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Key Documents

8.18330

Sigma-Aldrich

4-Carboxybutyltriphenylphosphonium bromide

for synthesis

Synonym(s):

4-Carboxybutyltriphenylphosphonium bromide

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About This Item

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
NACRES:
NA.22

Quality Level

200

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

Analysis Note

Identity (IR): passes test
Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 203 °C
Melting range (upper value): ≤ 207 °C

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

hcodes

H301,H318

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

Certificates of Analysis (COA)

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