5-Chlorothiophene-2-carbonyl chloride

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MOQ : 100 Grams

5-Chlorothiophene-2-carbonyl chloride Specification

Smell
Pungent, acrid odor

Structural Formula
ClC(O)c1ccc(Cl)s1

Refractive Rate
n20/D 1.576

Molecular Weight
162.59 g/mol

Grade
Pharmaceutical & Industrial Grade

Application
Used as an intermediate for pharmaceuticals, agrochemicals, and specialty chemicals

Physical Form
Liquid

Usage
Employed in acylation reactions and synthesis of drug molecules

Shelf Life
2 years (sealed, proper storage)

Molecular Formula
C5H2ClOS

Density
1.489 Gram per cubic centimeter(g/cm3)

Purity
>98%

Appearance
Colorless to pale yellow liquid

Poisonous
YES

Solubility
Reacts with water; soluble in organic solvents like dichloromethane, ether

HS Code
29349900

Shape
Liquid

Product Type
Organic Intermediate

5-Chlorothiophene-2-carbonyl chloride Trade Information

Minimum Order Quantity
100 Grams

Supply Ability
1 Gram Per Week

Delivery Time
1 Week

About 5-Chlorothiophene-2-carbonyl chloride

5-Chlorothiophene-2-carbonyl chloride

CAS NO                 : 42518-98-9

Molecular formula : C5H2Cl2OS

Molecular weight : 181.04

Specification:

Description           : Light yellow liquid

Loss on drying      : 0.5%

Purity(GC)      : 97%

Versatile Chemical Intermediate

5-Chlorothiophene-2-carbonyl chloride serves as a pivotal intermediate for creating a diverse range of pharmaceutical, agrochemical, and specialty chemical products. Its high purity and reliable quality make it suitable for both research and industrial-scale applications, supporting innovations in synthesis and process development.

Safe Handling and Long-Term Storage

Due to its acrid, pungent odor and poisonous properties, this compound demands strict safety protocols during handling and usage. Proper storage in sealed containers, away from moisture and under controlled conditions, ensures stability and extends shelf life up to two years, maintaining the products effectiveness.

FAQs of 5-Chlorothiophene-2-carbonyl chloride:

Q: How is 5-Chlorothiophene-2-carbonyl chloride typically used in industry?

A: This compound is predominantly employed as an intermediate for synthesizing pharmaceuticals, agrochemicals, and specialty chemicals. It is also widely used in acylation processes and the preparation of drug molecules.

Q: What are the recommended safety precautions when handling this chemical?

A: Given its pungent, acrid odor and poisonous nature, it is essential to use appropriate personal protective equipment (PPE), ensure good ventilation, and avoid direct contact with skin, eyes, and inhalation of vapors during handling.

Q: Where should 5-Chlorothiophene-2-carbonyl chloride be stored to maintain shelf life?

A: To preserve its quality and ensure a two-year shelf life, store the product in tightly sealed containers under dry, cool conditions, away from sources of moisture and incompatible substances.

Q: What is the benefit of using this chemical as an intermediate?

A: Utilizing 5-Chlorothiophene-2-carbonyl chloride as an intermediate enables the efficient synthesis of complex organic molecules, facilitating the production of high-value pharmaceuticals and agrochemicals.

Q: What process is used for its application in acylation reactions?

A: This compound actively participates in acylation reactions, where it introduces an acyl group into other molecules, aiding the synthesis of various drug precursors and specialized chemicals.

Q: When should the product be discarded or replaced?

A: It should be replaced if opened for more than two years, or if any change in appearance or odor is observed, as this could indicate degradation or contamination.

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