3c-chloro-propenal, also known as 3-chloroacrolein, is a chemical compound with the molecular formula C3H3ClO. It is an unsaturated chloro-aldehyde, characterized by the presence of a carbon-carbon double bond and a carbonyl group. This colorless liquid is highly reactive due to the presence of the aldehyde group and the electron-withdrawing chlorine atom, which can participate in various chemical reactions, such as addition, condensation, and substitution. 3c-chloro-propenal is used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is also known for its pungent, irritating odor and is considered hazardous due to its potential to cause respiratory and skin irritation, as well as its toxicity. Proper handling and safety measures are crucial when working with this chemical.

4643-11-2

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Basic information
1. Product Name: 3c-chloro-propenal
2. Synonyms:
3. CAS NO:4643-11-2
4. Molecular Formula:
5. Molecular Weight: 90.5092
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: 3c-chloro-propenal(CAS DataBase Reference)
10. NIST Chemistry Reference: 3c-chloro-propenal(4643-11-2)
11. EPA Substance Registry System: 3c-chloro-propenal(4643-11-2)
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: 4643-11-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4643-11-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4643-11:
(6*4)+(5*6)+(4*4)+(3*3)+(2*1)+(1*1)=82
82 % 10 = 2
So 4643-11-2 is a valid CAS Registry Number.

4643-11-2Upstream product

4643-11-2Downstream Products

4622-15-5 3c-chloro-acrylaldehyde-(2,4-dinitro-phenylhydrazone)

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