Olopatadine int

Olopatadine int - Names and Identifiers

Name	3-((Dimethylamino)propyl)triphenylphosphonium bromide
Synonyms	Olopatadine int (3-(Dimethylamino) Olopatadine Impurity 19 (3-BROMIDEPROPYL)TRIPHENYLPHOS-PHONIUM BROMIDE (3-Dimethylamino)propyltriphenylphosphonium bromide 3-((Dimethylamino)propyl)triphenylphosphonium bromide (3-(DiMethylaMino)propyl)triphenylphosphoniuM broMide (3-(DiMethylaMino)propyl)triphenylphosphoniuM broMide(3-(DiMethylaMino)propyl)triphenylphosphoniuM broMide
CAS	18355-96-9
EINECS	605-998-7
InChI	InChI=1/C23H27NP.BrH/c1-24(2)19-12-20-25(21-13-6-3-7-14-21,22-15-8-4-9-16-22)23-17-10-5-11-18-23;/h3-11,13-18H,12,19-20H2,1-2H3;1H/q+1;/p-1
InChIKey	SSWPSKSQQSJKKF-UHFFFAOYSA-M

Olopatadine int - Physico-chemical Properties

Molecular Formula	C23H27BrNP
Molar Mass	428.34
Melting Point	193-196°C
BRN	4637548
Storage Condition	Inert atmosphere,Room Temperature

Olopatadine int - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3

Olopatadine int - Introduction

3-((Dimethylamino)propyl)triphenylphosphonium bromide is a common phosphonium salt compound with the chemical formula C12H11O6P. The following is an introduction to the nature, use, formulation and safety information of 3-((diethylamino) propyl)triphenylphosphonium bromide:

Nature:
3-((Dimethylamino)propyl)triphenylphosphonium bromide is a colorless crystalline solid that is soluble in water and most organic solvents. It is stable in air, but will decompose at high temperatures. 3-((Dimethylamino)propyl)triphenylphosphonium bromide is a weak acidic substance, which can react with alkali to form the corresponding salt.

Use:
3-((diethylamino) propyl)triphenylphosphonium bromide is mainly used for the preparation of pesticides, medicines and dyes. It is often used as an acid catalyst and oxidant in chemical synthesis. In addition, 3-((diethylamino) propyl)triphenylphosphonium bromide can also be used in the fields of metal corrosion inhibitors, polymerization catalysts and the like.

Method:
3-((Dimethylamino)propyl)triphenylphosphonium bromide can be prepared by the reaction of phenol and perchloric acid. Phenol was first dissolved in water, then perchloric acid was slowly added, the reaction was stirred at room temperature, and finally the solid product was filtered and dried to give 3-((Dimethylamino)propyl)triphenylphosphonium bromide.

Safety Information:
3-((Dimethylamino)propyl)triphenylphosphonium bromide has certain irritation and corrosiveness, and should avoid contact with skin, eyes and respiratory tract. If exposed to 3-((Dimethylamino)propyl)triphenylphosphonium bromide, rinse immediately with plenty of water and consult a doctor. Wear appropriate protective gloves, glasses and a mask when operating 3-((Dimethylamino)propyl)triphenylphosphonium bromide, and ensure good ventilation. In addition, 3-((Dimethylamino)propyl)triphenylphosphonium bromide should be stored in a dry, clean and ventilated place, avoiding contact with oxidants and combustibles.

Last Update：2024-04-09 20:52:54