1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate manufacturers and suppliers

1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate suppliers

Properties

Melting point:: >130 °C (dec.)(lit.)

Flash point:: 138°C

storage temp.: 2-8°C

solubility: methanol: 25 mg/mL, clear

form: Powder

color: White to off-white

Water Solubility: Soluble in methanol, acetone and dichloromethane. Insoluble in water.

Decomposition: 138 ºC

Sensitive: Moisture & Light Sensitive

BRN: 4287025

Safety Information

Symbol(GHS): GHS02,GHS07

Signal word: Danger

Hazard statements: H228-H315-H335

Precautionary statements: P210-P240-P241-P261-P264-P302+P352

Hazard Codes: Xi,E,F

Risk Statements: 37/38-44-36/37/38-11-2

Safety Statements: 24/25-37/39-36-26-35-36/37/39

RIDADR: UN 1325 4.1/PG 2

WGK Germany: 3

F: 8-10-21

Hazard Note: Irritant

HazardClass: 4.1

PackingGroup: Ⅱ

HS Code: 29339980

Use

1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate is a peptide coupling reagent. Can be used in the preparation of phenyl esters of amino acids which have been shown to be valuable as blocked derivatives of amino acids in the field of peptide synthesis.

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