Cas 940-45-4,sec-butylphenyldiimide

940-45-4

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Basic information

Product Name: sec-butylphenyldiimide
Synonyms: sec-butylphenyldiimide
CAS NO:940-45-4
Molecular Formula:
Molecular Weight: 162.235
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: sec-butylphenyldiimide(CAS DataBase Reference)
NIST Chemistry Reference: sec-butylphenyldiimide(940-45-4)
EPA Substance Registry System: sec-butylphenyldiimide(940-45-4)

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: 940-45-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 940-45-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,4 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 940-45:
(5*9)+(4*4)+(3*0)+(2*4)+(1*5)=74
74 % 10 = 4
So 940-45-4 is a valid CAS Registry Number.

940-45-4Upstream product

940-45-4Downstream Products

940-45-4Relevant academic research and scientific papers

ALKALINE ISOMERIZATION OF PHENYLHYDRAZONES TO ALKYLPHENYLDIIMIDES

Kuznetsov, M.A.,Suvorov, A.A.

, p. 1684 - 1691 (2007/10/02)

When solutions pf phenylhydrazones in tri- or tetraethylene glycol are heated in the presence of the corresponding sodium glycolate, they undergo isomerization to alkylphenyldiimidates.There is a marked decrease in the isomerization rate in the transition from the hydrazones of aldehydes to the hydrazones of ketones.With the phenylhydrazones of ketones the reaction takes place almost unambiguously, but in the case of hydrazones of aldehydes it is complicated to an appreciable extent by side processes such as indolization and aminonitrile cleavage.

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