Cyclobutanecarbonitrile, 2,2-difluoro-3-methylene-, also known as 2,2-difluoro-3-methylenecyclobutanecarbonitrile, is a chemical compound with the molecular formula C5H4F2N. It is a colorless liquid with a molecular weight of 120.08 g/mol. Cyclobutanecarbonitrile, 2,2-difluoro-3-methylene- is characterized by the presence of a cyclobutane ring, a carbonitrile group, and two fluorine atoms attached to the same carbon atom, along with a methylene group (CH2) adjacent to the carbonitrile. It is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. The compound is sensitive to moisture and should be stored under an inert atmosphere to prevent decomposition.

649-45-6

Post Buying Request

Basic information
1. Product Name: Cyclobutanecarbonitrile, 2,2-difluoro-3-methylene-
2. Synonyms:
3. CAS NO:649-45-6
4. Molecular Formula: C6H5F2N
5. Molecular Weight: 129.109
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 158.4±40.0 °C(Predicted)
3. Flash Point: N/A
4. Appearance: N/A
5. Density: 1.17±0.1 g/cm3(Predicted)
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Cyclobutanecarbonitrile, 2,2-difluoro-3-methylene-(CAS DataBase Reference)
10. NIST Chemistry Reference: Cyclobutanecarbonitrile, 2,2-difluoro-3-methylene-(649-45-6)
11. EPA Substance Registry System: Cyclobutanecarbonitrile, 2,2-difluoro-3-methylene-(649-45-6)
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: 649-45-6(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products

649-45-6 Suppliers

Recommended suppliers

649-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649-45-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,4 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 649-45:
(5*6)+(4*4)+(3*9)+(2*4)+(1*5)=86
86 % 10 = 6
So 649-45-6 is a valid CAS Registry Number.

649-45-6Upstream product

649-45-6Downstream Products

697-55-2 2.2-Difluor-3-methylen-cyclobutan-carbonsaeure

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 649-45-6