8.01640

1-Chlorobutane

for synthesis

• Synonym(e): 1-Chlorobutane, n-Butyl chloride
• Lineare Formel: CH₃(CH₂)₃Cl
• CAS-Nummer: 109-69-3
• Molekulargewicht: 92.57
• UNSPSC Code: 12352101
• EC Index Number: 203-696-6
• NACRES: NA.22
• MDL number: MFCD00001009
• Assay: ≥99% (GC)
• Grade: synthesis grade
• Bp: 79 °C/1013 hPa
• Vapor pressure: 110 hPa ( 20 °C)

Eigenschaften

• grade: synthesis grade
• Quality Segment: 200
• vapor pressure: 110 hPa ( 20 °C)
• assay: ≥99% (GC)
• form: liquid
• autoignition temp.: 280 °C
• potency: 2200 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.8-10.1 % (v/v)
• dilution: (for synthesis)
• bp: 79 °C/1013 hPa
• mp: -123 °C
• transition temp: flash point -17 °C
• density: 0.886 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: ClCCCC
• InChI: 1S/C4H9Cl/c1-2-3-4-5/h2-4H2,1H3
• InChI key: VFWCMGCRMGJXDK-UHFFFAOYSA-N

Beschreibung

Application

• Cl atoms-initiated degradation of 1-Chlorobutane and 2-Chlorobutane: Kinetics, product analysis and atmospheric implications: This study investigates the kinetics of Cl-initiated reactions of 1-chlorobutane and 2-chlorobutane, offering insights into their atmospheric degradation processes (B Kar, B Rajakumar, Chemosphere, 2023).



• An environmentally benign, energy intensified single-column side stream extractive distillation (SC-SSED) process for Acetone/n-heptane separation: A new process utilizing 1-chlorobutane as an intermediate-boiling entrainer for the separation of acetone and heptane mixtures, aiming to improve environmental and energy efficiency (ZY Yang, BY Yu, IL Chien, Journal of the Taiwan Institute of Chemical Engineers, 2023).



• Synthesis and Biological Activity Evaluation of Some 1-(4-Hydroxy-3-Methoxyphenyl) Ethan-1-One Derivatives: A research on synthesizing derivatives from 1-chlorobutane and evaluating their biological activities, contributing to medicinal chemistry (ET Mankhi, AH Mekky, History of Medicine, 2023).

Analysis Note

Assay (GC, area%): ≥ 99 %
Density (d 20 °C/ 4 °C): 0.885 - 0.887
Identity (IR): passes test

Sicherheitshinweise

• pictograms: GHS02,GHS08
• signalword: Danger
• pcodes: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Hazard Classifications: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 10.4 °F - closed cup
• flash_point_c: -12 °C - closed cup
• hcodes: H225,H304,H412