Ethanol-d | CAS No. 925-93-9

Ethanol-d

Basic Information

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CAS Number

925-93-9

Molecular Formula

C2H5DO

Molecular Weight

47.08 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

-114 °C

Boiling Point

78 °C

Density

0.806 g/mL at 25 °C

Refractive Index

n20/D 1.359(lit.)

SMILES

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CCO

InChI

InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3/i3D

InChIKey

LFQSCWFLJHTTHZ-WFVSFCRTSA-N

LogP

-0.0013999999999999568

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

2.8

Safety Information

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GHS Hazard Pictograms

H225

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3.1 Class 3.1

Stability

Stable. Highly flammable. Incompatible with oxidizing agents, acids, acid chlorides, alkali metals, ammonia, moisture, peroxides.

Explosive Limit

3.5-15%(V)

Synonyms & References

English

Ethanol-d (9CI)
Ethanol-d
1,1,1,3,3,3-Hexafluoro-2-propan(ol-d)
1,1,1,3,3,3-Hexafluoro-2-propanol-d(1)
1,1,1,3,3,3-hexafluoropropan-2-ol-d1
deutero ethanol
d-Hexafluorpropanol-2
ETHAN(OL-D)
ethan[2H]ol
ETHANOL D1
ETHANOL-D1
ETHANOL-D1, (CONTAINS 5 PERCENT D2O)
ethanol-O-d
ethyl alcohol-d
ETHYL ALCOHOL-OD
Hexafluorisopropylalkohol-d(1)
hexafluoroisopropan(ol-d)
O-deuterio-1,1,1,3,3,3-hexafluoro-propan-2-ol
O-deuterioethanol
Ethyl alcohol-d (6CI, 8CI)
Ethanol (C2H5OD)
Ethanol-d1
Ethan(ol-d)
DTXSID50919138
MFCD00044669
ethan(?H)ol
EINECS 213-128-9
Ethanol-OD, 95% in D2O, 99 atom % D
Ethanol-d(9ci)
LFQSCWFLJHTTHZ-WFVSFCRTSA-N
E0221

MDL Number

MFCD00044669

Customs Code

28459000

FAQ

What are the physical and chemical properties of Ethanol-d (CAS: 925-93-9)?

Ethanol-d, also known as deuterated ethanol, has a CAS number of 925-93-9. It is a colorless, flammable liquid with a slightly sweet odor. Ethanol-d is miscible with water and various organic solvents. It is less reactive than regular ethanol due to the deuterium substitution. Ethanol-d has a higher boiling point (78.5°C) compared to ethanol (78.37°C) and a higher molecular weight (46.07 u). It is commonly used in NMR spectroscopy for deuterium exchange reactions.

How is Ethanol-d (CAS: 925-93-9) typically synthesized?

Ethanol-d is typically synthesized by reacting ethanol with deuterium gas (D2) over a catalyst such as Pd/C. The reaction selectively deuterates the hydroxyl group, resulting in deuterium substitution. This method provides a high yield of Ethanol-d with good purity. The process is carried out under mild conditions, and the catalyst is removed by filtration before purification.

What industries use Ethanol-d (CAS: 925-93-9)?

Ethanol-d, (CAS: 925-93-9), is widely used in the pharmaceutical industry for deuterium exchange reactions in metabolic studies and drug development. It is also utilized in polymer research for studying polymer solubility and degradation. Additionally, it is employed in the semiconductor industry for etching processes and in sensor technology for calibration purposes.

What precautions should be taken when handling Ethanol-d (CAS: 925-93-9)?

When handling Ethanol-d (CAS: 925-93-9), it is important to wear appropriate personal protective equipment (PPE) such as gloves and goggles. Store in a cool, well-ventilated area away from sources of ignition. Use a fume hood during handling to minimize exposure. In case of spill, absorb with sand or other inert material and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed information and emergency procedures.