(2-NAPHTHYL)METHYLZINC BROMIDE

(2-NAPHTHYL)METHYLZINC BROMIDE - Names and Identifiers

Name	(2-Naphthylmethyl)zinc bromide
Synonyms	(2-Naphthylmethyl)zinc bromide (2-NAPHTHYL)METHYLZINC BROMIDE (2-naphthylmethyl)zinc bromide solution (2-Naphthylmethyl)zinc bromide solution 0.5 in THF (2-Naphthylmethyl)zinc bromide solution 0.5M in THF (2-Naphthyl)methylzinc bromide 0.5 M in Tetrahydrofuran (2-NAPHTHYLMETHYL)ZINC BROMIDE, 0.5M SOL UTION IN TETRAHYDROFURAN
CAS	152329-44-7

(2-NAPHTHYL)METHYLZINC BROMIDE - Physico-chemical Properties

Molecular Formula	C11H9BrZn
Molar Mass	286.48
Density	0.978g/mLat 25°C
Flash Point	-17°C
Storage Condition	2-8°C

(2-NAPHTHYL)METHYLZINC BROMIDE - Risk and Safety

Risk Codes	R14 - Reacts violently with water R19 - May form explosive peroxides R22 - Harmful if swallowed R36/38 - Irritating to eyes and skin. R40 - Limited evidence of a carcinogenic effect R36/37 - Irritating to eyes and respiratory system. R11 - Highly Flammable
Safety Description	S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves.
UN IDs	UN 2056 3/PG 2
WGK Germany	3

(2-NAPHTHYL)METHYLZINC BROMIDE - Introduction

(2-Naphthylmethyl)zinc bromide is an organic zinc compound with the chemical formula C12H9BrZn. It is a white to pale yellow crystalline solid, stable in air. It is soluble in some organic solvents, such as diethyl ether and dichloromethane.

(2-Naphthylmethyl) inc bromide are commonly used in reduction reactions and coupling reactions in organic synthesis. It can be used as an oxidant for the reduction of alcohols to aldehydes and ketones. In addition, it can also be used as a reducing agent in the organic synthesis of aniline and metal-organic chemical reactions.

Preparation of (2-naphthylmethyl) zinc bromide can be obtained by reacting dinaphthalene bromide ketone with zinc powder. First, zinc powder was suspended in ether, and lithium bromide was added, followed by dinaphthalene bromide. After completion of the reaction, the solid obtained is filtered off, washed and dried.

Regarding safety information,(2-Naphthylmethyl) zine bromide has certain toxicity. Use should follow laboratory safety practices and wear appropriate protective measures, such as lab gloves and goggles. In addition, it should be kept away from heat and fire sources and stored in a dry and well-ventilated place. If you accidentally touch the skin or eyes, you should immediately rinse with plenty of water. If you feel unwell, you should seek medical help.

Last Update：2024-04-10 22:29:15