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821685  Benzyltriphenylphosphonium chloride
for synthesis

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17 April 2014

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Product number Packaging Qty/Pk Quantity Price
8216850025  Glass bottle   25 g 
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Prices are subject to change without notice.
Product information
Synonyms Triphenylbenzylphosphonium chloride
Hill Formula C25H22ClP
Chemical formula C6H5CH2(C6H5)3PCl
HS Code 2931 90 90
EC number 214-154-3
Molar mass 388.87 g/mol
Storage Store below +15°C.
CAS number 1100-88-5
Chemical and physical data
Solubility (20 °C) soluble
Melting point 337 °C
Molar mass 388.87 g/mol
Density 1.18 g/cm3 (20 °C)
Bulk density 300 kg/m3
Vapor pressure 0.1 hPa
Safety information according to GHS
Hazard Statement(s) H300: Fatal if swallowed.
Precautionary Statement(s) P260: Do not breathe dust.
P262: Do not get in eyes, on skin, or on clothing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word Danger
Hazard Pictogram(s)
Storage class 6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK WGK 2 water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Safety information
R Phrase R 25
Toxic if swallowed.
S Phrase S 22-24/25-37-45
Do not breathe dust.Avoid contact with skin and eyes.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger toxic
Hazard Symbol
Toxic
Transport information
Declaration (railroad and road) ADR, RID UN 3464 Organische Phosphorverbindung, fest, giftig, n.a.g.(BENZYLTRIPHENYLPHOSPHONIUMCHLORID), 6.1, II
Declaration (transport by sea) IMDG-Code UN 3464 ORGANOPHOSPHORUS COMPOUND, SOLID, TOXIC, N.O.S.(BENZYLTRIPHENYLPHOSPHONIUM CHLORIDE), 6.1, II
Declaration (transport by air) IATA-DGR UN 3464 ORGANOPHOSPHORUS COMPOUND, SOLID, TOXIC, N.O.S.(BENZYLTRIPHENYLPHOSPHONIUM CHLORIDE), 6.1, II
Toxicological data
LD 50 oral LD50 rat 43 mg/kg
Benzyltriphenylphosphonium chloride, molecular structure

© Merck KGaA, Darmstadt, Germany, 2014


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