8.03279

1,3-Dibromopropane

for synthesis

• Synonym(s): 1,3-Dibromopropane, Trimethylene bromide
• Linear Formula: Br(CH₂)₃Br
• CAS Number: 109-64-8
• Molecular Weight: 201.89
• MDL number: MFCD00000255
• UNSPSC Code: 12352101
• EC Index Number: 203-690-3
• NACRES: NA.22

Properties

• vapor pressure: 2.6 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥99.0% (GC)
• form: liquid
• potency: 315 mg/kg LD₅₀, oral (Rat)
• bp: 166-168 °C/1013 hPa
• mp: -34 °C
• transition temp: flash point 54 °C
• density: 1.98 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C3H6Br2/c4-2-1-3-5/h1-3H2
• InChI key: VEFLKXRACNJHOV-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.976 - 1.980
Identity (IR): passes test

Safety Information

• Pictograms: GHS02,GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H226 - H302 - H315 - H411
• Precautionary Statements: P210 - P233 - P240 - P273 - P301 + P312 - P303 + P361 + P353
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 129.2 °F - closed cup
• Flash Point(C): 54 °C - closed cup