| Appearance and Shape (20°C) | Liquid | 
|---|---|
| CAS RN | 137-43-9 | 
| MDL number | MFCD00001359 | 
| Molecular weight | 149.03 | 
| Molecular Formula | C5H9Br | 
| Product code | ICTB1006 | 
| PubChem Substance ID | 87563959 | 
| Purity/Analytical Methods | >98.0%(GC) | 
| Reaxys-RN | 1209256 | 
| SDBS (AIST Spectral DB) | 10175 | 
| Situations to avoid | Light Sensitive,Air Sensitive | 
| Store under inert gas | Store under inert gas | 
| Appearance | Colorless to Light yellow to Light orange clear liquid | 
|---|---|
| Purity(GC) | min. 98.0 % | 
| Boiling point | 138 °C | 
|---|---|
| Flash point | 35 °C | 
| Poroportion | 1.39 | 
| Refractive index | 1.49 | 
| Pictograms | 
                                                                                             
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|---|---|
| Hazard statement | H226 : Flammable liquid and vapor. | 
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P240 : Ground/bond container and receiving equipment P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking P233 : Keep container tightly closed P243 : Take precautionary measures against static discharge P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment P242 : Use only non-sparking tools P280 : Wear protective gloves/ eye protection/ face protection P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P403 + P235 : Store in a well-ventilated place. Keep cool. | 
| Signal word | Warning | 
| Category | 3 | 
|---|---|
| Packaging category | III | 
| UN number | UN1993 | 
Chemicals by Class 5-Membered Carbocyclic Compounds [Chemical Structural Class] Cyclopentanes [Chemical Structural Class]
Chemistry Building Blocks Non-Heterocyclic Building Blocks Halogenated Alkyl (Fluorides excepted) [Non-Heterocyclic Building Blocks] Halogenated Hydrocarbons (Fluorides expected) [Non-Heterocyclic Building Blocks] Halogenated Alkyl_C1-C5 (Fluorides excepted) [Non-Heterocyclic Building Blocks]