Lithium difluoro(oxalato)borate

Basic Information

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CAS Number

409071-16-5

Molecular Formula

C2BF2LiO4

Molecular Weight

143.77 g/mol

EINECS

803-919-2

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Specialty Chemicals UV Stabilizers

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Physical State

White to Off-White

Melting Point

265-271°C

Boiling Point

275.3℃ at 102kPa

Density

2.01-2.065g/cm3 at 20℃

Solubility

Water (Slightly)

Vapor Pressure

0.003Pa at 20℃

SMILES

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[Li+].[B-]1(OC(=O)C(=O)O1)(F)F

InChI

1S/C2BF2O4.Li/c4-3(5)8-1(6)2(7)9-3;/q-1;+1

InChIKey

MEDDCIKGDMDORY-UHFFFAOYSA-N

LogP

-1.18--1.1 at 25℃ and pH2-8

Complexity

164

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

LiDFOB
LithiuM Oxalyldifluoroborate
LithiuM difluoro oxalate borate
Lithium Difluoro(oxalato)borate (LiODFB)
Lithium difluoro(oxalato)borate
Lithium difluoro(oxalato)borate(1-)
LiFBOB
LIF2OB
Lithium [ethanedioato(2-)-κ2O1,O2](difluoro)borate(1-)
LIF2OB LIFOB LIODFB Lithium difluoro(ethanedioato)borate Lithium oxalatodigluoroborate
LIFOB
LIODFB
Lithium difluoro(ethanedioato)borate
Lithium oxalatodigluoroborate
SY015317
AK668264
2-Lithio-2,2-difluoro-4,5-dioxo-2-bora(V)-1,3-dioxolane
lithium(1+) ion 2,2-difluoro-4,5-dioxo-1,3,2-dioxaborolan-2-uide
CID 91810277
CS-0157932
A11542
lithium;2,2-difluoro-1,3-dioxa-2-boranuidacyclopentane-4,5-dione
AKOS030228434
Lithium difluorooxalatoborate
Lithium 2,2-difluoro-4,5-dioxo-1,3,2-dioxaborolan-2-uide
SB66427
409071-16-5
MFCD21608640
EN300-7655610
MEDDCIKGDMDORY-UHFFFAOYSA-N
Lithiumdifluoro(oxalato)borate

MDL Number

MFCD21608640

EC Number

803-919-2

Customs Code

29319090

FAQ

What is Lithium difluoro(oxalato)borate (CAS: 409071-16-5)?

Lithium difluoro(oxalato)borate is an inorganic compound with the chemical formula Li[BF(CO)2]2. It is a lithium salt of difluoro(oxalato)borate and is commonly used as an electrolyte additive in lithium-ion batteries. The compound is typically a white crystalline solid with good thermal stability and is soluble in polar solvents.

What are the main uses of Lithium difluoro(oxalato)borate (CAS: 409071-16-5)?

Lithium difluoro(oxalato)borate is primarily used in the production of lithium-ion batteries as an electrolyte additive to enhance ionic conductivity and battery performance. It also finds applications in pharmaceuticals as a stabilizer and in research for its unique electrochemical properties. Additionally, it may be used in specialized industrial processes requiring high stability and conductivity.

Is Lithium difluoro(oxalato)borate (CAS: 409071-16-5) safe?

Lithium difluoro(oxalato)borate is generally considered safe when handled properly. It has low toxicity and is non-flammable, but it should be treated with caution to avoid inhalation or skin contact. Safety standards recommend using appropriate personal protective equipment (PPE) and following standard chemical handling protocols to ensure safe use in laboratories and industrial settings.

How should Lithium difluoro(oxalato)borate (CAS: 409071-16-5) be stored?

Lithium difluoro(oxalato)borate should be stored in a cool, dry, and dark place, away from moisture and incompatible substances. It is stable under normal storage conditions but should be kept in a sealed container to prevent exposure to air. Proper storage ensures its longevity and maintains its chemical integrity for use in electrochemical and industrial applications.