Methoxyacetyl chloride | CAS No. 38870-89-2

Q: What is Methoxyacetyl chloride (CAS: 38870-89-2)?

Methoxyacetyl chloride (CAS: 38870-89-2) is a chemical compound with the molecular formula C5H5ClO. It is a colorless to pale yellow liquid with a strong, pungent odor. This compound is commonly used in the synthesis of pharmaceuticals and agrochemicals due to its reactive chlorine group and the presence of a methoxy group.

Q: What are the main uses of Methoxyacetyl chloride (CAS: 38870-89-2)?

Methoxyacetyl chloride (CAS: 38870-89-2) is primarily used in the pharmaceutical industry for the synthesis of active pharmaceutical ingredients (APIs). It is also utilized in the agrochemical industry to develop herbicides and pesticides. Additionally, it serves as a reagent in organic synthesis for various applications.

Q: Is Methoxyacetyl chloride (CAS: 38870-89-2) safe?

Methoxyacetyl chloride (CAS: 38870-89-2) is considered safe when handled with appropriate precautions. However, it is highly reactive and corrosive, requiring the use of personal protective equipment such as gloves, goggles, and a lab coat. Spills should be handled carefully to avoid skin contact and inhalation of the fumes. Proper ventilation is essential to prevent inhalation of the toxic vapors.

Q: How should Methoxyacetyl chloride (CAS: 38870-89-2) be stored?

Methoxyacetyl chloride (CAS: 38870-89-2) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent exposure to air and moisture. Store it in a well-ventilated area to minimize the risk of inhalation of toxic vapors. It is recommended to keep it in a tightly closed container and away from incompatible materials such as bases, alcohols, and water.

Methoxyacetyl chloride

Basic Information

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CAS Number

38870-89-2

Molecular Formula

C3H5ClO2

Molecular Weight

108.52 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

<-40°C

Boiling Point

113°C

Solubility

Miscible with acetone, ether, carbon tetrachloride and chloroform.

Refractive Index

n20/D 1.419(lit.)

SMILES

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COCC(=O)Cl

InChI

InChI=1S/C3H5ClO2/c1-6-2-3(4)5/h2H2,1H3

InChIKey

JJKWHOSQTYYFAE-UHFFFAOYSA-N

LogP

0.3982000000000001

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

52.8

Safety Information

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GHS Hazard Pictograms

H226

H314

H335

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Methoxyacetyl chloride stab. with 0.3 % MgO
methoxy acetyl chloride
(methyloxy)acetyl chloride
AMY40728
M0970
EN300-21264
alpha-methoxyacetyl chloride
2-methoxy acetyl chloride
NSC-82321
VS-08521
Methyl3-{[2-(diaminomethyleneamino)thiazol-4-yl]methylthio}propanimidate
NSC 82321
CH3OCH2COCl
NS00030477
T66S02B1S3
methoxy-acetyl chloride
methoxyl-acetyl chloride
MFCD00000728
UNII-T66S02B1S3
AKOS000121323
D78222
2-methoxyacetylchloride
DTXSID5075238
F2190-0027
NSC82321
methoxy acetylchloride
2-methoxy-acetyl chloride
2-methoxyethanoyl chloride
J-640336
A824314
2-methoxy-acetic acid chloride

MDL Number

MFCD00000728

Customs Code

2918990090

FAQ

What is Methoxyacetyl chloride (CAS: 38870-89-2)?

Methoxyacetyl chloride (CAS: 38870-89-2) is a chemical compound with the molecular formula C5H5ClO. It is a colorless to pale yellow liquid with a strong, pungent odor. This compound is commonly used in the synthesis of pharmaceuticals and agrochemicals due to its reactive chlorine group and the presence of a methoxy group.

What are the main uses of Methoxyacetyl chloride (CAS: 38870-89-2)?

Methoxyacetyl chloride (CAS: 38870-89-2) is primarily used in the pharmaceutical industry for the synthesis of active pharmaceutical ingredients (APIs). It is also utilized in the agrochemical industry to develop herbicides and pesticides. Additionally, it serves as a reagent in organic synthesis for various applications.

Is Methoxyacetyl chloride (CAS: 38870-89-2) safe?

Methoxyacetyl chloride (CAS: 38870-89-2) is considered safe when handled with appropriate precautions. However, it is highly reactive and corrosive, requiring the use of personal protective equipment such as gloves, goggles, and a lab coat. Spills should be handled carefully to avoid skin contact and inhalation of the fumes. Proper ventilation is essential to prevent inhalation of the toxic vapors.

How should Methoxyacetyl chloride (CAS: 38870-89-2) be stored?

Methoxyacetyl chloride (CAS: 38870-89-2) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent exposure to air and moisture. Store it in a well-ventilated area to minimize the risk of inhalation of toxic vapors. It is recommended to keep it in a tightly closed container and away from incompatible materials such as bases, alcohols, and water.