Basic information

Product Name: lithium hydrogenacetylide
Synonyms: lithium hydrogenacetylide;LITHIUM ACETYLENIDE;Ethynyllithium;Lithioacetylene;Lithioethyne;Monolithium acetylide;Ethinyl lithiuM
CAS NO:1111-64-4
Molecular Formula: C₂HLi
Molecular Weight: 31.97034
EINECS: 214-182-6
Product Categories: N/A
Mol File: 1111-64-4.mol

Chemical Properties

Melting Point: N/A
Boiling Point: °Cat760mmHg
Flash Point: °C
Appearance: /
Density: g/cm³
Vapor Pressure: 69700mmHg at 25°C
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: lithium hydrogenacetylide(CAS DataBase Reference)
NIST Chemistry Reference: lithium hydrogenacetylide(1111-64-4)
EPA Substance Registry System: lithium hydrogenacetylide(1111-64-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1111-64-4(Hazardous Substances Data)

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SDS
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1111-64-4 Usage

Uses

Used in Chemical Synthesis:
Lithium hydrogenacetylide is used as a reagent in chemical synthesis for its ability to participate in various organic reactions, such as cross-coupling reactions, which are essential in the formation of complex organic molecules.
Used in Pharmaceutical Industry:
Lithium hydrogenacetylide is used as an intermediate in the synthesis of pharmaceutical compounds due to its unique reactivity and ability to form new bonds with other molecules, contributing to the development of novel drugs.
Used in Material Science:
Lithium hydrogenacetylide is used as a precursor in the development of advanced materials, such as polymers and composites, due to its potential to form stable and functional structures with other elements and compounds.
Used in Energy Storage:
Lithium hydrogenacetylide is used as a component in the development of advanced energy storage systems, such as lithium-ion batteries, due to its ability to form stable and high-energy-density compounds with other elements.

Check Digit Verification of cas no

The CAS Registry Mumber 1111-64-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,1 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1111-64:
(6*1)+(5*1)+(4*1)+(3*1)+(2*6)+(1*4)=34
34 % 10 = 4
So 1111-64-4 is a valid CAS Registry Number.

InChI:InChI=1/C2H.Li/c1-2;/h1H;/q-1;+1

1111-64-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	ethynyllithium

1.2 Other means of identification

Product number	-
Other names	lithium ethyne

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).

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