8.01549

1-Bromo-2-methylpropane

for synthesis

• Synonym(s): 1-Bromo-2-methylpropane, iso-Butyl bromide
• Linear Formula: (CH₃)₂CHCH₂Br
• CAS Number: 78-77-3
• Molecular Weight: 137.02
• MDL number: MFCD00000217
• UNSPSC Code: 12352101
• EC Index Number: 201-141-2
• NACRES: NA.22

Properties

• vapor pressure: 41 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥98.0% (GC)
• form: liquid
• potency: >2000 mg/kg LD₅₀, oral (Rat)
• bp: 92 °C/1013 hPa
• mp: -118 °C
• transition temp: flash point 19 °C
• solubility: slightly soluble 0.51 g/L
• density: 1.26 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C4H9Br/c1-4(2)3-5/h4H,3H2,1-2H3
• InChI key: HLVFKOKELQSXIQ-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.262 - 1.264
Identity (IR): passes test

Safety Information

• pictograms: GHS02
• signalword: Danger
• hcodes: H225
• pcodes: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 64.4 °F - closed cup
• flash_point_c: 18 °C - closed cup