8.01602

1-Bromobutane

for synthesis

• Synonym(s): 1-Bromobutane, Butyl bromide
• Empirical Formula (Hill Notation): C₄H₉Br
• CAS Number: 109-65-9
• Molecular Weight: 137.02
• MDL number: MFCD00000260
• UNSPSC Code: 12352101
• EC Index Number: 203-691-9
• NACRES: NA.22

Properties

• vapor pressure: 52 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥98.0% (GC)
• form: liquid
• autoignition temp.: 265 °C
• potency: 2761 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 2.6-6.6 % (v/v)
• mp: -112 °C
• transition temp: flash point 18.3 °C
• solubility: 0.6 g/L
• density: 1.27 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C4H9Br/c1-2-3-4-5/h2-4H2,1H3
• InChI key: MPPPKRYCTPRNTB-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.271 - 1.276
Identity (IR): passes test

Safety Information

• Pictograms: GHS02,GHS07,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H225 - H315 - H335 - H351 - H360FD - H373 - H411
• Precautionary Statements: P202 - P210 - P233 - P273 - P303 + P361 + P353 - P308 + P313
• Hazard Classifications: Aquatic Chronic 2 - Carc. 2 - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Target Organs: Liver, Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 50.0 °F - closed cup
• Flash Point(C): 10 °C - closed cup