Cetyltributylphosphonium bromide

Product Name: Cetyltributylphosphonium bromide
CAS No.: 14937-45-2
Chemical Name: Cetyltributylphosphonium bromide
Synonyms: TBHDPB;HEXADECYLTRIBUTYLPHOSPHONIUM BROMIDE;tri-n-butylhexadecylphosphonium bromide;HISHICOLIN PX-416B;Tributyl(hexadecyl);Hexadecyl tributyl p;CETYLTRIBUTYLPHOSPHONIUM BROMIDE;Cetyltributyl phosphorus bromide;tributyl(cetyl)phosphonium bromide;hexadecyltributyl ammonium bromide
CBNumber: CB8140456
Molecular Formula: C28H60BrP
Formula Weight: 507.67
MOL File: 14937-45-2.mol

More

Less

Cetyltributylphosphonium bromide Property

Melting point:: 56-58 °C(lit.)
storage temp.: Inert atmosphere,Room Temperature
solubility: methanol: 0.1 g/mL, clear
form: crystal
color: white
Sensitive: Hygroscopic
BRN: 4167404
InChI: InChI=1S/C28H60P.BrH/c1-5-9-13-14-15-16-17-18-19-20-21-22-23-24-28-29(25-10-6-2,26-11-7-3)27-12-8-4;/h5-28H2,1-4H3;1H/q+1;/p-1
InChIKey: RYVBINGWVJJDPU-UHFFFAOYSA-M
SMILES: [P+](CCCC)(CCCC)(CCCC)CCCCCCCCCCCCCCCC.[Br-]
CAS DataBase Reference: 14937-45-2(CAS DataBase Reference)
EPA Substance Registry System: Phosphonium, tributylhexadecyl-, bromide (14937-45-2)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37
WGK Germany: 3
F: 21
Hazard Note: Irritant
TSCA: Yes
HS Code: 2931599090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 276200
Product name: Tributylhexadecylphosphonium bromide
Purity: 97%
Packaging: 5g
Price: $32.2
Updated: 2025/07/31

Sigma-Aldrich

Product number: 276200
Product name: Tributylhexadecylphosphonium bromide
Purity: 97%
Packaging: 25g
Price: $86.1
Updated: 2025/07/31

TCI Chemical

Product number: H1047
Product name: Tributylhexadecylphosphonium Bromide
Purity: >98.0%(T)
Packaging: 25g
Price: $146
Updated: 2025/07/31

Strem Chemicals

Product number: 93-1581
Product name: Hexadecyltri-n-butylphosphonium bromide, 98+%
Packaging: 10g
Price: $73
Updated: 2024/03/01

Strem Chemicals

Product number: 93-1581
Product name: Hexadecyltri-n-butylphosphonium bromide, 98+%
Packaging: 50g
Price: $288
Updated: 2024/03/01

More

Less

Cetyltributylphosphonium bromide Chemical Properties,Usage,Production

Uses

Tributylhexadecylphosphonium Bromide (CAS# 14937-45-2) is a dynamic compound used as a surface modifier for thermal properties of palygorskite, an additive in water to improve resistance of epoxy-anhydride matrices, and as a modifier of phenolic resin to improve thermal degradation.

Preparation

Cetyltributylphosphonium bromide is prepared by heating equimolar amounts of 1-bromohexadecane and Tri-n-butylphosphine at 65 °C for 3 days (yield 68%).

Cetyltributylphosphonium bromide Preparation Products And Raw materials

Raw materials

Tributylphosphine N-Hexadecane

Preparation Products

1-Boc-3-(Amino)azetidine 3-N-Boc-amino-azetidine

More

Less

Cetyltributylphosphonium bromide Suppliers

Americas 1 Belgium 1 Canada 2 China 199 Europe 1 France 2 Germany 5 India 6 Japan 6 Poland 1 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 2 United Kingdom 10 United States 30 Global 270

Anyang Xiyan Technology Co., LTD

Tel: 17525889330
Email: 17525889330@163.com
Country: China
ProdList: 7861
Advantage: 58

Zhongxin Chenshi (Wuhan) Technology Co., Ltd

Tel: 18942922096
Fax: QQ 2662561040
Email: 2662561040@qq.com
Country: China
ProdList: 1008
Advantage: 58

Hzymes Biotechnology Co. LTD

Tel: 400-8085320 16621234168
Email: hhxm-info@hzymes.com
Country: China
ProdList: 28
Advantage: 58

Jiangxi Xinxin Chemical Co., Ltd.

Tel: +86-15957176628 15957176628
Email: 1302650044@qq.com
Country: China
ProdList: 12
Advantage: 58

Anyang Hongmeng New Materials Co., Ltd

Tel: 0372-19588588067 19588588067
Email: 19588588067@163.com
Country: China
ProdList: 2393
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Ark Pharm, Inc.

Tel: 847-367-3680
Fax: 847-367-3681
Email: sales@arkpharminc.com
Country: United States
ProdList: 1670
Advantage: 56

More

Less

View Lastest Price from Cetyltributylphosphonium bromide manufacturers

Dideu Industries Group Limited

Product: Cetyltributylphosphonium bromide 14937-45-2
Price: US $1.10/g
Min. Order: 1g
Purity: 99.9%
Supply Ability: 100 Tons Min
Release date: 2025-09-12

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Cetyltributylphosphonium bromide 14937-45-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-23

Jiangxi Xinxin Chemical Co., Ltd.

Product: Tributylhexadecylphosphonium bromide 14937-45-2
Price: US $0.00/千克
Min. Order: 100千克
Purity: 98%
Supply Ability: 50000
Release date: 2025-03-13

14937-45-2, Cetyltributylphosphonium bromideRelated Search:

1-Hexadecylamine Sodium bromate Ethidium bromide Tetrabutylammonium bromide Rocuronium bromide 1-Bromobutane Vecuronium bromide Allyl bromide Dimidium bromide N-Hexadecyltrimethylammonium chloride Hexadecyl trimethyl ammonium bromide HEXADECYLTRIMETHOXYSILANE 1H,1H,2H,2H-Perfluorodecyltrimethoxysilane Tetrabutylphosphonium bromide Triethylphosphine Methyl bromide TRIPROPYLPHOSPHINE Tributylphosphine

tributylhexadecyl-phosphoniubromide

(n-Hexadecyl)tri-n-butylphosphonium bromide, 98+%

Hexadecyltributylphosphonium bromide, TBHDPB

tributyl(cetyl)phosphonium bromide

tributyl(hexadecyl)phosphanium bromide

Hexadecyl tributyl p

Cetyltributylphosphonium Bromide Hexadecyltributylphosphonium Bromide

TRIBUTYLHEXADECYLPHOSPHONIUM BROMIDE FOR

Tributyl(hexadecyl)

(N-HEXADECYL)TRI-N-BUTYLPHOSPHONIUM BROMIDE

TRIBUTYLHEXADECYLPHOSPHONIUM BROMIDE

HEXADECYLTRIBUTYLPHOSPHONIUM BROMIDE

HEXADECYLTRI-N-BUTYLPHOSPHONIUM BROMIDE

CETYLTRIBUTYLPHOSPHONIUM BROMIDE

TBHDPB

n-Hexydecyl tri-n-butylphosphonium bromide

HEXADECYLTRIBUTYLPHOSPHONIUM BROMIDE, 97 %

Cetyltri-n-butyl phosphonium bromide~Tri-n-butylhexadecylphosphonium bromide

Hexadecyltrinbutylphosphoniumbromidewhitextl

Hexadecyltri-n-butylphosphoniumbromide,98+%

Phosphonium, tributylhexadecyl-, bromide

cetyltri-n-butyl phosphonium bromide

tri-n-butylhexadecylphosphonium bromide

Tributylhexadecylphosphonium bromide 98%

HISHICOLIN PX-416B

hexadecyltributyl ammonium bromide

TRI-N-BUTYL(-N-HEXADECYL)PHOSPONIUM BROMIDE

Tributylhexadecylphosphonium bromide 95+%

TributylhexadecylphosphoniumBromide&gt

CAS14937-45-2 Cetyltributylphosphonium bromide

Cetyltributyl phosphorus bromide

Hexadecyltri-n-butylphosphonium bromide C

14937-45-2

3644-38-8

C16H33C4H93PBr

CH3CH215PCH23CH33Br

CH3CH215C4H93NBr

C27H58BrP

C28H60PBr

C28H60BrP

Phosphonium Compounds

Synthetic Reagents

Phase Transfer Catalysts

Phosphonium Salts

organophosphorus compound

Phosphonium Compounds

Phosphonium Salts

Aliphatics