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BTPPBR

(n-Butyl)triphenylphosphonium bromide

CAS: 1779-51-7

Molecular Formula: C22H24BrP

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BTPPBR - Names and Identifiers

Name (n-Butyl)triphenylphosphonium bromide
Synonyms BTPPBR
butyltriphenyl-phosphoniubromide
Butylriphenylphosphonium Bromide
BUTYLTRIPHENYLPHOSPHONIUM BROMIDE
Phosphonium,butyltriphenyl-,bromide
BUTYL TRIPHENYL PHOSPHOROUS BROMIDE
N-BUTYLTRIPHENYLPHOSPHONIUM BROMIDE
(1-BUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
(n-Butyl)triphenylphosphonium bromide
CAS 1779-51-7
EINECS 217-219-4
InChI InChI=1/C22H25P.BrH/c1-2-3-19-23(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22;/h4-18,23H,2-3,19H2,1H3;1H

BTPPBR - Physico-chemical Properties

Molecular FormulaC22H24BrP
Molar Mass399.3
Melting Point240-243℃
Water Solubilitysoluble
AppearanceWhite crystal
Storage ConditionRT, stored with nitrogen
SensitiveEasily absorbing moisture
MDLMFCD00011855
UseReactant for: Free radical 5-exo-dig cyclization Intramolecular hydroacylalkoxylation Wittig reactions for stereoselective synthesis of alkenes Dimerization of α-olefins Alkylidenation of hydrazides for synthesis of indoles Tandem cyclization and 1,2

BTPPBR - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR21/22 - Harmful in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs3464

BTPPBR - Introduction

Soluble in water, soluble in low alcohol, slightly soluble in aromatic hydrocarbons.
Last Update：2022-10-16 17:14:29

BTPPBR - Nature

storage conditions Inert atmosphere,Room Temperature
morphology Crystalline Powder
color White
water solubility soluble
sensitivity Hygroscopic
BRN 3580224
EPA chemical information Phosphonium, butyltriphenyl-, bromide (1779-51-7)
Last Update：2024-04-10 22:29:15

BTPPBR - Uses and synthesis methods

category toxic substances
toxicity classification highly toxic
acute toxicity intravenous-mouse LD50: 56 mg/kg
flammability hazard characteristics Thermal decomposition discharges toxic phosphorus oxides, bromide fumes
storage and transportation characteristics The warehouse is ventilated and dry at low temperature; stored separately from food raw materials
fire extinguishing agent water, dry powder, foam, carbon dioxide
Last Update：2024-04-10 22:29:15

BTPPBR - Security information

WGK Germany 3
RTECS number TA1855200
TSCA Yes
HazardClass 6.1
PackingGroup III
customs code 29319090
Last Update：2024-04-10 22:29:15
BTPPBR
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CAS: 1779-51-7
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Shanghai Macklin Biochemical Co., Ltd
Featured ProductsSpot supply
Product Name: Butyltriphenylphosphonium bromide (TBP) Visit Supplier Webpage Request for quotation
CAS: 1779-51-7
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
CHEMBSF (Shanghai) Biomedical Technology Co., Ltd
Spot supply
Product Name: (n-Butyl)triphenylphosphonium bromide Request for quotation
CAS: 1779-51-7
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Jiangsu Pules Biotechnology Co.,Ltd.
Spot supply
Product Name: (n-Butyl)triphenylphosphonium bromide Request for quotation
CAS: 1779-51-7
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: (n-Butyl)triphenylphosphonium bromide Request for quotation
CAS: 1779-51-7
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685 Click to send a QQ message
Wechat: chemical6666
Guangzhou Yuanda New Material Co.,Ltd
Product Name: Butyltriphenylphosphonium bromide Request for quotation
CAS: 1779-51-7
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589 Click to send a QQ message
Shanghai Amole Biotechnology Co., Ltd.
Spot supply
Product Name: Butyltriphenylphosphoniumbromide Request for quotation
CAS: 1779-51-7
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
Wechat: 18916960931
SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: Butyltriphenylphosphonium bromide (TBP) Visit Supplier Webpage Request for quotation
CAS: 1779-51-7
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
Wuhan Boye Science And Technology Development Co., Ltd.
Product Name: (n-Butyl)triphenylphosphonium bromide  Request for quotation
CAS: 1779-51-7
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380 Click to send a QQ message
SKYRUN INDUSTRIAL CO.,LTD
Spot supply
Product Name: Butyltriphenylphosphonium bromide Visit Supplier Webpage Request for quotation
CAS: 1779-51-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: (n-Butyl)triphenylphosphonium bromide Request for quotation
CAS: 1779-51-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History
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