Thiophene-2-carbonyl isocyanate is a chemical compound with the molecular formula C6H3NSO2. It is a derivative of thiophene, a heterocyclic compound consisting of a five-membered ring with one sulfur atom and four carbon atoms. The compound features a carbonyl group (C=O) at the 2-position of the thiophene ring and an isocyanate group (-N=C=O) attached to the carbonyl carbon. Thiophene-2-carbonyl isocyanate is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique reactivity and functional group versatility. It is typically synthesized through the reaction of thiophene-2-carbonyl chloride with an appropriate isocyanate source, such as silver isocyanate. The compound is sensitive to moisture and should be handled under anhydrous conditions to prevent hydrolysis.

4753-94-0

Post Buying Request

Basic information
1. Product Name: thiophene-2-carbonyl isocyanate
2. Synonyms: thiophene-2-carbonyl isocyanate
3. CAS NO:4753-94-0
4. Molecular Formula:
5. Molecular Weight: 153.161
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: thiophene-2-carbonyl isocyanate(CAS DataBase Reference)
10. NIST Chemistry Reference: thiophene-2-carbonyl isocyanate(4753-94-0)
11. EPA Substance Registry System: thiophene-2-carbonyl isocyanate(4753-94-0)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 4753-94-0(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products

4753-94-0 Suppliers

Recommended suppliers

4753-94-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4753-94-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,5 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4753-94:
(6*4)+(5*7)+(4*5)+(3*3)+(2*9)+(1*4)=110
110 % 10 = 0
So 4753-94-0 is a valid CAS Registry Number.

4753-94-0Upstream product

4753-94-0Downstream Products

74182-39-1 1-[1-(4-[4-fluorophenyl]-4-oxobutyl)-piperid-4-yl]-3-[2-thienoyl]urea, hydrochloride

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 4753-94-0