Cas 77958-26-0,(E)-1-Chloro-hex-4-en-2-one

77958-26-0

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Basic information

Product Name: (E)-1-Chloro-hex-4-en-2-one
Synonyms:
CAS NO:77958-26-0
Molecular Formula:
Molecular Weight: 132.59
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (E)-1-Chloro-hex-4-en-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (E)-1-Chloro-hex-4-en-2-one(77958-26-0)
EPA Substance Registry System: (E)-1-Chloro-hex-4-en-2-one(77958-26-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 77958-26-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77958-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,5 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77958-26:
(7*7)+(6*7)+(5*9)+(4*5)+(3*8)+(2*2)+(1*6)=190
190 % 10 = 0
So 77958-26-0 is a valid CAS Registry Number.

77958-26-0Upstream product

77958-26-0Downstream Products

77958-26-0Relevant academic research and scientific papers

Acylation du (cyclopropylmethyl)trimethylsilane. Une nouvelle voie d'acces aux enones non conjuguees

Grignon-Dubois, M.,Dunogues, J.,Calas, R.

, p. 802 - 806 (2007/10/02)

Acylation of (cyclopropylmethyl)trimethylsilane using RCOCl/AlCl3 (R: saturated hydrocarbon group) constitutes a mild, convenient route to β,γ-unsaturated ketones free from the conjugated isomers.With α,β-unsaturated acyl chlorides a competitive reaction between the C-H and C-Si allylic cleavage is observed whereas chloroacetyl chloride affords the γ,δ-ethylenic corresponding ketone.A mechanism involving the catalytic role of HCl in the formation of β,γ-unsaturated and chloroketones is proposed.

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