Butylhydroxyanisole (Mixture of Isomers) | CAS No. 25013-16-5

Q: What is Butylhydroxyanisole (Mixture of Isomers) (CAS: 25013-16-5)?

Butylhydroxyanisole (Mixture of Isomers), with CAS number 25013-16-5, is a synthetic antioxidant used to prevent oxidation and rancidity in various products. It is a mixture of isomers of butylated hydroxyanisole (BHA), which is commonly used as a food preservative and stabilizer. This compound is typically a pale yellow to brown liquid with a mild aromatic odor and is soluble in organic solvents.

Q: What are the main uses of Butylhydroxyanisole (Mixture of Isomers) (CAS: 25013-16-5)?

Butylhydroxyanisole (Mixture of Isomers) is widely used as an antioxidant in pharmaceuticals, food, and industrial applications. It helps preserve the quality of oils, fats, and other sensitive materials by inhibiting oxidation. In food products, it extends shelf life and maintains flavor. In pharmaceuticals, it stabilizes active ingredients, and in research, it serves as a reference standard for antioxidant studies.

Q: Is Butylhydroxyanisole (Mixture of Isomers) (CAS: 25013-16-5) safe?

Butylhydroxyanisole (Mixture of Isomers) is generally considered safe when used within recommended limits. However, it should be handled with care, as prolonged exposure may cause skin or eye irritation. Safety standards ensure its proper use in food and pharmaceuticals, and protective measures such as gloves and ventilation are advised during handling.

Q: How should Butylhydroxyanisole (Mixture of Isomers) (CAS: 25013-16-5) be stored?

Butylhydroxyanisole (Mixture of Isomers) should be stored in a cool, dry place away from light. It is best kept in a sealed, airtight container to maintain its stability and prevent degradation. Storage conditions should be controlled to avoid high temperatures and humidity, which can affect its potency and shelf life.

Butylhydroxyanisole (Mixture of Isomers)

Basic Information

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CAS Number

25013-16-5

Molecular Formula

C22H32O4

Molecular Weight

180.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

58-60 °C

Boiling Point

264-270 ºC

Water Solubility

<0.1 g/100 mL at 18.5 ºC

Refractive Index

1.4910 (estimate)

SMILES

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COc1ccc(c(c1)C(C)(C)C)O

InChI

InChI=1S/2C11H16O2/c1-11(2,3)9-7-8(13-4)5-6-10(9)12;1-11(2,3)9-7-8(12)5-6-10(9)13-4/h2*5-7,12H,1-4H3

InChIKey

CZBZUDVBLSSABA-UHFFFAOYSA-N

LogP

2.698300000000001

Topological Polar Surface Area

29.46 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

160

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H335

H351

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

H351 Suspected of causing cancer
Carcinogenicity

Hazard Class

Class 9 Class 9

Stability

Stable, combustible. Incompatible with oxidizing agents, ferric salts. Degrades on long exposure to sunlight.

Sensitiveness

对湿度敏感

Toxicity

LD50 in mice, rats (mg/kg): 2000, 2200 orally (Lehman)

Synonyms & References

English

Butylated hydroxyanisole
2,(3)-TERT-BUTYL-4-HYDROXYANISOLE
2(3)-TERT-BUTYL-4-METHOXYPHENOL
2+3-TERT-BUTYL-4-METHOXYPHENOL
2- AND 3-TERT-BUTYL-4-METHOXYPHENOL
2-TERT-BUTYL-4-METHOXYPHENOL
3(2)-T-BUTYL-4-HYDROXYANISOLE
3(2)-TERT-BUTYL-4-HYDROXYANISOLE
BHA
BHA: 2[3]-T-BUTYL-4-HYDROXYANISOLE
BUTYLHYDROXYANISOLE
FEMA 2183
HYDROXYANISOLE BUTYLATED
T-BUTYL-4-HYDROXYANISOLE
T-BUTYL-4-METHOXYPHENOL
TERT-BUTYL-4-HYDROXYANISOLE
TERT BUTYLHYDROXYANISOLE
(1,1-dimethylethyl)-4-methoxy-pheno
(1,1-dimethylethyl)-4-methoxyphenol
(1,1-dimethylethyl)-4-methoxy-Phenol
Butyl hydroxy anisd
Butylated hydroxyanisole (BHA)
Butylhydroxyanisole(mixture of isomers)
Phenol, (1,1-dimethylethyl)-4-methoxy-
E320
BHA butyl hydroxyanisole
3-tert-Butyl-4-hydroxyanisole
4-Hydroxy-3-tert-butylanisole
3-BHA
2-(tert-butyl)-4-methoxyphenol
4-Methoxy-2-tert-butylphenol

MDL Number

MFCD01779059

Customs Code

29093090

FAQ

What is Butylhydroxyanisole (Mixture of Isomers) (CAS: 25013-16-5)?

Butylhydroxyanisole (Mixture of Isomers), with CAS number 25013-16-5, is a synthetic antioxidant used to prevent oxidation and rancidity in various products. It is a mixture of isomers of butylated hydroxyanisole (BHA), which is commonly used as a food preservative and stabilizer. This compound is typically a pale yellow to brown liquid with a mild aromatic odor and is soluble in organic solvents.

What are the main uses of Butylhydroxyanisole (Mixture of Isomers) (CAS: 25013-16-5)?

Butylhydroxyanisole (Mixture of Isomers) is widely used as an antioxidant in pharmaceuticals, food, and industrial applications. It helps preserve the quality of oils, fats, and other sensitive materials by inhibiting oxidation. In food products, it extends shelf life and maintains flavor. In pharmaceuticals, it stabilizes active ingredients, and in research, it serves as a reference standard for antioxidant studies.

Is Butylhydroxyanisole (Mixture of Isomers) (CAS: 25013-16-5) safe?

Butylhydroxyanisole (Mixture of Isomers) is generally considered safe when used within recommended limits. However, it should be handled with care, as prolonged exposure may cause skin or eye irritation. Safety standards ensure its proper use in food and pharmaceuticals, and protective measures such as gloves and ventilation are advised during handling.

How should Butylhydroxyanisole (Mixture of Isomers) (CAS: 25013-16-5) be stored?

Butylhydroxyanisole (Mixture of Isomers) should be stored in a cool, dry place away from light. It is best kept in a sealed, airtight container to maintain its stability and prevent degradation. Storage conditions should be controlled to avoid high temperatures and humidity, which can affect its potency and shelf life.