1-Bromopropane , >99.0%(GC) , 106-94-5
Synonym(s):
1-Bromopropane;Propyl bromide
CAS NO.：106-94-5
Empirical Formula: C3H7Br
Molecular Weight: 122.99
MDL number: MFCD00000254
EINECS: 203-445-0
PRODUCT Properties
| Melting point: | -110 °C |
| Boiling point: | 71 °C(lit.) |
| Density | 1.354 g/mL at 25 °C(lit.) |
| vapor density | 4.3 (vs air) |
| vapor pressure | 146 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 72 °F |
| storage temp. | Store below +30°C. |
| solubility | Soluble in acetone, ethanol, ether, benzene, chloroform, carbon tetrachloride |
| form | clear liquid |
| color | Colorless to Almost colorless |
| explosive limit | 3.4-9.1%(V) |
| Water Solubility | 2.5 g/L (20 ºC) |
| Sensitive | Light Sensitive |
| Merck | 14,7845 |
| BRN | 505936 |
| Henry's Law Constant | 7.3*10-3 atm-m3/mol (estimated) |
| Exposure limits | ACGIH: TWA 0.1 ppm |
| Dielectric constant | 8.1（25℃） |
| Stability: | Stability Flammable - note low flash point. Incompatible with strong oxidizing agents, strong bases. |
| LogP | 2.1 |
Description and Uses
Bromopropane is a toxic and highly flammable, colorless liquid; Flash point # 22℃. Molecularweight=123.0 (1-bromopropane); 123.0 (2-bromopropane); Boiling point=71℃ (1-bromopropane); 59.4℃(2-bromopropane); Freezing/Melting point=-110℃ (1-bromopropane); - 89℃ (2-bromopropane); Specificgravity (H2O:1): 1.35 (1-bromopropane); Flash point=-10℃ (cc) (1-bromopropane); Autoignitiontemperature=490℃ (1-bromopropane). Explosive Limitsin air: LEL=4.6%; UEL=unknown. HazardIdentification (based on NFPA-704 M Rating System): (asn-propyl bromide): Health 2, Flammability 3, Reactivity0; (2-bromopropane) Health 2, Flammability 3, Reactivity3. Soluble in water; solubility=0.25% at 20℃ (1-bromopropane).
1-Bromopropane is used as a solvent for adhesives, degreasing plastics and optics. It is used in the production of asphalt, synthetic fiber and aerosols. It is employed for cleaning the metal surfaces, electronic circuit boards, and multi-layered OLEDs (Organic Light Emitting Diodes). It serves to replace perchloroethylene as a dry cleaning solvent.
Safety
| Symbol(GHS) |    GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H225-H315-H319-H335-H336-H351-H360FD-H373-H412-H420 |
| Precautionary statements | P210-P273-P303+P361+P353-P305+P351+P338-P308+P313-P502 |
| Hazard Codes | F,T |
| Risk Statements | 60-11-36/37/38-48/20-63-67 |
| Safety Statements | 53-45 |
| RIDADR | UN 2344 3/PG 2 |
| WGK Germany | 2 |
| RTECS | TX4110000 |
| F | 8 |
| Autoignition Temperature | 914 °F |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29033036 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rat > 2000 mg/kg |
