8.03227

1,4-Dichlorobutane

for synthesis

• Synonyma: 1,4-Dichlorobutane, Tetramethylene chloride
• Lineární vzorec: Cl(CH₂)₄Cl
• Číslo CAS: 110-56-5
• Molekulová hmotnost: 127.01
• MDL number: MFCD00001011
• UNSPSC Code: 12352101
• EC Index Number: 203-778-1
• NACRES: NA.22

Vlastnosti

• vapor pressure: 5 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥98.0% (GC)
• form: liquid
• autoignition temp.: 220 °C
• potency: 3420 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.8-8.9 % (v/v)
• pH: 7.3 (20 °C in H₂O)
• bp: 155 °C/1013 hPa
• mp: -38 °C
• transition temp: flash point 53 °C
• density: 1.14 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C4H8Cl2/c5-3-1-2-4-6/h1-4H2
• InChI key: KJDRSWPQXHESDQ-UHFFFAOYSA-N

Popis

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.136 - 1.140
Identity (IR): passes test

Bezpečnostní informace

• pictograms: GHS02
• signalword: Warning
• hcodes: H226 - H412
• pcodes: P210 - P233 - P240 - P241 - P242 - P273
• Hazard Classifications: Aquatic Chronic 3 - Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 104.0 °F - closed cup
• flash_point_c: 40 °C - closed cup