TRIS(HYDROXYPROPYL)PHOSPHINE

Product Name: TRIS(HYDROXYPROPYL)PHOSPHINE
CAS No.: 4706-17-6
Chemical Name: TRIS(HYDROXYPROPYL)PHOSPHINE
Synonyms: tris(3-Hydroxypropyl)phosphine;HISHICOLIN P-540;TRI(HYDROXYPROPYL)PHOSPHINE;Tris(hydoxymethyl)phosphine;TRIS(HYDROXYPROPYL)PHOSPHINE;Tris(Hydroxypropyl)Phosohine;Tri (3-hydroxypropyl) phosphine;Tris(hydroxypropyl)phosphine 85%;Tris(hydroxypropyl)phosphine >=80%;Tris(hydroxypropyl)phosphine,min.80%
CBNumber: CB1378940
Molecular Formula: C9H21O3P
Formula Weight: 208.24
MOL File: 4706-17-6.mol

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TRIS(HYDROXYPROPYL)PHOSPHINE Property

Boiling point:: 196-198 °C(Press: 1 Torr)
Density: 1.136 g/mL at 25 °C
Flash point:: >110℃
storage temp.: +2C to +8C
form: liquid
pka: 14.59±0.10(Predicted)
color: colorless
Water Solubility: water: 20mg/mL
Sensitive: air sensitive
InChI: InChI=1S/C9H21O3P/c10-4-1-7-13(8-2-5-11)9-3-6-12/h10-12H,1-9H2
InChIKey: YICAEXQYKBMDNH-UHFFFAOYSA-N
SMILES: P(CCCO)(CCCO)CCCO

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Safety

Hazard Codes: C
Risk Statements: 10-34
Safety Statements: 26-36/37/39-36-27
RIDADR: 2924
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

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

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 777854
Product name: Tris(hydroxypropyl)phosphine
Purity: ≥80%
Packaging: 1g
Price: $56.7
Updated: 2025/07/31

Sigma-Aldrich

Product number: 777854
Product name: Tris(hydroxypropyl)phosphine
Purity: ≥80%
Packaging: 5g
Price: $164.35
Updated: 2025/07/31

Sigma-Aldrich

Product number: 598250
Product name: THP - CAS 4706-17-6 - Calbiochem
Purity: A water-soluble, neutral, and odorless disulfide reducing agent that is more stable and effective than DTT.
Packaging: 1G
Price: $122
Updated: 2025/07/31

Strem Chemicals

Product number: 15-6375
Product name: Tris(3-hydroxypropyl)phosphine, min. 80%
Packaging: 2g
Price: $51
Updated: 2024/03/01

Strem Chemicals

Product number: 15-6375
Product name: Tris(3-hydroxypropyl)phosphine, min. 80%
Packaging: 10g
Price: $202
Updated: 2024/03/01

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TRIS(HYDROXYPROPYL)PHOSPHINE Chemical Properties,Usage,Production

Uses

Tris(hydroxypropyl)phosphine can be used as a:

Reducing agent for the cleavage of disulfide bonds in both aqueous and buffered aqueous-organic medium.
Ligand in the synthesis of dendritic macromolecules which are used as catalysts in heterogenizing homogeneous reactions.
Reducing agent for the synthesis of disulfide cyclopeptides via one-pot peptide ligation-oxidative cyclization.

reaction suitability

reagent type: reductant

TRIS(HYDROXYPROPYL)PHOSPHINE Preparation Products And Raw materials

Raw materials

Preparation Products

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TRIS(HYDROXYPROPYL)PHOSPHINE Suppliers

China 82 Germany 1 India 1 United States 7 Global 91

Henan Alpha Chemical Co., Ltd.

Tel: 0371-55055611 18137792234
Fax: QQ：3002694073
Email: 3002694073@qq.com
Country: China
ProdList: 9987
Advantage: 58

Shanghai Thoreco Novel Material Co. Ltd

Tel: 021-34202258 17317865669;
Email: Sales@thoreco.com
Country: China
ProdList: 183
Advantage: 58

BeiJing Greenchem Technology Co.,Ltd.

Tel: 131-21959385 18804271668
Fax: 010-62925455
Email: chemrocking@bjgreenchem.com
Country: China
ProdList: 273
Advantage: 58

Hangzhou LinghepharmTechnology Co.,Ltd.

Tel: +86-19521660860 18571465433
Email: sales@linghepharm.com
Country: China
ProdList: 49
Advantage: 58

Henan Kehong Biological Technology Co. LTD

Tel: 0371-86658258 ；0371-55969461
Fax: QQ：3311217266
Email: info@kehobio.com
Country: China
ProdList: 2575
Advantage: 58

Panjin Feiluo Chemical Co., LTD

Tel: 13998744255
Email: 121035471@qq.com
Country: China
ProdList: 15
Advantage: 58

J & K SCIENTIFIC LTD.

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

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 7247
Advantage: 62

Nanjin Cynthia chemicals Technology Co.,Ltd

Tel: 0550-5618439 15951861180
Fax: 0550-5610690
Email: cynthiachem@163.com
Country: China
ProdList: 291
Advantage: 62

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 42446
Advantage: 60

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View Lastest Price from TRIS(HYDROXYPROPYL)PHOSPHINE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: TRIS(HYDROXYPROPYL)PHOSPHINE 4706-17-6
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1000kg
Release date: 2025-11-18

Career Henan Chemical Co

Product: TRIS(HYDROXYPROPYL)PHOSPHINE 4706-17-6
Price: US $7.00/KG
Min. Order: 0.1KG
Purity: 80%;85%;90%
Supply Ability: 100kg
Release date: 2024-10-09

Career Henan Chemical Co

Product: TRIS(HYDROXYPROPYL)PHOSPHINE 4706-17-6
Price: US $7.00/KG
Min. Order: 0.1KG
Purity: 80%;85%;90%
Supply Ability: 100kg
Release date: 2024-10-09

4706-17-6, TRIS(HYDROXYPROPYL)PHOSPHINERelated Search:

Tris(hydroxymethyl)nitromethane Trisodium methanetrisulfonate 1,32-dotriacontanedioic acid TAS-F 3-PHENOXYBENZALDEHYDE CYANOHYDRIN, 70 WT% SOLUTION IN ETHER TRIS(HYDROXYMETHYL)PHOSPHINE Hydroxypropyl cellulose Hydroxypropyl methyl cellulose 3-[BIS-(2-METHOXYCARBONYL-ETHYL)-PHOSPHANYL]-PROPIONIC ACID METHYL ESTER Tris(2-carboxyethyl)phosphine hydrochloride TECHNETIUM FURIFOSMIN TRIS(3-METHOXYPROPYL)PHOSPHINE TRIS(HYDROXYPROPYL)PHOSPHINE

TRI(HYDROXYPROPYL)PHOSPHINE

TRIS(HYDROXYPROPYL)PHOSPHINE

tris(3-Hydroxypropyl)phosphine

TRIS(HYDROXYPROPYL)PHOSPHINE, MIN. 80%

Tris(hydroxypropyl)phosphine,min.80%

HISHICOLIN P-540

3,3',3''-(Phosphinetriyl)tris(1-propanol)

3,3',3''-Phosphinetriyltris(1-propanol)

Tris(hydoxymethyl)phosphine

Tris(3-hydroxypropyl)phosphine, min. 80%

3,3',3''-Phosphinetriyltris(propan-1-ol)

Tris(hydroxypropyl)phosphine 85%

TRIS(3-HYDROXYPROPYL)PHOSPHINE,MIN.80%

3-[bis(3-hydroxypropyl)phosphanyl]propan-1-ol

Lw-680 A Woolen Textile Anti Shrink And Finishing Auxiliaries

Tris(Hydroxypropyl)Phosohine

1-Propanol, 3,3',3''-phosphinidynetris-

Tris(hydroxypropyl)phosphine >=80%

Tri (3-hydroxypropyl) phosphine

4706-17-6

HOC3H63P

organophosphorus ligand

Achiral Phosphine

Alkyl Phosphine

Tertiary Phosphines