76448-08-3

76448-08-3 - Names and Identifiers

Name	lithium 9-bbn hydride
Synonyms	Lithium 9-BBN LITHIUM 9-BBN HYDRIDE lithium 9-bbn hydride Lithium 9-BBN hydride solution Lithium 9-BBN hydride 0.9M in THF Lithium 9-borabicyclo[3.3.1]nonane hydride Lithium 9-BBN hydride solution 1.0 M in THF LITHIUM 9-BBN HYDRIDE, 1.0M SOLUTION IN TETRAHYDROFURAN
CAS	76448-08-3

76448-08-3 - Physico-chemical Properties

Molecular Formula	C8H16BLi
Molar Mass	129.96
Density	0.919g/mLat 25°C
Flash Point	−4°F
Storage Condition	Room Temprature
MDL	MFCD00213560

76448-08-3 - Risk and Safety

Risk Codes	R11 - Highly Flammable R14 - Reacts violently with water R19 - May form explosive peroxides R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R34 - Causes burns R40 - Limited evidence of a carcinogenic effect R25 - Toxic if swallowed R14/15 -
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. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.)
UN IDs	UN 3399 4.3/PG 1
WGK Germany	2

76448-08-3 - Introduction

lithium 9-bbn hydride, also known as lithium 9-bbn hydride, is an organolithium compound with the chemical formula C9H19BLi.

The following is a description of the nature, use, formulation and safety information of lithium 9-bbn hydride:

Nature:
-Appearance: lithium 9-bbn hydride is a white solid, often used as a solution.
-Melting point: The melting point is about 105-110°C.

Use:
- lithium 9-bbn hydride is often used as a reducing agent in organic synthesis.
-It is widely used in reactions that are not sensitive to air and water, such as carbonyl compounds, olefins and halogenated hydrocarbons.

Preparation Method:
- lithium 9-bbn hydride is generally prepared by reacting trifluoroboramide (H2NBF3) with 1-bromooctane to obtain 9-borabicyclo [3.3.1] nonane (9-BBN), which is then reacted with butyl lithium.

Safety Information:
- lithium 9-bbn hydride need to pay attention to safety precautions during operation, such as wearing protective gloves, protective glasses and protective clothing.
-It should be away from heat, fire and oxidant.
-When using or handling lithium 9-bbn hydride, pay attention to prevent it from contacting with water, moisture in the air, oxygen and acid to avoid dangerous reactions.

Please note that the use and handling of chemicals requires certain professional knowledge and laboratory conditions. Before using lithium 9-bbn hydride, please ensure that you understand and follow the relevant safety procedures and guidelines.

Last Update：2024-04-10 22:29:15