Tetradecanedioic acid

Basic Information

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CAS Number

821-38-5

Molecular Formula

C14H26O4

Molecular Weight

258.36 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

White to Yellow Solid

Melting Point

125.0 to 128.0 deg-C

Boiling Point

427.81°C (rough estimate)

Density

1.0768 (rough estimate)

Flash Point

230.5 ºC

Refractive Index

1.4650 (estimate)

SMILES

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C(CCCCCCC(=O)O)CCCCCC(=O)O

InChI

InChI=1S/C14H26O4/c15-13(16)11-9-7-5-3-1-2-4-6-8-10-12-14(17)18/h1-12H2,(H,15,16)(H,17,18)

InChIKey

HQHCYKULIHKCEB-UHFFFAOYSA-N

LogP

3.836800000000003

Topological Polar Surface Area

74.6 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

202

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

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

Tetradecanedioic acid, 99%
EN300-123432
SY050612
NSC-9504
821-38-5
TETRADECANEDIOIC ACID
T0704
Dodecamethylenedicarboxylate
Tetradecanedicarboxylate
UEC3AC47H1
HY-W011819
AS-14872
1,14-Tetradecanedioate
s6344
1,12-Dodecanedicarboxylic acid
Tetradecane-1,14-dioate
Q27145872
Dodecamethylenedicarboxylic acid
CS-W012535
1,12-Dodecanedicarboxylicacid
BCP32530
EC 212-476-9
LMFA01170018
W-104185
23AAD309-89A3-4AA5-971E-EE57BBCFAE9A
NS00007914
AKOS015839774
1,14-Tetradecanedioic acid;Tetradecane-1,14-dioic acid;1,12-Dodecanedicarboxylic acid
FT-0606052
1,14-Tetradecanedioic acid
DTXSID5061166

MDL Number

MFCD00002743

Customs Code

2917190090

FAQ

What is Tetradecanedioic acid (CAS: 821-38-5)?

Tetradecanedioic acid, with the CAS number 821-38-5, is a long-chain dicarboxylic acid. Its chemical formula is C14H28O4. It is a white crystalline solid with a high melting point and is soluble in organic solvents. This compound is commonly used as a raw material in various chemical syntheses due to its versatile functional groups.

What are the main uses of Tetradecanedioic acid (CAS: 821-38-5)?

Tetradecanedioic acid is primarily used in the pharmaceutical industry for the synthesis of drugs and as a precursor in the production of polymers. It also finds applications in the food industry as a flavoring agent and in research for studying chemical reactions and material properties. Additionally, it is used in the manufacturing of certain lubricants and coatings.

Is Tetradecanedioic acid (CAS: 821-38-5) safe?

Tetradecanedioic acid is generally considered safe when handled properly. However, it should be treated with care as it can cause skin and eye irritation. Safety data sheets recommend protective gloves, goggles, and proper ventilation. It is not classified as toxic, but adherence to standard chemical safety protocols is essential for safe use and storage.

How should Tetradecanedioic acid (CAS: 821-38-5) be stored?

Tetradecanedioic acid should be stored in a cool, dry, and dark place to maintain its stability. It is best kept in a sealed container, away from moisture and heat sources. Storage at temperatures below 25°C is recommended to prevent degradation. Ensure proper ventilation and avoid exposure to incompatible substances to ensure long-term storage safety.