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Citraconic Anhydride

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MOQ : 50 Kilograms

Citraconic Anhydride Specification

Application
Used in pharmaceutical intermediates, dyes, organic synthesis, and resin additives

Molecular Weight
112.08 g/mol

Grade
Industrial Grade

Properties
White crystalline solid, highly reactive, forms anhydrides with water, suitable for organic synthesis

Melting Point
199-203C

CAS No
498-23-7

Shape
Crystalline

Physical Form
Powder

Structural Formula
OC(=O)C=CC(=O)O

Purity
99% min

Ingredients
Citraconic Anhydride

Product Type
Organic Intermediate

Poisonous
NO

EINECS No
207-868-0

Solubility
Soluble in organic solvents

Shelf Life
12 months

Molecular Formula
C5H4O3

Appearance
White powder

Density
1.341 Gram per cubic centimeter(g/cm3)

Usage
As a chemical intermediate in lab and industrial chemical processes

HS Code
2917.19.90

Storage
Store in a cool, dry place in tightly closed container

Citraconic Anhydride Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Citraconic Anhydride

Citraconic Anhydride

CAS No.: 616-02-4

Molecular Formula : C5H4O3

Mol. Weight : 112.08

Appearance : Clear colorless to very slightly yellow liquid

Mp : 6-10 °C(lit.)

Bp : 213-214 °C(lit.)

Density : 1.247 g/mL at 25 °C(lit.)

An Essential Chemical Intermediate

Citraconic Anhydride offers remarkable reactivity, making it a trusted intermediate in organic synthesis and the manufacture of pharmaceutical products, dyes, and resin additives. Its adaptability stems from its ability to form anhydrides when reacting with water or other compounds, supporting a broad range of chemical processes across multiple industries.

Safe Handling and Storage

This substance is stable when stored as directed in a tightly sealed container placed in a cool, dry environment. While it poses no acute toxicity, it can irritate skin and eyes, making appropriate handling protocols and personal protective equipment essential. Its packaging is designed to simplify handling and ensure product integrity during transport and storage.

FAQs of Citraconic Anhydride:

Q: How should Citraconic Anhydride be stored for optimal stability?

A: Citraconic Anhydride should be stored in a cool, dry location within a tightly sealed container. Following these guidelines preserves its stability and prevents unwanted reactions with moisture or incompatible materials.

Q: What is the primary usage of Citraconic Anhydride in industry?

A: The compound sees major use as a chemical intermediate in organic synthesis, as well as in the production of pharmaceutical intermediates, dyes, and resin additives.

Q: When does Citraconic Anhydride decompose, and how does this affect its handling?

A: Citraconic Anhydride decomposes upon heating before reaching a boiling point. Because of this, it should never be exposed to high temperatures or open flames during handling or storage.

Q: Where can Citraconic Anhydride typically be applied?

A: This compound is commonly used in laboratory research and in various industrial sectors, including pharmaceuticals, dye manufacturing, and materials engineering for resins and coatings.

Q: What precautions are necessary when handling Citraconic Anhydride?

A: Since it is an irritant, contact with skin and eyes should be avoided. Protective clothing, eyewear, and gloves are recommended to minimize exposure during handling.

Q: What are the incompatibilities of Citraconic Anhydride that must be considered?

A: It should not be stored or mixed with strong oxidizing agents, strong bases, or moisture, as these may cause hazardous reactions or degrade the product.

Q: What benefits does Citraconic Anhydride offer in chemical synthesis?

A: Its high reactivity and purity (99% min) make it ideal for efficient preparation of complex organic molecules, enhancing product quality and process reliability in multiple chemical manufacturing applications.

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