Ethyl (2E)-3-cyanobut-2-enoate is a chemical compound with the molecular formula C7H9NO2. It is an organic ester derived from acrylic acid and ethyl cyanoacetate, featuring a double bond in the E configuration. ethyl (2E)-3-cyanobut-2-enoate is characterized by its nitrile group (-CN) and ester group (-COOEt), which contribute to its reactivity and potential applications in various chemical reactions. It is commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactive nature, it is important to handle ethyl (2E)-3-cyanobut-2-enoate with care, following proper safety protocols.

6330-35-4

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Basic information
1. Product Name: ethyl (2E)-3-cyanobut-2-enoate
2. Synonyms:
3. CAS NO:6330-35-4
4. Molecular Formula: C₇H₉NO₂
5. Molecular Weight: 139.1519
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 220.8°C at 760 mmHg
3. Flash Point: 93.8°C
4. Appearance: N/A
5. Density: 1.035g/cm³
6. Vapor Pressure: 0.111mmHg at 25°C
7. Refractive Index: 1.449
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: ethyl (2E)-3-cyanobut-2-enoate(CAS DataBase Reference)
11. NIST Chemistry Reference: ethyl (2E)-3-cyanobut-2-enoate(6330-35-4)
12. EPA Substance Registry System: ethyl (2E)-3-cyanobut-2-enoate(6330-35-4)
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: 6330-35-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 6330-35-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,3 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6330-35:
(6*6)+(5*3)+(4*3)+(3*0)+(2*3)+(1*5)=74
74 % 10 = 4
So 6330-35-4 is a valid CAS Registry Number.

6330-35-4Upstream product

6330-35-4Downstream Products

498-24-8 Mesaconic acid

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