Ethynylsodium | CAS No. 1066-26-8

Ethynylsodium

Basic Information

View in Editor

CAS Number

1066-26-8

Molecular Formula

C2HNa

Molecular Weight

16.04 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Boiling Point

-22.2°C

Water Solubility

Reacts with water.

SMILES

View in Editor

C#[C-].[Na+]

InChI

InChI=1S/C2H.Na/c1-2;/h1H;

InChIKey

SLBNQJAGYKQCKI-UHFFFAOYSA-N

LogP

0.6361

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

10.8

Safety Information

View Safety Information

GHS Hazard Pictograms

H226

H261

H312

H314

H332

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H261 In contact with water releases flammable gas
Substances And Mixtures Which, In Contact With Water, Emit Flammable Gases

H312 Harmful in contact with skin
Acute toxicity, dermal

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

Hazard Class

Class 4.3 Class 4.3

Sensitiveness

Air & Moisture Sensitive

Synonyms & References

English

CHEBI:55387
MFCD00008568
DTXSID50910044
monosodium acetylide
Sodium acetylide suspension
sodium ethynide
J-001614
EINECS 213-908-9
Sodium acetylide
sodium;ethyne
Sodium Acetylide Suspension (18 wt. % slurry in xylene)
Ethynyl sodium
Sodium ethyn-1-ide
1066-26-8
SLBNQJAGYKQCKI-UHFFFAOYSA-N
AKOS005258173
Sodium acetylide (Na(C2H))
BCP26358
ethynylsodium
Q17417384
NS00079996
FT-0746174
sodium acetylide
sodium,ethyne
Sodioethyne
ETHYNYLSODIUM
ethyne:sodium
Sodium acetylenide
Monosodium acetyide
Monosodium acetylide
SodiuM acetylide suspensi

MDL Number

MFCD00008568

Customs Code

29310099

FAQ

What regulatory guidelines apply to Ethynylsodium (CAS: 1066-26-8)?

Ethynylsodium (CAS: 1066-26-8) is subject to registration under REACH regulations in the European Union. It is also classified according to the GHS system, which includes categories for health hazards, such as skin and eye irritation. The FDA regulates its use in pharmaceuticals, and the EPA oversees its environmental impact and safe handling in the United States.

Are there alternatives to Ethynylsodium (CAS: 1066-26-8) in synthesis?

There are a few alternatives to Ethynylsodium that can be used in synthesis, such as ethynylamine and ethynylbenzene. These alternatives can offer similar functional groups but may have different reactivity and handling requirements. It is important to consider the specific needs of the reaction when choosing an alternative.

What is the market or research trend for Ethynylsodium (CAS: 1066-26-8)?

The market for Ethynylsodium (CAS: 1066-26-8) is primarily driven by its use in organic synthesis and pharmaceutical applications. Research trends are focusing on its use in developing new drug candidates and materials, as well as exploring its role in environmentally friendly chemical processes. The market is expected to grow due to increasing demand in these areas.

How should waste containing Ethynylsodium (CAS: 1066-26-8) be handled?

Waste containing Ethynylsodium (CAS: 1066-26-8) should be collected in appropriate containers and stored safely. It is recommended to neutralize any acidic or basic components before disposal. For safe disposal, incineration is a common method, provided it is done in a controlled environment. Specialized waste disposal services should be utilized to ensure compliance with local and national regulations regarding hazardous waste management.