8.45134

4-Carboxybutyltriphenylphosphonium bromide

Msynth^™plus

• Synonym(s): 4-Carboxybutyltriphenylphosphonium bromide
• Linear Formula: (C₆H₅)₃P(CH₂)₄COOH · Br
• CAS Number: 17814-85-6
• Molecular Weight: 443.31
• MDL number: MFCD00011906
• UNSPSC Code: 12352107
• EC Index Number: 241-782-5

Properties

• assay: ≥97.0% (HPLC)
• form: powder
• reaction suitability: reaction type: C-C Bond Formation
• mp: 203-207 °C
• transition temp: flash point 195 °C
• bulk density: 360‑400 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C23H23O2P.BrH/c24-23(25)18-10-11-19-26(20-12-4-1-5-13-20,21-14-6-2-7-15-21)22-16-8-3-9-17-22;/h1-9,12-17H,10-11,18-19H2;1H
• InChI key: MLOSJPZSZWUDSK-UHFFFAOYSA-N

Description

Analysis Note

Colour (visual): white to pale yellow
Appearance of substance (visual): powder
Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 204 °C
Melting range (upper value): ≤ 208 °C
Identity (IR): passes test
1,1-Dichloroethene (HS-GC): lot specific result
1,1,1-Trichloroethane (HS-GC): lot specific result
Carbon tetrachloride (HS-GC): lot specific result
Benzene (HS-GC): lot specific result
1,2-Dichlorethane: not measurable

Legal Information

MSYNTH is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS06,GHS05
• signalword: Danger
• hcodes: H301,H318
• pcodes: P264 - P280 - P301 + P310 - P305 + P351 + P338 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral - Eye Dam. 1
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable