2-BROMO-1-PROPENE
2-Bromopropene
CAS: 557-93-7
Molecular Formula: C3H5Br
2-BROMO-1-PROPENE - Names and Identifiers
| Name | 2-Bromopropene |
| Synonyms | 2-Bromopropene 2-Brom-1-propen Propene,2-bromo- 2-bromo-1-propen 2-BROMO-1-PROPENE 2-Bromo-1-propene 2-bromoprop-1-ene 2-bromo-prop-1-ene 1-propene,2-bromo- ISOPROPENYL BROMIDE Isopropenyl bromide α-methylvinylbromide |
| CAS | 557-93-7 |
| EINECS | 209-185-4 |
| InChI | InChI=1/C3H5Br/c1-3(2)4/h1H2,2H3 |
2-BROMO-1-PROPENE - Physico-chemical Properties
| Molecular Formula | C3H5Br |
| Molar Mass | 120.98 |
| Density | 1.362 g/mL at 25 °C (lit.) |
| Melting Point | -87°C |
| Boling Point | 47-49 °C (lit.) |
| Flash Point | 40°F |
| Water Solubility | Immiscible with water. |
| Vapor Presure | 5.05 psi ( 20 °C) |
| Appearance | Liquid |
| Color | Clear colorless to yellow |
| BRN | 1731926 |
| Storage Condition | 2-8°C |
| Stability | Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases. |
| Sensitive | Light Sensitive |
| Refractive Index | n20/D 1.4436(lit.) |
2-BROMO-1-PROPENE - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection S16 - Keep away from sources of ignition. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| RTECS | UC7085000 |
| FLUKA BRAND F CODES | 8-10 |
| TSCA | Yes |
| HS Code | 29033990 |
| Hazard Class | 3 |
| Packing Group | II |
2-BROMO-1-PROPENE - Nature
Open Data Verified Data
colorless liquid with unpleasant odor. Relative density 1.398 (20 °c), melting point -119.4 °c. Boiling point 71. Refractive index 1.465 (25 degrees C). Insoluble in water, soluble in alcohol, ether, carbon tetrachloride, chloroform.
Last Update：2024-01-02 23:10:35
2-BROMO-1-PROPENE - Preparation Method
Open Data Verified Data
1. Interaction of allyl alcohol with hydrogen bromide
2. Bromination of propylene
Last Update：2022-01-01 10:15:10
2-BROMO-1-PROPENE - Use
Open Data Verified Data
used in organic synthesis such as synthetic dyes, spices; The pharmaceutical industry for the manufacture of cicatriasis; Agriculture as a soil fumigant.
Last Update：2022-01-01 10:15:10
2-BROMO-1-PROPENE - Safety
Open Data Verified Data
It is tear-inducing and can burn the skin. Ingestion or inhalation of vapors may be toxic. 250kg plastic drum or iron drum packaging or glass bottle outer wooden box or calcium plastic box reinforcement lining material. Store in a cool, ventilated room. Keep away from heat source and fire and avoid direct sunlight. Isolation storage and transportation with oxidant.
Last Update：2022-01-01 10:15:11
2-BROMO-1-PROPENE - Reference Information
| LogP | 2.07 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| uses | 2-bromopropene is used for refrigerants, organic synthesis such as synthetic dyes and spices; It is used in the manufacture of cicobarbital in the pharmaceutical industry. It is used as a soil fumigant in agriculture. |
| category | flammable liquid |
| flammability hazard characteristics | open flame, heating, oxidant flammable; When exposed to acid and heating, it releases toxic gas containing bromide |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; light loading and light unloading, separate from oxidant and acid storage |
| fire extinguishing agent | mist water, foam, sand, carbon dioxide, 1211 fire extinguishing agent |
Last Update：2024-04-09 15:16:46
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