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8.40068

Sigma-Aldrich

Tetraoctylphosphonium bromide

for synthesis

Synonym(s):

Tetraoctylphosphonium bromide

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About This Item

Empirical Formula (Hill Notation):
C32H68BrP
CAS Number:
23906-97-0
Molecular Weight:
563.76
UNSPSC Code:
12352107
EC Index Number:
245-935-7
NACRES:
NA.22

Quality Level

200

form

solid

potency

2800 mg/kg LD50, oral (Rat)

pH

<3 (50 g/L in H2O)

mp

40-45 °C

transition temp

flash point 121 °C

storage temp.

2-30°C

InChI

1S/C32H68P.BrH/c1-5-9-13-17-21-25-29-33(30-26-22-18-14-10-6-2,31-27-23-19-15-11-7-3)32-28-24-20-16-12-8-4;/h5-32H2,1-4H3;1H/q+1;/p-1

InChI key

QVBRLOSUBRKEJW-UHFFFAOYSA-M

Analysis Note

Assay (argentometric): ≥ 95.0 %
Identity (IR): passes test

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

249.8 °F

flash_point_c

121 °C

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