< 生产厂家价格 >

丁基三苯基溴化膦

丁基三苯基溴化膦名称

[ CAS 号 ]:
1779-51-7

[ 中文名 ]:
丁基三苯基溴化膦

[ 英文名 ]:
Butyltriphenylphosphonium bromide

[中文别名 ]:

[英文别名 ]:

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

丁基三苯基溴化膦物理化学性质

[ 熔点 ]:
240-243 °C(lit.)

[ 分子式 ]:
C₂₂H₂₄BrP

[ 分子量 ]:
399.304

[ 精确质量 ]:
398.079895

[ PSA ]:
13.59000

[ LogP ]:
1.78460

[ 外观性状 ]:
白色至灰白色结晶粉末

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

[ 水溶解性 ]:
soluble

丁基三苯基溴化膦MSDS

详细MSDS(安全技术说明书)

丁基三苯基溴化膦毒性和生态

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

点击显示

丁基三苯基溴化膦安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H312

[ 警示性声明 ]:
P280

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S36/37-S36/37/39-S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
TA1855200

[ 海关编码 ]:
2931900090

丁基三苯基溴化膦上下游产品

丁基三苯基溴化膦上游产品

丁基三苯基溴化膦下游产品

丁基三苯基溴化膦海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ 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%

丁基三苯基溴化膦文献

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...

更多文献