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8.45134

Sigma-Aldrich

4-Carboxybutyltriphenylphosphonium bromide

Msynth™plus

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

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

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

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H301,H318

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

8451349999:
JP18451342000:
8451340000:
8451341000:
8451340025:
8451340050:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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