8.22000

1-Chlorooctadecane

for synthesis

• Synonym(e): 1-Chlorooctadecane, Stearyl chloride, Octadecyl chloride
• Lineare Formel: CH₃(CH₂)₁₇Cl
• CAS-Nummer: 3386-33-2
• Molekulargewicht: 288.94
• UNSPSC Code: 12352101
• EC Index Number: 222-207-7
• NACRES: NA.22
• MDL number: MFCD00000960
• Assay: ≥98.0% (GC)
• Form: liquid

Eigenschaften

• vapor pressure: <0.1 hPa ( 25 °C)
• Quality Segment: 200
• assay: ≥98.0% (GC)
• form: liquid
• autoignition temp.: 320 °C
• mp: 20-23 °C
• transition temp: flash point 110 °C
• density: 0.86 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: ClCCCCCCCCCCCCCCCCCC
• InChI: 1S/C18H37Cl/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-18H2,1H3
• InChI key: VUQPJRPDRDVQMN-UHFFFAOYSA-N

Beschreibung

General description

1-Chlorooctadecane is a long-chain aliphatic compound that belongs to the class of alkyl halides. It is commonly used as a reagent in organic synthesis, particularly in the formation of alkyl chains in larger molecules. Its long hydrophobic alkyl chain makes it ideal for synthesis of surfactants, such as quaternary ammonium salts. The presence of the chlorine atom makes it susceptible to nucleophilic substitution reactions.

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 20 °C
Melting range (upper value): ≤ 23 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315 - H413
• pcodes: P264 - P273 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Hazard Classifications: Aquatic Chronic 4 - Skin Irrit. 2
• Lagerklasse: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: 230.0 °F
• flash_point_c: 110 °C