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8.41642 EMD Millipore

4-Bromo-1-butene

4-Bromo-1-butene for synthesis. CAS 5162-44-7, molar mass 135 g/mol., for synthesis

  • CAS Number 5162-44-7

  • Linear Formula C₄H₇Br

  • Molecular Weight 135 g/mol

  •  EC Number 225-937-4

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Properties

Related Categories Biochemicals and Reagents More...
packaging   5 ml in Glass bottle (8416420005)
solubility   0.76 g/l
density   1.33 g/cm3 (20 °C)
flash point   1 °C
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 97.0 % (a/a)
  Density (d 20 °C/ 4 °C): 1.330 - 1.340
  Identity (IR): passes test

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Safety Information

HS Code 
2903 39 19
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335: May cause respiratory irritation.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P223: Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P260: Do not breathe vapour.
P262: Do not get in eyes, on skin, or on clothing.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
P403 + P235: Store in a well-ventilated place. Keep cool.
Storage class 
3 Flammable liquids
WGK 
WGK 3 highly water endangering
Disposal 
3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS08  GHS08
Hazard Symbols 
Flammable  Flammable
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 1992 , 3 (6.1), II
Declaration (transport by air) IATA-DGR 
UN 1992 , 3 (6.1), II
Declaration (transport by sea) IMDG-Code 
UN 1992 , 3 (6.1), II
Categories of danger 
highly flammable, irritant, sensitizing
R Phrase 
R 11-36/37-42/43
Highly flammable.Irritating to eyes and respiratory system.May cause sensitisation by inhalation and skin contact.
S Phrase 
S 16-23-24-37-45
Keep away from sources of ignition - No smoking.Do not breathe vapour.Avoid contact with skin.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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