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Lithium, (3,3,5,5-tetramethyl-1,1-diphenylhexyl)-, also known as lithium HMDS or lithium bis(trimethylsilyl)amide, is a highly reactive lithium salt that serves as a strong, non-nucleophilic base in organic synthesis. It is widely used in various chemical reactions, such as deprotonation, metalation, and as a catalyst for polymerization.

189072-98-8

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189072-98-8 Usage

Uses

Used in Pharmaceutical and Agrochemical Industries:
Lithium, (3,3,5,5-tetramethyl-1,1-diphenylhexyl)is used as a reagent for the synthesis of organic compounds in the pharmaceutical and agrochemical industries. Its strong base properties enable the formation of various organic compounds that are essential for the development of drugs and agrochemicals.
Used in Semiconductor Industry:
Lithium, (3,3,5,5-tetramethyl-1,1-diphenylhexyl)is used as a catalyst in the production of advanced materials in the semiconductor industry. Its ability to facilitate polymerization and other chemical reactions contributes to the development of high-performance materials for semiconductor devices.
Safety Precautions:
Due to its highly flammable and reactive nature, lithium, (3,3,5,5-tetramethyl-1,1-diphenylhexyl)must be handled with extreme caution. It should be used in a controlled, well-ventilated environment to minimize the risk of accidents and ensure the safety of personnel and equipment.

Check Digit Verification of cas no

The CAS Registry Mumber 189072-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,7 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 189072-98:
(8*1)+(7*8)+(6*9)+(5*0)+(4*7)+(3*2)+(2*9)+(1*8)=178
178 % 10 = 8
So 189072-98-8 is a valid CAS Registry Number.

189072-98-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name lithium,(3,3,5,5-tetramethyl-1-phenylhexyl)benzene

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:189072-98-8 SDS

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