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Basic information

  • Name:
  • 1-Bromopropane

  • CAS No.:
  • 106-94-5

  • Formula:
  • C3H7Br
  • Synonyms:
  • 1-Propyl bromide;Ascusol MC;Drysolv;Leksol;Propyl bromide;n-Propyl bromide;
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Chemistry

Molecular structure of n-Propyl bromide (CAS NO.106-94-5) is:

Product Name: n-Propyl bromide
CAS Registry Number: 106-94-5
IUPAC Name: 1-bromopropane
Molecular Weight: 122.99168 [g/mol]
Molecular Formula: C3H7Br
XLogP3: 2.1 
EINECS: 203-445-0
Melting Point: -110 °C
Surface Tension: 24.8 dyne/cm
Density: 1.348 g/cm3
Flash Point: 25.6 °C 
Refractive index: 1.4326-1.4346
Enthalpy of Vaporization: 29.84 kJ/mol
Boiling Point: 71.7 °C at 760 mmHg
Vapour Pressure: 133 mmHg at 25°C
Water Solubility: 2.5 g/L (20 °C)
Stability: Stability Flammable - note low flash point. Incompatible with strong oxidizing agents, strong bases. 
Product Categories: Organics;Alkyl Bromide;Alkyl Bromides;Monofunctional & alpha,omega-Bifunctional Alkanes;Monofunctional Alkanes

Uses

 n-Propyl bromide (CAS NO.106-94-5) is an organic solvent used for the cleaning of metal surfaces, removal of soldering residues from electronic circuit boards, and as an adhesive solvent.

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 2530mg/kg (2530mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 102, 1982.
rat LC50 inhalation 253gm/m3/30M (253000mg/m3)   Fiziologicheski Aktivnye Veshchestva. Physiologically Active Substances. Vol. 7, Pg. 35, 1975.
rat LD50 intraperitoneal 2950mg/kg (2950mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 102, 1982.
rat LDLo oral 4gm/kg (4000mg/kg)   Mutation Research. Vol. 101, Pg. 321, 1982.

Consensus Reports

Related alkyl halides Ethyl bromide:isopropyl bromide;n-propyl chloride

Safety Profile

Hazard Codes: F,T
Risk Statements: 60-11-36/37/38-48/20-63-67
60:  May impair fertility 
11:  Highly Flammable 
36/37/38:  Irritating to eyes, respiratory system and skin 
48/20:  Harmful: danger of serious damage to health by prolonged exposure through inhalation 
63:  Possible risk of harm to the unborn child 
67:  Vapors may cause drowsiness and dizziness 
Safety Statements: 53-45
53:  Avoid exposure - obtain special instruction before use 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
RIDADR: UN 2344 3/PG 2
WGK Germany: 2
F: 8: Photosensitive.
HazardClass: 3
PackingGroup: II
HS Code: 29033036

Specification

 n-Propyl bromide , its cas register number is 106-94-5. It also can be called 1-Bromopropane ;  Propyl bromide ; Propane, 1-bromo- . It is a colourless liquid. It has quite a potent smell.

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