Butyltriphenylphosphonium bromide

Names

[ Name ]:
Butyltriphenylphosphonium bromide

[Synonym ]:
n-Butyltriphenylphosphonium chloride
N-Butyltriphenylphosphonium bromide
Butyl triphenyl phosphonium bromide
(1-Butyl)Triphenylphosphonium Bromide
n-C4H9PPh3Br
butyl(triphenyl)phosphoniumbromid
Butyltriphenylphosphonium bromide (TBP)
Phosphonium,butyltriphenyl-,bromide
MFCD00011855
Ph3P(CH2)3CH3Br
(BUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
Phosphonium, butyltriphenyl-, bromide (1:1)
Ph3P(+)CH2CH2CH2CH3Br(-)
butyl triphenyl phosphine bromide
Butyltriphenylphosphonium bromide
Butyl(triphenyl)phosphonium bromide
EINECS 217-219-4
Butyl triphenylphosphonium bromide

Chemical & Physical Properties

[ Melting Point ]:
240-243 °C(lit.)

[ Molecular Formula ]:
C₂₂H₂₄BrP

[ Molecular Weight ]:
399.304

[ Exact Mass ]:
398.079895

[ PSA ]:
13.59000

[ LogP ]:
1.78460

[ Water Solubility ]:
soluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA1855200

CHEMICAL NAME :: Phosphonium, butyltriphenyl-, bromide

CAS REGISTRY NUMBER :: 1779-51-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C22-H24-P.Br

MOLECULAR WEIGHT :: 399.34

WISWESSER LINE NOTATION :: 4PR&R&R &E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#06771

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R21/22;R36/37/38

[ Safety Phrases ]:
S36/37-S36/37/39-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
TA1855200

[ HS Code ]:
2931900090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Estimation with an ion-selective electrode of the membrane potential in cells of Paracoccus denitrificans from the uptake of the butyltriphenylphosphonium cation during aerobic and anaerobic respiration.

Biochem. J. 196(1) , 311-21, (1981)

1. Aerobic respiration by cells of Paracoccus dentrificans drives the uptake of the lipophilic cation butyltriphenylphosphonium. Anaerobiosis or addition of an uncoupler of oxidative phosphorylation (...

The measurement of membrane potential during photosynthesis and during respiration in intact cells of Rhodopseudomonas capsulata by both electrochromism and by permeant ion redistribution.

Biochem. J. 200(2) , 389-97, (1981)

1. The membrane potential in intact cells of Rhodopseudomonas capsulata during photosynthesis and during dark respiration has been measured by two independent methods. 2. The light-induced and O2-indu...

Tandem mass spectrometric characterization of thiol peptides modified by the chemoselective cationic sulfhydryl reagent (4-iodobutyl)triphenylphosphonium--effects of a cationic thiol derivatization on peptide fragmentation.

J. Am. Soc. Mass Spectrom. 22(10) , 1771-83, (2011)

Fixed charge chemical modifications on peptides and proteins can impact fragmentation behaviors in tandem mass spectrometry (MS/MS). In this study, we employed a thiol-specific cationic alkylation rea...