5,5-Dichloro-4-pentenoic Acid is a chemical compound with the molecular formula C5H6Cl2O2. It is a colorless liquid with a pungent odor and is soluble in water. This organic compound is characterized by the presence of two chlorine atoms attached to the same carbon atom (5,5-dichlor) and a double bond in the 4-position of the pentenoic acid chain. It is used in the synthesis of various pharmaceuticals and agrochemicals due to its reactive nature and ability to form derivatives. The compound is also known for its potential applications in the production of polymers and other specialty chemicals. It is important to handle 5,5-Dichloro-4-pentenoic Acid with care due to its potential irritant and toxic properties, and it is typically stored in a cool, dry place away from heat and direct sunlight.

4189-05-3

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Basic information
1. Product Name: 5,5-Dichloro-4-pentenoic Acid
2. Synonyms:
3. CAS NO:4189-05-3
4. Molecular Formula:
5. Molecular Weight: 169.007
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: 5,5-Dichloro-4-pentenoic Acid(CAS DataBase Reference)
10. NIST Chemistry Reference: 5,5-Dichloro-4-pentenoic Acid(4189-05-3)
11. EPA Substance Registry System: 5,5-Dichloro-4-pentenoic Acid(4189-05-3)
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: 4189-05-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4189-05-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,8 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4189-05:
(6*4)+(5*1)+(4*8)+(3*9)+(2*0)+(1*5)=93
93 % 10 = 3
So 4189-05-3 is a valid CAS Registry Number.

4189-05-3Upstream product

4189-05-3Downstream Products

4189-03-1 2-chloro-pentanedioic acid

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