1,4-Butanediol

Basic Information

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CAS Number

110-63-4

Molecular Formula

C4H10O2

Molecular Weight

90.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

16 °C

Boiling Point

230 °C

Water Solubility

Miscible

Refractive Index

n20/D 1.445(lit.)

SMILES

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C(CCO)CO

InChI

InChI=1S/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2

InChIKey

WERYXYBDKMZEQL-UHFFFAOYSA-N

LogP

-0.24880000000000002

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

17.5

Safety Information

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GHS Hazard Pictograms

H302

H336

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H336 May cause drowsiness or dizziness
Specific target organ toxicity, single exposure; Narcotic effects

Stability

Stable. Combustible. Incompatible with strong oxidizing agents, mineral acids, acid chlorides, acid anhydrides.

Sensitiveness

Hygroscopic

Explosive Limit

1.95-18.3%(V)

Synonyms & References

English

1,4-Butanediol
1,4-Butylene glycol~Tetramethylene glycol
tetramethylene glycol
1,4-Butylene glycol
1,4-Butanediol (BDO)
BDO
BDO(1,4 Butanediol)
1,4-Butylene
1,4-BD
1,4-Butandiol
1,4-Butanediol,CP
1,4-Dihydroxybutane
4-hydroxybutanol
agrisynthb1d
Butane-1,4-diol
Butanediol
Dabco BDO
Diol 14B
sucolb
4-Butanediol
diol14b
Sucol B
1,4-Tetramethylene glycol
Tetramethylene 1,4-diol
Agrisynth B1D
HO(CH2)4OH
1,4-Dihdyroxybutane
HOCH2CH2CH2CH2OH
7XOO2LE6G3
WERYXYBDKMZEQL-UHFFFAOYSA-N
DSSTox_CID_4666

MDL Number

MFCD00002968

Customs Code

2905399090

FAQ

What is 1,4-Butanediol (CAS: 110-63-4)?

1,4-Butanediol, also known as 1,4-butanediol, is a clear, colorless liquid with the chemical formula C4H10O2. It is a diol, meaning it contains two hydroxyl groups, positioned at the first and fourth carbon atoms of a four-carbon chain. It is commonly used as a solvent and intermediate in chemical synthesis. Known for its low toxicity and high solubility, it finds applications in various industries including pharmaceuticals and polymer production.

What are the main uses of 1,4-Butanediol (CAS: 110-63-4)?

1,4-Butanediol is widely used in pharmaceuticals as a solvent and in the synthesis of drugs. In the chemical industry, it serves as a precursor for polyurethanes and other polymers. It is also used in the production of glycols, solvents, and in research for chemical reactions. Additionally, it has applications in the food industry as a sweetener and in the manufacture of paints and coatings. Its versatility makes it a key compound in multiple sectors.

Is 1,4-Butanediol (CAS: 110-63-4) safe?

1,4-Butanediol is generally considered safe when handled properly. It has low toxicity and is used in various industries under regulated conditions. However, prolonged exposure may cause health issues, so protective measures like gloves and ventilation are recommended. Safety standards ensure its use in controlled environments, and it is classified as non-hazardous in many applications. Always follow safety guidelines to minimize risks.

How should 1,4-Butanediol (CAS: 110-63-4) be stored?

1,4-Butanediol should be stored in a cool, dry place away from direct light. It is stable at room temperature and typically kept in tightly sealed containers to prevent evaporation. Humidity should be controlled to avoid degradation. For long-term storage, it is recommended to keep it in a well-ventilated area and ensure it is not exposed to incompatible materials. Always store in a secure location to prevent accidental spillage.