Skip to Content
Merck
All Photos(1)

Key Documents

94993

Supelco

Mettler-Toledo Calibration substance ME 30130598, Methyltriphenylphosphoniumbromide

tracable to primary standards (LGC)

Synonym(s):

Methyltriphenylphosphonium bromide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3P(C6H5)3Br
CAS Number:
Molecular Weight:
357.22
Beilstein:
3599467
EC Number:
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.24

Quality Level

shelf life

limited shelf life, expiry date on the label

mp

230-234 °C (lit.)

application(s)

food and beverages
pharmaceutical

format

neat

SMILES string

[Br-].C[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H18P.BrH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1

InChI key

LSEFCHWGJNHZNT-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

General description

Methyltriphenylphosphoniumbromide is an organophosphorus compound, with potential use as a precursor and a solvent in organic synthesis.

Mettler-Toledo calibration substance ME 30130598, methyltriphenylphosphoniumbromide is ideal for use in the regular calibration of Mettler-Toledo melting point instrument. Its value is a mean of 6 to 12 iterations with a Mettler-Toledo MP90 Excellence instrument that is calibrated against primary standards. The melting point is validated by Capillary method according to European Pharmacopeia (2.2.14.)

Application

Methyltriphenylphosphoniumbromide Mettler-Toledo calibration substance ME 30130598 is used to calibrate Mettler-Toledo melting point instruments.

Features and Benefits

  • Melting point calibration standard traceable to a primary standard (LGC, London)
  • Melting point identified in both thermodynamic and pharmacopeia modes for physically correct and heating rate dependent melting point analyses, respectively
  • Available with certificates of analysis and safety data sheet
  • A product of analytical standard grade to help meet the QC/QA requirements of melting point determination

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2

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)

>464.0 °F

Flash Point(C)

> 240 °C


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Highly efficient synthesis of terminal alkenes from ketones
Lebel H, et al.
Organic Letters, 3047-3050 null

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service