. Soluble in alcohol and ether, slightly soluble in water (0.27g/100ml). |
| Use | For Organic synthesis |
142-28-9 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R20 - Harmful by inhalation R20/22 - Harmful by inhalation and if swallowed. R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R36/37/38 - Irritating to eyes, respiratory system and skin. R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36 - Irritating to the eyes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. S24 - Avoid contact with skin. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. 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.) S36/37 - Wear suitable protective clothing and gloves. S7 - Keep container tightly closed. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 2 |
| RTECS | TX9660000 |
| TSCA | Yes |
| HS Code | 29031990 |
| Hazard Class | 3 |
| Packing Group | II |
142-28-9 - Upstream Downstream Industry
| Raw Materials | 1,3-Propanediol Hydrochloric acid |
142-28-9 - Reference Information
| LogP | 2 at 25℃ and pH7 |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | is used as an intermediate in organic synthesis, a solvent. used as solvent and detergent and standard substance for chromatographic analysis used in organic synthesis |
| production method | is derived from the interaction of propylene glycol and hydrochloric acid. |
| category | flammable liquid |
| toxicity grade | poisoning |
| Acute toxicity | oral-dog LDL0: 3000 mg/kg |
| flammability hazard characteristics | in case of open flame, high temperature, oxidant is more flammable; Thermal decomposition of toxic phosgene; toxic chloride smoke from combustion |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from the oxidant |
| extinguishing agent | dry powder, dry sand, carbon dioxide, foam, 1211 extinguishing agent |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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Raw Materials for 142-28-9