Sodium Stearyl Fumarate

Basic Information

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CAS Number

4070-80-8

Molecular Formula

C22H38Na2O4

Molecular Weight

412.51 g/mol

Basic Physical Properties

Boiling Point

483.4°C at 760 mmHg

Flash Point

153.5°C

SMILES

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O=C([O-])/C(CCCCCCCCCCCCCCCCCC)=C/C([O-])=O.[Na+].[Na+]

InChI

1S/C22H40O4.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20-26-22(25)19-18-21(23)24;/h18-19H,2-17,20H2,1H3,(H,23,24);/q;+1/p-1/b19-18+;

InChIKey

STFSJTPVIIDAQX-LTRPLHCISA-M

LogP

5.39890

Complexity

369

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

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

Sodium stearyl fumarate
Sodium Octadecyl Fumarate
(E)-2-Butenedioic acid monooctadecyl ester sodium salt,Sodium octadecyl fumarate
Fumaric Acid Octadecyl Ester Sodium Salt
Fumaric Acid Stearyl Ester Sodium Salt
(E)-2-Butenedioic acid monooctadecyl ester sodium salt
2-Butenedioicacid (2E)-, monooctadecyl ester, sodium salt (9CI)
2-Butenedioic acid (E)-, monooctadecylester, sodium salt
Fumaric acid, monooctadecyl ester, sodium salt (8CI)
Fumaric acid, octadecyl ester, sodium salt (7CI)
Pruv
Sodium monostearylfumarate
Sodium monostearyl fumarate
Sodium monooctadecyl fumarate
7CV7WJK4UI
Sodium stearyl fumarate [NF]
Sodium monooctadecyl 2-butenedioate, (E)-
Sodium stearyl fumarate (NF)
2-Butenedioic acid (E)-, monoactadecyl ester, sodium salt
STFSJTPVIIDAQX-LTRPLHCISA-M
Sodium octadecyl fumarate

MDL Number

MFCD00236640

Customs Code

2917190090

FAQ

What is Sodium Stearyl Fumarate (CAS: 4070-80-8)?

Sodium Stearyl Fumarate (CAS: 4070-80-8) is a sodium salt of stearyl fumaric acid. It is a white to off-white powder with good water solubility and is commonly used as a pharmaceutical excipient. Its chemical formula is C22H42Na2O4. It is known for its stability and compatibility with various drug formulations.

What are the main uses of Sodium Stearyl Fumarate (CAS: 4070-80-8)?

Sodium Stearyl Fumarate (CAS: 4070-80-8) is primarily used in the pharmaceutical industry as a binding agent, disintegrant, and lubricant. It is also found in cosmetic products and food supplements due to its emulsifying and stabilizing properties. In research, it serves as a compound for studying surfactant behavior and drug delivery systems.

Is Sodium Stearyl Fumarate (CAS: 4070-80-8) safe?

Sodium Stearyl Fumarate (CAS: 4070-80-8) is generally considered safe when used as directed. It has low toxicity and is approved for use in food and pharmaceutical applications. However, proper handling is recommended to avoid inhalation or skin contact. Safety data sheets and regulatory guidelines should be consulted for detailed precautionary measures.

How should Sodium Stearyl Fumarate (CAS: 4070-80-8) be stored?

Sodium Stearyl Fumarate (CAS: 4070-80-8) should be stored in a cool, dry place away from moisture and light. It is stable under normal storage conditions and should be kept in a sealed container to maintain its quality. Avoid exposure to high temperatures and humidity to ensure long-term stability and effectiveness.